Patent litigation: patent lawyers in Germany

Bardehle Pagenberg

Bardehle Pagenberg advises blue-chip companies, small and medium-sized businesses in the automotive, telecoms, software and electronic sectors, utilising its pan-European network to tackle cross-border disputes, including before the UPC. With a strong focus on patent litigation, the team handles a large volume of patent infringement and nullity actions as well as oppositions. Johannes Lang handles complex international patent litigation cases in Germany and around Europe, while Christof Karl focuses on litigation and prosecution of patents for computer hard- and software. Tobias Kaufmann focuses his patent litigation work on the mechanical engineering, manufacturing, and packaging industries. Other key team members include Joachim Mader and Georg Anetsberger.

Praxisleiter:

Johannes Lang; Christof Karl; Joachim Mader; Tobias Kaufmann; Georg Anetsberger


Weitere Kernanwälte:

Johannes Heselberger; Axel Berger; Patrick Heckeler; Stefan Lieck; Martin Hohgardt; Christian Haupt; Niels Malkomes


Referenzen

‘The team at Bardehle are market leaders in this space showing significant strength, depth and breadth. They are masters in providing a top level of service to clients, from pragmatic board-level strategic advice driven from a position of significant experience, down to the more granular decisions on specific cases in litigation.’

‘There is a great deal of strength on the team at all levels, and the individuals there work very well with the in-house legal function to deliver for the business.’

‘Bardehle Pagenberg’s patent litigation lawyers are highly proficient at complex SEP and FRAND patent litigation.’

‘Bardehle Pagenberg patent litigation lawyers are professional, responsive and have a successful record in the area of complex SEP and FRAND patent litigation.’

‘Wealth of knowledge and experience in patent litigation, particularly handling SEP cases. We rely very heavily on their support.’

‘Communication skills. Very upfront and straightforward. It is important for me and my company to be able to trust and delegate our important matters.’

‘Bardehle Pagenberg stands out as a truly exceptional practice in patent litigation. What makes this team unique is their ability to seamlessly combine deep technical expertise with strong litigation experience. They have a proven track record of handling complex patent disputes across a variety of technical fields, which gives them a distinctive advantage over other firms.’

‘What makes Tobias Kaufmann and Christian Haupt stand out is their detailed technical understanding, combined with deep litigation experience. Their communication with the client is excellent.’

Kernmandanten

10x Genomics


4web Medical


Access Advance


Adeia


air up


Amgen


Aptiv


Ascom


ATS


Audi


AusBio Laboratories


Aylo


Bentley Motors


Biotronik


BMW


Cisco Systems


Delica


Dell


Dolby


Drylock Technologies


Duesenfeld


Ehitcon Endo Surgery


ETRI


Extreme Networks


General Electric


Honeywell


HUK-COBURG


Intellectual Ventures


Jaguar Land Rover


Johnson & Johnson


Juul Labs


JVC Kenwood


Kinexon/UEFA


Liquid LEDs


Mack Rides


Matrix


Microsoft


Mitsubishi Electric


NEC


OPPO


Philips


Polidoro


Prysmian


Qualcomm


R2 Semiconductor


Ranpak


Robert Bosch


Samsung


Schöck Bauteile GmbH


Signode


Skoda Auto


STMicroelectronics


Sun Patent Trust


TenCate


TomTom


Vectis


Via LA


Virtek Vision International


Volkswagen


Xiaomi


Highlight-Mandate


  • Represented Audi AG and Volkswagen AG as defendants in three separate UPC infringement proceedings initiated by Network System Technologies LLC.
  • Represented Adeia Guides Inc. and Adeia Solutions LLC as a claimant in infringement proceedings against The Walt Disney Company (Benelux) B.V., Disney Interactive Studios, Inc. and The Walt Disney Company Limited at the UPC and at the Regional Court of Munich I.
  • Represented R2 Semiconductor Inc. as a plaintiff in several infringement proceedings before the Düsseldorf Regional Court against Intel and HP.

BDPE

BDPE is a dedicated IP boutique, handling a wide range of patent litigation before the European Patent Office and the German courts. The practice is particularly strong in standard-essential patents in the mobile communications and connected vehicle fields alongside considerable experience in managing large-scale multi jurisdictional proceedings for multinational corporations. Co-leading the team are Friedrich Emmerling, who is experienced in standard-essential patients and mobile communication-related patent disputes, and Karl-Ulrich Braun-Dullaeus, who advises multinational corporations on patent enforcement in the telecoms sector. Franck Klein has in-depth knowledge of complex patent disputes in high-tech sectors.

Praxisleiter:

Friedrich Emmerling; Karl-Ulrich Braun-Dullaeus


Weitere Kernanwälte:

Franck Klein


Referenzen

‘Very experienced in litigation, in particular in telecoms.’

‚Friedrich Emmerling is a highly experienced litigator and has strategic insight. Franck Klein is very dedicated and available.‘

‘BDPE has a team of consummate professionals whose proactive and strategic approach to patent litigation is truly impressive. Their ability to craft compelling legal arguments, combined with meticulous attention to detail, sets them apart. Moreover, their skill in identifying and addressing potential challenges early on is as remarkable as their keen sense for the commercial needs of their clients.’

‘Friedrich Emmerling is outstanding both legally and technically, highly dedicated and has extensive market knowledge. He is an exceptional attorney who consistently impresses with his expertise. Collaborating with him is always highly productive and collegial. A top-tier litigator.’

‘Team of talented associates led by very experienced partners, client focused, open communication, dedicated and diligent.’

‘Fritz Emmerling and Franck Klein have profound technical and legal expertise, very experienced in oral hearings, strategic thinking, open communicators, go the extra mile to win cases.’

‘Their strength is the combination of strong technical knowledge and extensive patent litigation experience. Strategic thinking.’

‘The patent attorneys in the firm are experts in patent litigation who can devise the best possible strategy for their client’s case.’

Kernmandanten

Huawei Technologies Co., Ltd.


Huawei Digital Power Technologies Co., Ltd.


Deutsche Telekom AG


Continental Automotive GmbH


Adidas AG


Thales DIS France SA


Shenzhen Goodix


Philip Morris


Guangzhou OED Technology Co., Ltd.


Highlight-Mandate


  • Represented Huawei Technologies Co., Ltd. in infringement proceedings involving several patents at the UPC and German Patent Courts.

Cohausz & Florack

Cohausz & Florack handles cross-jurisdictional litigation for clients concerning the defence and enforcement of intellectual property rights, whether handled before the courts or settled through arbitration processes. The team is particularly strong in standard essential patents and general patent litigation before the national courts and UPC, acting for clients stemming from the IT, mechanical engineering, pharmaceuticals and medical technology sectors. Gottfried Schüll advises owners on standard essential patents concerning video compression and communication technology, Natalie Kirchhofer represents biochemistry, pharmaceutical and life sciences clients on a range of IP litigation matters, and Christoph Walke prepares and prosecutes patent applications and invalidity proceedings. Other key team members include technical property rights expert Mathias Karlhuber,  Arnd Ziebell, who advises renewable energy, solar and metal processing clients, and Arwed Burrichter, who assists life sciences and chemistry companies.

Weitere Kernanwälte:

Gottfried Schüll; Natalie Kirchhofer; Christoph Walke; Mathias Karlhuber; Arnd Ziebell; Jochen Kapfenberger; Philipe Walter; Matthias Waters; Romina Kuhnle; Tobias Hoheisel; Arwed Burrichter


Referenzen

‘Large team of specialised patent attorneys for all relevant fields, with very consistent quality of advice. Practical thinking and very client-centred advice, therefore easy to take on board for us as lawyers.’

‚All individuals show a consistent quality and act together when advising on subject matters that concern multiple areas. All of them are very reliable and intelligent. With a good grasp of technical, commercial and legal issues.‘

‘Very knowledgeable and experienced team of experts for all technical fields in which we need support.’

Kernmandanten

Bayer AG


Essity AB


LG Energy Solution


Magna PT B.V. & Co. KG


ThyssenKrupp Steel Europe AG


Celerity IP


Egger Holzwerkstoffe Brilon GmbH & Co. KG


NJOY Neverlands B.V.


Palmira Wireless AG


Longhorn IP


Merck KGaA


Sino-Resource


Vitasweet Co. Ltd.


Schoeller Technocell GmbH & Co. KG


Highlight-Mandate


  • Defended Bayer’s patent relating to the dosage regimen of XARELTO.
  • Represented Magna in a dispute against Valeo.
  • Supported LG Energy Solution in relation to its portfolio battery pack valuation and enforcement.

df-mp Patentanwälte Rechtsanwälte PartG mbB

df-mp Patentanwälte Rechtsanwälte PartG mbB advises a range of clients, with particular expertise in the life sciences, pharmaceuticals and chemistry industries. The group receives mandates from biotechnology and pharmaceutical clients regarding both patent litigation and prosecutions, including patent infringement and revocation actions before the UPC, while also advising clients on freedom-to-operate and patent validity issues. Jointly leading the group are Sandra Pohlman, Hans Ulrich Dörries, and Elisabeth Greiner. Pohlman advises life sciences clients, handling oppositions and prosecutions before the European Patent Office. Dörries assists clients from the molecular biology, biotechnology, immunology, pharmaceuticals and polymer chemistry sectors, while Greiner focuses on opposition proceedings and litigates both English & Welsh and German patents. Another key name is David Molnia, who represents clients before the European Patent Office and German Patent and Trademark Office, among others.

Praxisleiter:

Sandra Pohlman; Hans Ulrich Dörries; Elisabeth Greiner


Weitere Kernanwälte:

Molnia


Referenzen

‘Very collaborative. Very competent. High level of client focus.’

‚df-mp is my go-to firm for any questions relating to European patent law. Their team has incredibly strong legal and scientific expertise, and they are incredibly smart and creative practitioners.‘

‘Very flexible and high level of understanding of clients‘ needs.’

‚Sandra Pohlman is a star – and not only in Europe. She is a world-class attorney and one of my favourite outside counsel to work with. She has incredible litigation instincts and I trust her judgement implicitly.‘

‚Very strong life sciences team led by Sandra Pohlman, who is strategic and practical and adored by our client.‘

‚Worked with Elisabeth Greiner on a complex pharmaceutical patent opposition matter, and the experience was nothing short of exceptional. Elisabeth demonstrated a deep understanding of the scientific aspects of the case, the written submissions were of the highest quality, persuasive and well-structured, reflecting Elisabeth’s expertise and attention to detail.‘

Kernmandanten

Biogen MA Inc.


Biocon


Amgen Inc.


Eikon


Sandoz AG/Hexal AG


Zentiva


Amgen


Pfizer Inc.


Lonza


Precigen


Alkermes


University of Pennsylvania


Atalanta Therapeutics


Immatrics


Akouos Inc


Teva Pharmaceuticals


Hoffmann Eitle

Hoffmann Eitle strengthened its patent litigation offering following a merger with Hoffmann Eitle‘s Düsseldorf office in January 2025. The firm divides its team across chemistry, biotechnology, mechanical engineering, and electrical engineering IP departments to provide clients with specialist technical knowledge. The team also leverages its network of IP professionals across Europe and Asia to provide trade marks and design advice, and patent litigation and licensing across jurisdictions. Alongside this, the team advises clients on EPO opposition work. Key team members include Peter Klusmann, Klemens Stratmann, Leo Polz and Joseph Taormino. Matthias Kindler  retired in December 2024. The merger saw Gregor König, Carla Roth, Dorothea Von Renesse, and Lars Hemsath join the team.

Weitere Kernanwälte:

Peter Klusmann; Klemens Stratmann; Leo Polz; Joseph Taormino; Gregor König; Carla Roth; Dorothea von Renesse; Lars Hemsath


Eisenführ Speiser

At Eisenführ Speiser the team handles complex international patent litigation campaigns, coordinating parallel court actions and licensing negotiations across multiple jurisdictions. The practice is particularly strong in handling mobile communication issues under standard essential patents, including patent enforcement. The team is able to handle clients’ entire IP portfolios, providing support on the setup of their IP departments. The group also advises and represents clients in mandates relating to the new Unitary Patent and the UPC. Lars Birken specialises in mechanical engineering and medical technology, while Christoph Fehn focuses on standard-essential patent proceedings.

Weitere Kernanwälte:

Lars Birken; Christoph Fehn


Referenzen

‘Very good communication flow. Always on time. Business oriented. Deep knowledge of the market.’

‘The firm is able to give solid advice on technical issues within very dense patent thickets.’

‚I had the opportunity to work closely with a team of patent attorneys from Eisenführ Speiser over the course of several disputes and I can say that their performance was exceptional. From the very beginning, they demonstrated a deep understanding of complex intellectual property matters, offering strategic advice that was both practical and insightful.‘

Kernmandanten

BEGO Medical GmbH


HOYA Surgical Optics


Koninklijke Philips N.V.


Symrise AG


Hebrock GmbH


Stiebel Eltron GmbH & Co. KG


Zhuhai CosMX Battery Co., Ltd.


Dolle A/S


Nordson B.V.


Belparts Group N.V.


Shenzen Woody Vapes Technologiy Co. Ltd


Highlight-Mandate


  • Represented EIS GmbH in preliminary injunction proceedings against multiple infringements in Europe.
  • Represented Symrise AG in disputes and negotiations with various competitors and opponents before the EPO in Germany and abroad.
  • Represented Nordson B.V. in a nullity proceeding before the German Federal Patent Court concerning a patent relating to a soldering system.

Grünecker

With a strong patent litigation offering, the team at Grünecker advises on patent infringement and validity proceedings mandates for telecoms, software, mechanical engineering, electronics, medical technology and life sciences clients. The team also coordinates multi-jurisdictional cases, and advises on infringement proceedings before local divisions, central divisions, and the Court of Appeals. The team is led by experienced litigators Bernd Allekotte, Ulrich Blumenröder and Sebastian Ochs. Allekotte advises on infringement proceedings for domestic and foreign clients, focusing on telecoms and life sciences patents; Blumenröder coordinates patent litigation proceedings across Germany and abroad, and Ochs focuses on the interface between patent and competition law, with a strong focus on SEP matters.

Praxisleiter:

Bernd Allekotte; Ulrich Blumenröder; Sebastian Ochs


Weitere Kernanwälte:

Julia Traumann; Björn-Alexander Bockelmann; Jascha Sophie Weggartner; Reinhard Knauer; André Nickel


Referenzen

‚They proactively contribute to our business strategy by conducting product risk assessments and evaluating the patent aspects of potential litigation. We can count on them to consistently meet high standards, which gives us a lot of confidence in their work.‘

‘For our routine consultations and quick questions, their feedback is consistently rapid, demonstrating efficiency, but equally importantly, they are always patient and willing to explain complex matters clearly. We particularly appreciate this high level of responsiveness and clarity.’

‘The team is highly professional and knowledgeable in the technological and legal field. They have also excellent lawyers for contract handling and IP licensing, and an extensive global network in many countries to follow in a proper and centralised fashion any patent litigation.’

Kernmandanten

Teleflex


Arkyne Technologies S.L.


CosMX


Drylyte S.L.


Geoplast SpA


Hytera Communications Corporation Limited


Krones AG


PAPTIC


Roche Diabetes Care


Rockwell Automation Technologies Inc.


TOPSOE A/S


Trimble Inc.


Vestas Wind Systems A/S


Highlight-Mandate


  • Represented Geoplast in infringement proceedings against one of the largest manufacturers of plastic formworks worldwide before the Düsseldorf Regional Court and now the Düsseldorf Court of Appeal.
  • Represented Hytera Communications in various infringement proceedings concerning radio communication solutions.
  • Handled UPC infringement proceedings against different distribution partners for Roche Diabetes Care.

Hogan Lovells International LLP

Hogan Lovells International LLP is geared to support clients on large cross-border cases, with patent litigators based across various EU jurisdictions and the UK. The team covers a range of patent-related disputes including infringements, invalidity and nullity actions, standard essential patents and revocation proceedings. Alexander Klicznik handles patent infringement and validity proceedings across medical devices, medical physics, telecoms, and mobile communications. Martin Fähndrich focuses on counterclaims for invalidity and central revocation actions, nullity actions, opposition and infringement proceedings, while Andreas Schmid defends industrial clients against patent collecting societies and standard essential patent claims. Felipe Zilly was promoted to partner in January 2025.

Weitere Kernanwälte:

Alexander Klicznik; Martin Fähndrich; Andreas Schmid; Felipe Zilly


Referenzen

‘Excellent support on IP matters, very knowledgeable and easy to work with.’

‚Very good strategic advice and submissions in litigation matters.‘

‘What I like about Hogan Lovells‘ team is their high level of expertise. They are always client oriented and passionate about their job.’

‚They are very professional, creative and open-minded.’

‚The patent team is heavily invested in our success as a business. They are very responsive and know our business well enough to raise questions or concerns that we wouldn’t otherwise consider.‘

‚Very professional and efficiency-oriented team, capable of fully understanding the client’s business goals and constraints.‘

Kernmandanten

Amazon


AIKO


Hanwha


Gucci


Intex Marketing Ltd./Intex Recreation Corp.


Meril


OPPO


Palo Alto Networks


Roche


Sonion


Supponor


Tulip


Xiaomi


ZOLL Medical


Yealink


Daimler Buses


Hisense


LONGi


Solvay


Highlight-Mandate


  • Represented Gucci in patent litigation matter before the UPC against Agfa concerning technologies for printing on leather products.
  • Secured injunctions for Tulip Innovation in a battery patent dispute against Sunwoda Group.

Maiwald GmbH

Maiwald GmbH‘s IP practice spans an array of industries, acting for start-ups through to large multinational companies across all industry sectors. The team handles patent prosecutions, post-grant validity proceedings and various appeals. Another key areas of their patent litigation practice is handling cross-border infringement and nullity proceedings. Derk Vos handles contentious proceedings alongside the management of intellectual property for a number of companies, while Dirk Bühler represents clients from the gene-editing and immunology spaces, coordinating complex prosecutions and handling contentious proceedings.

Weitere Kernanwälte:

Alexander Ortlieb; Dirk Bühler; Derk Vos; Eva Ehlich; Sun Jin Lee; Anja Fux; Matthias Hoffmann


Kernmandanten

Acetate


Dr. Reddy’s/betapharm Arzneimittel GmbH


Ilapak


Sandoz Hexal


Highlight-Mandate


  • Represented UCB in infringement proceedings concerning the romosozumab antibody.
  • Represented defendant Lindt & Sprüngli GmbH in patent infringement proceedings and parallel opposition proceedings concerning a Katjes patent on vegan chocolate.
  • Filed a preliminary opposition on behalf of Beurer, resulting in the plaintiff withdrawing its patent infringement action before the UPC.

Vossius & Partner

The team at Vossius & Partner utilises its global network to advise AI, bio-pharmaceutical, medical device, green technology and e-mobility clients, including start-ups, on patent prosecutions, oppositions, revocations and infringement proceedings. Arnold Asmussen specialises in medical and automotive engineering, and is well versed in utility models, while Elard Schenck Zu Schweinsberg advises on engineering, material science and medical technology patents; Raphael Salzer also advises on the latter. Both Hans-Rainer Jaenichen and Jürgen Meier assist biotech and pharmaceutical clients, and Natalia Berryman provides clients with FTO and patentability opinions. Ju Min Kim left the firm for df-mp Patentanwälte Rechtsanwälte PartG mbB in May 2025.

Weitere Kernanwälte:

Natalia Berryman; Raphael Salzer; Arnold Asmussen; Christoph Eisenmann; Christian Sandweg; Rainer Viktor; Thomas Schwarze; Elard Schenck zu Schweinsberg; Hans-Rainer Jaenichen; Jürgen Meier; Andreas Heiseke; Christian Schlörb; Dirk Harmsen; Peter Hoecherl


Referenzen

‘Vossius‘ team is excellent, working very efficiently.’

‘Vossius has a mixed attorney-at-law and patent attorney team, which is invaluable in building the right litigation team. They are also frequently involved in high-stakes patent litigation, demonstrating their immense capabilities.’

‚Elard Schenck zu Schweinsberg has a brilliant mind. Razor-sharp points and advocacy. He operates brilliantly alongside his attorney-at-law colleagues, and provides excellent technical input.‘

‘Great people that are knowledgeable, experienced, responsive and a pleasure to work with.’

‘The relationship with Vossius is a very long-lasting one. Working with them, I especially appreciate their high professionalism, the deep knowledge of IP matters, especially in the field of patents and particularly patent litigation, with them being capable of handling and coordinating international patent litigation.’

‘The Vossius patent team is very highly qualified and the different lawyers are specialised in all possible areas from licensing, mechanical and electronics, always with a very thorough and practical approach, and being able to understand the client’s needs and get directly to the point, not only in applying German law but also with a more European perspective.’

‚We were 100% successful so far in litigation with them, so are very happy. They are knowledgeable, extremely responsive, to the point in all their communications and easy to work with.‘

Kernmandanten

3M/Solventum Corporation


Boston Scientific Corporation


CRISPR Therapeutics


F. Hoffmann-La Roche AG


Hitachi Energy


IMC Group


Max-Planck-Gesellschaft


Newron Pharmaceuticals S.p.A.


Nippon Steel Corporation


ResMed


Roche Group


Sartorius


Sumitomo Chemical Corporation


ZTE Corporation


Highlight-Mandate


  • Represented CRISPR Therapeutics AG in opposition and appeal proceedings related to the use of CRISPR-Cas9 for eukaryotic genome engineering.
  • Managed ZTE’s global patent portfolio in the field of 5G communication, and represented it in infringement proceedings.
  • Represented Nestlé in invalidity and infringement proceedings, patent litigation proceedings and assisted it with portfolio management of EP applications.

Zimmermann & Partner Patentanwälte mbB

Zimmermann & Partner Patentanwälte mbB advises on patent litigation and opposition work for telecoms, semiconductors, medical devices and consumer electronic devices clients. The team handles international IP portfolios for US-based multinational clients and has recently expanded its opposition and nullity practices. Joel Nägerl accompanies large multinationals from the telecoms, electrical engineering, semiconductor and optics industries through international patent litigation. Christian Ginzel is experienced in patent litigation and corresponding invalidation actions at an international level. Other key names include Dominique Gobert, who assists clients looking to optimise their patent portfolios through prosecutions and portfolio analysis, and Jan Hornung, who is active across all areas of IP, including patent protection, filing and enforcement matters.

Weitere Kernanwälte:

Joel Nägerl; Dominique Gobert; Jan Hornung; Benedikt Neuburger; Frank Steinbach; Christian Ginzel; Gerd Zimmermann; Frank Steinbach


Referenzen

‘The team provides exceptionally impactful work in prosecuting and defending patent applications at the European and German Patent Office. The team focuses on obtaining strategically important patent claims, defending the products of the client and creating leverage over competitors.’

‚Excellent litigation practice for patent infringement cases.‘

‚Remarkable practice in patent filing and opposition proceedings. Such a combination is rare in the market.‘

‚Frank Steinbach is excellent and very reliable in opposition proceedings.‘

‘Absolutely top-level litigation advice and representation in infringement and validity proceedings. The team always considers validity and infringement together, which makes it very easy and effective for a lawyer to work with them.’

‘Christian Ginzel and Joel Nägerl stand out as the firm’s most experienced trial patent attorneys. Exceptional pleadings in court and at the EPO. Very much fun to work with them.’

Kernmandanten

Accelleron


Applied Materials Inc.


BOMAG AG


Bombardier


BSN Medical GmbH


Burmester Audiosysteme


The European Patent Office


Federal Institute for Materials Research and Testing


Fresenius


General Electric


Grupo Antolin


HP


Hyperconnect


ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik GmbH


Killwatt GmbH


Lauda Dr. Wobser


LM Wind Power


Medtronic


NKT Cables


Saint-Gobain


Samsung Display


Samsung Electronics


Samsung Semiconductor Europe GmbH


Schindler Aufzüge


Senju Metal Industry Co Ltd


Swiss Turbo Systems


Techtronic Industries Co. Ltd.


The Walt Disney Company


Tier Mobility


Wella


Wittenstein SE


Highlight-Mandate


  • Represented Samsung in multi-patent litigation against Datang, leading on technical strategy and prior art analysis to support validity and infringement proceedings before the Federal Patent Court and in parallel actions.
  • Advised HP in patent litigation against Palmira before the Federal Patent Court, leading technical strategy and prior art analysis.
  • Represented The Walt Disney Company in ongoing infringement and nullity proceedings against Adeia before the UPC and Munich Regional Court.

Bird & Bird LLP

With a particularly active patent litigation practice, the team at Bird & Bird LLP covers major industry sectors including technology, healthcare and life sciences. The practice is led by Christian Harmsen, who advises large technology companies on international patent litigation. Oliver Jan Jüngst specialises in the organisation and implementation of international patent infringement litigation across pharmaceutical and telecoms clients, and Matthias Meyer, head of the China Desk in Germany, assists with patent law concerning medical devices and mobile communications.

Praxisleiter:

Christian Harmsen


Weitere Kernanwälte:

Oliver Jan Jüngst; Boris Kreye; Felix Rödiger; Matthias Meyer; Christopher Maierhöfer; Daniela Kinkeldey; Felix Harbsmeier; Felix Landry; Anna Wolters-Höhne; Claus Becker


Referenzen

‘Bird & Bird’s litigation team is available and reacts on very short notice. The team is extremely experienced and the quality is always very good. They feel part of the in-house team and are motivated like that.’

‘Oliver Jan Jüngst is an outstanding litigator but always has the best interests of his client in mind. Furthermore, he is very likeable.’

‘The team has a lot of experience in patent matters both before EPO and UPC, and they know the latest case law in EPO and UPC. They are international and we can get help outside of Germany, like in China.’

‚Christopher Maierhöfer is familiar with EPO and UPC procedure, and likes to keep the pace with the latest case law and is always willing to have deep discussions on both invalidation and infringement affairs.‘

‚Claus Becker is an experienced patent attorney and can quickly spot the critical technical features.’

‘Extremely professional lawyers who can easily collaborate with the patent attorneys of your choice. ’

‘Bird & Bird has a strong professional team, with an excellent comprehension of their client’s business and stakes. The collaboration is easy and smooth.’

‘Felix Rödiger has been advising us for many years, with an excellent business comprehension of our needs.’

Kernmandanten

A.p.f. Aqua System


Airbus


Asahi Kasei Medical


Bekart


Betapharm


Canon Inc.


Celltrion


CureVac


Edwards Lifesciences


Electrolux


Flextronics


Fraunhofer Gesellschaft


Gilead


GlaxoSmithKline


Hako


Huawei


JingAo Solar


Katjes


Mammut


Maschinenfabrik Reinhausen


Maxeon


Medisca Pharmaceutique Inc.


Menarini


Merck


NanoString


Neo


Nestlé


Nestlé Health Science


Nokia


Novartis


NSK Nakanishi Inc.


Provisur


Salesforce Inc


Siemens Healthineers


Stada


TCL, LG, Hisense


Teva


Thermo Fischer


UEFA/Kinexon


Valeo


Highlight-Mandate


  • Represented Huawei in several infringement proceedings against Netgear concerning Wi-Fi 6 patents and FRAND issues.
  • Represented Edwards Lifesciences before the UPC in infringement and nullity proceedings against Meril concerning heart valve prostheses and catheters.
  • Represented Nanostring in infringement proceedings concerning technology for spatial profiling and detection of RNA in diagnostic products.

Boehmert & Boehmert

Boehmert & Boehmert provides clients with IP expertise across all natural and engineering sciences, handling prosecutions, litigation and counselling. Christoph Angerhausen assists clients with the registration, maintenance, protection and challenge of patents and industrial designs, while Christian W. Appelt, who splits his time between Munich and Shanghai, represents international corporations from Japan and the US. They are joined by Markus Engelhard, who specialises in patent litigation related to therapeutic biomolecules and active pharmaceutical ingredients.

Praxisleiter:

Christoph Angerhausen; Christian W. Appelt; Markus Engelhard


Weitere Kernanwälte:

Andreas Lucke; Jin Jeon; Mario Araujo


Referenzen

‚The firm offers full-spectrum IP services, from patent prosecution and litigation to licensing, employee inventions and technology transfer.‘

‚The firm is known for its responsiveness and strategic foresight, often advising clients proactively on procedural and tactical matters in opposition and appeal proceedings.‘

‚Andreas Lucke specialises in patents related to optical networks, semiconductors, medical engineering, IT and software. He is frequently involved in patent infringement, opposition and nullity proceedings and is a seasoned representative before the European Patent Office’s Opposition Divisions and Technical Boards of Appeal.‘

‚Andreas Lucke is known for his clear, strategic communication and collaborative approach, as seen in his work on complex opposition matters.’

Kernmandanten

Novo Nordisk A/S


Europe Forestry B.V.


Lupin Pharma Indien/USA


Samsung Bioepis


MED-EL Elektromedizinische Geräte GmbH


JingAo Solar Co., Ltd,


Defortgroup AG


Bruker Daltonics GmbH & Co. KG


Lupus-Electronics GmbH


Medi GmbH


WingGD Ltd


echovista Ultrasound Surface Cleaning Ltd.


Woco Industrietechnik GmbH


Komatsu Germany GmbH


BEUMER Group GmbH


EPLAN GmbH


Gira Giersiepen GmbH


GRANNEX GmbH & Co. KG


SN Maschinenbau GmbH


FAM Minerals & Mining


Naber GmbH


Europart Holding GmbH


SCIO Technology GmbH


Ise Individuelle Software und Elektronik GmbH


Proline Systems GmbH


Neemann LiteFlexPACKAGING GmbH & Co. KG


wallPen GmbH


Highlight-Mandate


  • Represented MED-EL in a patent dispute against Advanced Bionics in proceedings before the EPO and UPC.
  • Advised Bruker on EP oppositions filed by Micromass Inc. against two of its patents.
  • Defended Delfort Group’s patents against oppositions by Schweitzer-Mauduit and the Voith Patent Group.

Finnegan

With a large IP offering, Finnegan is equipped to represent national and international clients before the German patent courts. The team has notable expertise in overlapping infringement and validity proceedings, and tackles mandates at the intersection of patent, competition and regulatory law. Practice head Jochen Herr represents clients across the mechanics, electronics, telecoms, pharmaceuticals, chemistry and biotechnology industries before the UPC and Federal Patent Court. Antje Bambrink advises clients on cross-border patent disputes at the interface of competition and regulatory law, and Johannes Drushel represents clients in patent infringement and validity proceedings.

Praxisleiter:

Jochen Herr


Weitere Kernanwälte:

Antje Bambrink; Johannes Drushel; Moritz Meckel; Daniel Seitz; Jonathan Wurth


Referenzen

‘Extremely high comprehension skills and ability to explain complex legal matters, not only to in-house attorneys, but also to scientists.’

‘Finnegan’s team is unique because of several dual and triple-qualified attorneys such as Jochen Herr and Moritz Meckel. Compared to many other firms they have a one-team-approach, i.e. both attorneys at law and patent attorneys work seamlessly together.’

‘Jochen Herr is truly exceptional, not only because of his technical and legal skills but also in terms of responsiveness, reliability, team building, matter handling and always making the best out of the case circumstances.’

Kernmandanten

Becton Dickinson


Borealis


Dentsply Group


GIANT Deutschland GmbH


i-SENS, Inc.


Innoscience Group


Kettenbach GmbH & Co. KG/XINIAL Systems GmbH & Co. KG


MediaTek Inc./MediaTek Germany GmbH


Nestlé


Orion Corporation


Oy Mapvision


RealD, Inc.


REC Solar Pte. Ltd.


SharkNinja


VusionGroup SA


WS Audiology Denmark A/S/Sivantos GmbH


ZF Friedrichshafen


Highlight-Mandate


  • Defended MediaTek Inc. in actions filed by Daedalus Prime LLC in the Eastern District of Texas, Germany and the UPC.
  • Defended MediaTek Inc. and MediaTek Germany GmbH in patent infringement actions brought by Huawei Technologies Co., Ltd. before German national courts and the UPC regarding allegedly standard-essential patents for 5G.
  • Represented Innoscience in three patent infringement proceedings and one utility model infringement proceeding before the Regional Court of Munich I against Infineon.

Lorenz Seidler Gossel

Lorenz Seidler Gossel is a boutique IP firm offering services for the protection and judicial enforcement of patents. Dieter Laufhütte advises national and international organisations during patent litigation proceedings, while Uwe Herrman focuses on neural processing unit patent litigation. Robert Frick extends the firm’s offering with his chemistry background, while Dirk Wiedemann covers both soft IP and patent matters.

Weitere Kernanwälte:

Dieter Laufhütte; Uwe Herrman; Robert Frick; Dirk Wiedemann; Wolfgang Behr


Referenzen

‚Reliable, great knowledge, extensive experience.’

‘The firm has strong legal and technical expertise in handling patent litigation.’

‘Robert Frick demonstrates excellent command of transnational patent litigation cases, both from a legal and technical standpoint. He is capable of handling patent disputes in collaboration with lawyers from foreign jurisdictions, in particular in France. He also possesses strong skills in conducting negotiations in the context of foreign proceedings and proposes innovative solutions to help resolve the dispute.’

‘LSG’s practice is notably agile and tailored. They avoid one-size-fits-all solutions by investing time to understand each client’s unique context and goals. This allows them to be both strategic advisers and effective executors.’

‘I’ve had the opportunity to work with Dirk Wiedemann and found him to be exceptionally sharp, responsive and a pleasure to collaborate with. He consistently delivers excellent service with efficiency and insight.’

‚A mixed team of attorneys and patent attorneys ensures effective communication and cooperation on infringement-related issues.‘

Kernmandanten

Telefònica


Liebherr Group


Fresenius Medical Care


Fibertex Group


KSB


Steuber GmbH


Recticel NV


Credit Card Supplies Corp.


Highlight-Mandate


  • Obtained multiple patent preliminary injunctions at the BAUMA exhibition for a German market leader in machinery.
  • Represented an aircraft supplier in a patent dispute before the Federal Supreme Court.
  • Defended Steuber GmbH in a patent related to a self-expanding and contracting garden hose, which has already been the subject of numerous international proceedings.

Prinz & Partner

Prinz & Partner advises clients from start-ups to multinational companies across patent, trade mark and design protection, including contentious enforcement and the defence of property rights. The team also assists clients fighting against counterfeiting and organises seizure processes. The team is co-headed by Jochen Sties and Thomas Kitzhofer, who both draft patent and utility model applications in the field of mechanics and material sciences, and handle opposition, nullity and appeal proceedings.

Praxisleiter:

Jochen Sties; Thomas Kitzhofer


Weitere Kernanwälte:

Tim Hulsheger; Ute Feldmann; Thomas Heydenreich


Kernmandanten

Kennametal


Valeo


Rational


Europäische Zentralbank


Faurecia


Bürkert


Süss Microtec


GB Boucherie


DEHN


Delo Industrieklebstoffe


Schill + Seilacher


Metrona Union


Easelink


BCS Automotive Interface Solutions


Schischek


Curiosity Diagnostics


medac


Weickmann & Weickmann

Weickmann & Weickmann represents domestic and international clients in patent enforcement and defence, particularly in infringement and invalidity disputes. The practice combines litigation with patent prosecution to deliver integrated portfolio advice. Drawing on expertise in mechanics, life sciences and electrical engineering, the team features Wolfgang Weiß as a key contact. Maximilian Rienhardt was promoted to partner in January 2025.

Weitere Kernanwälte:

Frank Feller; Wolfgang Weiß; Christian Heubeck; Hans Weickmann; Manuel Millahn; Stephan Jellbauer


Highlight-Mandate