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German Federal Patent Court Determines License Fee for a Compulsory License under HIV Drug Patent

By Dr. Ulrich Worm on December 18, 2017
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On 21 November 2017, the German Federal Patent Court decided about a license fee for the HIV-Drug Isentress for which it has granted a compulsory license in 2016.

Background of the Case

In 2016, Shionogi & Company Ltd, owner of the European Patent EP 1 422 218, accused Merck & Co. of violating this patent by selling the HIV drug Isentress. The drug has been generating worldwide sales of around USD 1.5 billion annually since 2012. Shionogi filed a lawsuit with the Regional Court of Düsseldorf. Merck opposed by applying for a compulsory license with the German Federal Patent Court and also requested a provisional allowance order under section 85 of the German Patent Act. In a preliminary ruling, the German Federal Patent Court ordered Shionogi to grant a compulsory license to Merck & Co. The German Federal Patent Court based its decision on the fact that Merck & Co. had made a license offer to Shionogi for a worldwide license and that there is a substantial public interest due to the paramount importance of the drug for patients with HIV infections – please see our previous post on this decision for more information (https://www.allaboutipblog.com/2016/11/german-federal-patent-court-grants-compulsory-license-on-hiv-drug-patent/). This preliminary ruling was confirmed by the German Federal Court of Justice in July 2017.

The Ruling

The German Federal Patent Court now decided about the amount of the compulsory license fee and held that Merck & Co. has to pay a license fee of 4% on the sales of the drug Isentress. The written reasons for this decision have not yet been published.

Photo of Dr. Ulrich Worm Dr. Ulrich Worm

Ulrich Worm is a partner in the Frankfurt office of Mayer Brown and heads the German Intellectual Property practice. His practice focuses on technology related advice.

Ulrich advises clients in IP related matters, including patent, trade secrets, design right, trademark and copyright matters…

Ulrich Worm is a partner in the Frankfurt office of Mayer Brown and heads the German Intellectual Property practice. His practice focuses on technology related advice.

Ulrich advises clients in IP related matters, including patent, trade secrets, design right, trademark and copyright matters as well as on licensing, co-operation and other technology transfer agreements. He represents clients in patent infringement and nullity proceedings and in trade secrets litigation cases before courts in Germany. In addition to litigating IP cases before German courts, he coordinates pan-European and cross-Atlantic litigation cases. Further to his IP litigation practice, Ulrich advises on patent related matters such as patent license and other technology transfer agreements and is experienced in fighting counterfeiting of patent, design right and trademark protected products.

His practice further covers IT-related matters, including advising on cloud services, software licensing agreements, SaaS agreements, software development projects, e-commerce, and related data protection and privacy questions.

Read Ulrich’s full bio.

Read more about Dr. Ulrich WormEmail
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  • Posted in:
    Intellectual Property
  • Blog:
    All About IP
  • Organization:
    Mayer Brown

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