• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
+49 (0) 69 / 606 278 – 0
[email protected]
Contact form
Patentanwaltskanzlei

Patentanwaltskanzlei

  • Deutsch

+49 (0) 69 / 606 278 – 0

  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • xing
  • Email
MENUMENU
  • Services
    • Advice On Protective IP Rights
    • Patent Application /TM Registration
    • Enforcement Of IP Rights
    • Defence Against IP Rights Enforcement
    • Costs
  • Company
    • Fields of Law
      • Patent Law
      • Utility Model Law
      • Employees‘ Inventions
      • Trademark Law
      • Design Law
      • Trademark and Product Piracy
      • Expert Opinions
    • Our Law Firm
      • Dr. Tim Meyer-Dulheuer
      • Dr. Klaus Zimmermann
      • Zhichao Ying
      • Walter Benjamin Feldheim
    • Commitment
  • Contact
    • Where To Find Us
    • Write us!
    • Request call back
  • Blog

BGH: Criteria for SPC on active ingredient combinations

1. December 2020

The BGH confirmed the nullity of the supplementary protection certificate (SPC) on Truvada. Above all, the judgement contains the definition of the criteria when active ingredient combinations are protected by a valid basic patent and SPCs are granted on it – as the leading decision Truvada.

Wirkstoffkombinationen

For years, the legal status of the supplementary protection certificate (SPC) for the AIDS blockbuster TRUVADA® has been the subject of negotiations in court. The focus of the lawsuit was the question of whether the active ingredient composition Tenofovirdisoproxil and emtricitabine was protected by the basic patent. In the lower instance, the German Federal Patent Court (BPatG) had declared the SPC for Gilead’s AIDS blockbuster Truvada invalid (BPatG 4 Ni 12/17, 2018).

Gilead had appealed against this decision before the Federal Supreme Court. Now the Federal Supreme Court has ruled and confirmed the decision of the Federal Patent Court of 2018 and the nullity of the Truvada SPC with its ruling X ZR 172/18. Incidentally, the disputed SPC is no longer valid; its term ended in February 2020.

In this respect, the German Federal Supreme Court (BGH) opened its ruling on the SPC on Truvada with the remark that even after the expiration of the term of protection of a supplementary protection certificate, there is a legal interest in a nullity action if it cannot be excluded that the plaintiff will be sued for infringement of the certificate (German PatG § 81).

BGH Decision Truvada

The ruling of the BGH is not only relevant in this respect. It also contains the so-called Leitsatzentscheidung Truvada and thus an important decision for the award of SPCs on active ingredient combinations.

The European Court of Justice (ECJ) also clearly expressed its opinion on this complex of issues in its ruling of July 2018 (Teva Gilead, EU:C:2018:585), which also focused on the Truvada scatter certificate. In this Teva-Gilead judgement, the ECJ decided that a certificate for a product consisting of several active ingredients that have a combined effect may only be granted if the active ingredients are combined,

  • if the combination of active substances is necessarily covered by the invention protected by the patent
  • and if each of the active substances in active substance combinations is specifically identifiable by the disclosed information

The active ingredient combination – neither protected nor identifiable

However, neither of these is given in the present case Truvada, the BGH found. The mentioned combination of active ingredients is not necessarily covered by the invention protected by the patent. In addition, neither of the two active ingredients is specifically identifiable in the sense described.

The BGH also stated this in more detail and provides more legal certainty for pharmaceutical manufacturers. The BGH defined the criteria when combinations of active ingredients are protected by a valid basic patent.

Active ingredient combinations – covered by patent

If only one of the two active ingredients belonging to the combination is necessarily covered by the protected invention, the combination of active ingredients is not considered to be covered by the patent, the Federal Court of Justice decided. The description of the basic patent in question must rather show that the invention protected by it specifically concerns a combined effect of the two substances.

Also, the combination of the active ingredients must not be merely optional, the BGH added. A patent claim that provides a feature only optionally is not automatically equivalent to a sequence of two patent claims – one with a feature, the other without.

Identification of active substances in ingredient combinations

The BGH also decided the question of when an active ingredient is considered to be specifically identifiable with clarity. It is not sufficient if the active ingredient is not defined in more detail either by its structure or by its function, the BGH set as a guiding principle decision.

View on the case law of the BPatG

The Federal Patent Court (BPatG) had explained its Truvada decision that the underlying product was not protected by the basic patent.  The BPatG had admitted that it could be sufficient if it fell under a functional definition. However, it was then necessary that the patent claim tacitly but necessarily refers to the active substance in question, and in a specific way.

The BPatG also recently ruled in the Royalty Pharma case – we reported. A product that is not specifically identifiable in the basic patent cannot be considered to be under its patent protection – although it falls under a functional definition of the claims, the BPatG ruled.

Requirement for the identification of active substances

The clarity with which the BGH has now formulated the requirement for the identifiability of active ingredients in combinations of active ingredients in its Truvada ruling gives pharmaceutical manufacturers greater legal certainty. At the same time, however, it also increases the hurdles in Germany to be able to protect new combinations of active ingredients from existing patents.

Do you want to protect or defend your patent rights?

You are welcome to call us! Our patent attorneys and attorneys at law are experienced and highly qualified in all fields of intellectual property law, both nationally and internationally.
We are looking forward to the contact with you!


 

Sources: 

BGH, X ZR 172/18 – Decision Truvada

Image:

moritz320 | pixabay.com | CCO License

  • share  
  • share 
  • share 
  • share 
  • share 

Category iconHealthcare & Lifesciences,  Patent Law Tag iconactive ingredients,  basic patent,  BGH,  BPatG,  combination of active ingredients,  covered by the basic patent,  criteria,  ECJ,  Gilead,  guiding principle,  guiding principle decision Truvada,  identifiability of the active ingredients,  pharmaceutical,  product,  Requirements,  TRUVADA,  which means specific identifiable

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

More articles about: Healthcare & Lifesciences

All articles

Blog Menu

  • Design Law
  • Healthcare & Lifesciences
  • International Intellectual Property
  • Licenses
  • News from our law firm
  • Overall
  • Patent Law
  • Product- and Trademark piracy
  • Trademark Law

Recent Posts

  • What is the public allowed to know? 3. June 2024
  • BPatG: Patent claim of cancer drug on active substance as salt 7. March 2022
  • Grant for European IP Protection: SME Fund 2022 4. March 2022
  • CODE-X vs. Cody’s: Likelihood of confusion in drinks? 25. February 2022

Fields of Law

  • Patent Law
  • Utility Model Law
  • Employees’ Inventions
  • Trademark Law
  • Design Law
  • Trademark and Product Piracy
  • Expert Opinions
  • Costs

Das könnte Sie auch interessieren:

7. March 2022
BPatG: Patent claim of cancer drug on active substance as salt

BPatG: Patent claim of cancer drug on active substance as salt

4. March 2022
Grant for European IP Protection: SME Fund 2022

Grant for European IP Protection: SME Fund 2022

22. February 2022
PAP is in force: UPC possible in 2022

PAP is in force: UPC possible in 2022

8. February 2022
Germany: Value in dispute and costs in proceedings

Germany: Value in dispute and costs in proceedings

3. February 2022
PCT application – does the principle of joint applicants apply?

PCT application – does the principle of joint applicants apply?

1. February 2022
Proof of patent infringement by whistleblower

Proof of patent infringement by whistleblower

Contact us or request a call back

+49 (0) 69 / 606 278 – 0
[email protected]
Request a call back

Footer

Contact

Hanauer Landstrasse 287
D – 60314 Frankfurt am Main
Deutschland
+49 (0) 69 / 606 278 – 0
+49 (0) 69 / 606 278 – 199
[email protected]

Office Hours
Moday – Friday:   08:00-18:00

Fields of Law

  • Patent Law
  • Utility Model Law
  • Employees’ Inventions
  • Trademark Law
  • Design Law
  • Trademark and Product Piracy
  • Expert Opinions
  • Costs

Law Firm

  • Request non-binding call back
  • Company
  • Our Law Firm
  • ISO Certificate
  • Privacy Policy
  • Data handling for clients
  • Imprint

Follow Us

  • Facebook
  • Twitter
  • LinkedIn
  • xing
  • Email

Newsletter Signup

Newsletter INT

© Meyer-Dulheuer MD Legal Patentanwälte PartG

Contact Form

 

Give us a call, send us an email or fill out the contact form.

+49 (0) 69 / 606 278 – 0
[email protected]

Rückruf INT

Please note: If we deal specifically with your individual case, this is what is known as an initial consultation. In accordance with Section 34 of the Rechtsanwaltsvergütungsgesetz, this incurs one-off costs of 190 euros plus MwSt. We will be happy to assist you in a personal consultation after our telephone call.

Kontaktformular

 

Rufen Sie uns an, schicken Sie uns eine Mail oder füllen Sie das Kontaktformular aus.

+49 (0) 69 / 606 278 – 0
[email protected]

Rückruf

Um dieses Angebot nutzen zu können, müssen Sie der Speicherung Ihrer personenbezogenen Daten zustimmen. Wir behandeln diese streng vertraulich und verwenden sie nur zur Kontaktaufnahme mit Ihnen. Mehr dazu lesen Sie in unserer Datenschutzerklärung.

Bitte beachten Sie: Wenn wir uns konkret mit Ihrem Einzelfall befassen, ist dies eine sogenannte Erstberatung. Für eine solche entstehen gemäß § 34 Rechtsanwaltsvergütungsgesetz einmalige Kosten in Höhe von 190 Euro plus MwSt. Gerne helfen wir Ihnen im Anschluss an unser Telefonat in einem persönlichen Beratungsgespräch weiter.