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On June 1, 2025, the Unified Patent Court marked its second anniversary - we are one of very few firms that has top-tier patent litigators in all major EU jurisdictions and the UK – we’ve been defending clients in...more
UPC case law on the assessment of inventive step is still evolving. Most local division (LD) decisions have indicated a slightly diverging practice from the EPO’s problem-solution approach. However, more recently, others have...more
The Unified Patent Court (UPC) is revolutionizing the way patents are enforced in Europe, and McDermott’s intellectual property team is here to help you navigate this dynamic landscape. Our Legal Lens on the Unified Patent...more
The option to "opt-out" from the new UPC system gives patent owners the opportunity to declare, according to Art. 83(3) UPCA, that the UPC shall not have competence for litigations concerning a European patent. If an...more
On October 29, 2020, the European Patent Office ruled in favor of Sanofi and Regeneron in their dispute concerning Amgen’s Praluent® (alirocumab) patent. The EPO found invalid certain claims of Amgen’s European patent, EP 2...more
Both the European Patent Office (EPO) and the Japanese Patent Office (JPO) accept a third party observation regarding validity of a patent application. In February 2012, it was announced that third party observations could be...more
The therapeutic methods exclusion is often problematic to navigate. In T 0699/12, the Technical Board of Appeal (TBA) of the European Patent Office (EPO) has provided some useful guidance on its application. In an...more
In This Issue: - En Banc Federal Circuit Abandons “Strong” Presumption That a Limitation Is Not Subject to 35 U.S.C. § 112, Paragraph 6 - Supreme Court Rejects Belief of Invalidity Defense for Inducement in...more