Introduction Germany has always been the centre of European patent enforcement. Düsseldorf and Munich dominate European patent litigation. The Bundespatentgericht handles nullity actions. Germany’s bifurcation system — infringement decided separately from validity — has shaped European IP strategy for decades....
Introduction Most inventions that fail patentability were not bad ideas. They failed because they were never properly ideated — the full solution space was never explored — or because prior art was discovered too late, after months of R&D investment...
Introduction The European Patent Office gives opponents exactly nine months from the date of patent grant to file an opposition. Nine months to build a case strong enough to revoke a patent centrally — across every designated state — at...
Introduction In 2025, the Federal Circuit issued its first substantive Alice analysis for a machine learning patent — Recentive Analytics v. Fox Corp. For patent attorneys, it is a legal precedent. For R&D teams, it is a warning about which...
Introduction A university licenses a breakthrough technology to a startup. Six months later, a third-party patent surfaces that the licensed product appears to infringe. The deal is restructured. Legal costs mount. The startup’s commercialization timeline slips by a year. This...
Introduction You receive a demand letter. An NPE is asserting a patent granted in 2017. Your natural response: file an IPR to challenge validity. The new reality under the PTAB’s settled expectations doctrine: that 2017 patent has been in force...