New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
Inter Partes Review: Validity Before the PTAB
In September of last year, and in light of a corresponding Japanese patent infringement suit, I published an article detailing how The Pokémon Company had filed two patent applications at the United States Patent and...more
The Patent Trial and Appeal Board held all challenged claims of IGT’s patent unpatentable as obvious over two prior art patents. Zynga Inc. v. IGT, IPR2022-00199-32. In doing so, the PTAB further held that, contrary to...more
In This Issue: - After B&B Hardware, What is the Full Scope of Estoppel Arising From a PTAB Decision in District Court Litigation? - When You Don’t Know What You Know: The Role of Unappreciated Inherency in the...more