New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
Inter Partes Review: Validity Before the PTAB
Recent changes at the U.S. Patent Trial and Appeal Board (PTAB) have brought uncertainty to inter partes review and post-grant review practitioners before the U.S. Patent and Trademark Office (PTO). These procedural and...more
The Patent Trial and Appeal Board (PTAB) continues to play a pivotal role in shaping the intellectual property landscape. In 2024, several developments affecting PTAB practice emerged, from new rulemaking at the USPTO to key...more
ParkerVision, Inc., v. Katherin K. Vidal, Under Secretary of Commerce for IP and USPTO Director No. 2022-1548, (Fed. Cir. December 15, 2023) primarily involved three topics: (1) the type of language in a patent specification...more
American National Manufacturing Inc. v. Sleep Number Corporation, Appeal Nos. 2021-1321, -1323, -1379, -1382 (Fed. Cir. Nov. 14, 2022) - In an appeal from inter partes review proceedings before the Patent Trial and Appeal...more
Last month’s newsletter discussed Alacritech, Inc. v. Intel Corp, where patent owner Alacritech appealed a final written decision (FWD) of the Patent Trial and Appeal Board (“Board”) for inter partes review (IPR)...more
Addressing whether the Patent Trial and Appeal Board (PTAB) ran afoul of the Administrative Procedure Act (APA) in finding that a dependent claim was valid despite the patent owner’s lack of validity arguments beyond those...more