On Monday, March 18, 2019, the Patent Trial and Appeal Board (PTAB) designated three decisions as precedential. Two of the three decisions—K40 Electronics LLC v. Escort Inc. (“K40 Electronics”),[AIA, live testimony at oral argument] and DePuy Synthes Products Inc. v. Medidea LLC (“DePuy Synthes Prods”) [AIA, live testimony at oral argument]—explained the limited circumstances in which live testimony may be allowed during PTAB proceedings. The third decision, Amazon.com Inc. v. Uniloc Luxembourg SA (“Amazon.com”) [AIA § 316(d), grounds that can be raised against substitute claims], affirmed that the PTAB has the authority to consider whether substitute claims are patentable on more grounds than just novelty and non-obviousness. The recent designations not only provide guidance to prospective litigants in PTAB proceedings, but develop the scope of PTAB litigation as a viable alternative to district court litigation.
Recent Posts
- Other Barks & Bites for Friday, June 20: Advocate General Tells CJEU to Affirm €4 Billion Antitrust Fine Against Google; Recentive Challenges Section 101 Invalidation of Machine Learning Claims
- Stewart Expands on ‘Settled Expectations’ Criteria in Interim Discretionary Denial Process
- Mediocre Results so Far for Deferred Subject Matter Eligibility Response Pilot
- European Patent Organization: Responses from ChatGPT Do Not Represent the “Understanding of a Skilled Person”
- Blackburn and Hirono Sign on to PERA 2025