In its Institution Decision, the Board addressed whether Trevarthen, a bachelor’s thesis from the University of Wollongong, qualified as prior art against U.S. Patent No. 9,844,206 B2. The Board emphasized that “at the institution stage, the petition must identify, with particularity, evidence sufficient to establish a reasonable likelihood that the…
The PTAB’s decision provides important guidance on when online product listings can qualify as prior art, particularly focusing on the challenges of establishing publication dates for Amazon listings. Key Legal Standard The Board emphasized that for an inter partes review, petitioners can only challenge patentability “on the basis of prior…
In a significant patent ruling issued January 6, 2025, the Federal Circuit affirmed the Patent Trial and Appeal Board’s (PTAB) decisions in Laboratory Corporation of America Holdings v. Ravgen, Inc., Case Nos. IPR2021-00902 and -0154, upholding the validity of claims related to non-invasive fetal DNA testing methods. The case centered…
In a recent Patent Trial and Appeal Board (PTAB) decision, the Board denied institution of an inter partes review (IPR) in Cambridge Mobile Telematics, Inc. v. Sfara, Inc. (IPR2024-00966), highlighting the critical importance of consistent claim construction strategies in patent challenges. The Core Dispute The controversy centered on Cambridge Mobile’s…
In a recent Patent Trial and Appeal Board (PTAB) decision, the particularity requirement emerged as a critical factor in determining whether to institute an inter partes review (IPR). The case, involving IKEA Supply AG’s challenge to Everlight Electronics’ LED patent, highlights how failing to meet this requirement can doom even…