by Carl Kukkonen | Jan 21, 2026 | PTAB News, PTAB Trial Basics, Trial Institution
By Carl Kukkonen and Matt Johnson – On January 9, 2026, USPTO Director John A. Squires designated four recent discretionary-denial rulings as precedential and nine more as informative, formalizing a developing framework for how and when the Office will exercise...
by Carl Kukkonen | Nov 26, 2025 | PTAB News, PTAB Trial Basics, Real Party in Interest
By Carl Kukkonen and Matt Johnson – The Patent Trial and Appeal Board (PTAB) has designated as precedential a decision that squarely reaffirms the statutory requirement to identify all real parties in interest (RPI) in AIA petitions. By elevating Corning Optical...
by Carl Kukkonen | Jul 9, 2025 | Prior Art Issues, PTAB News, PTAB Trial Basics, Trial Institution
By Carl Kukkonen – On May 1, 2025, the Patent Trial and Appeal Board (PTAB) denied institution of inter partes review (IPR) of U.S. Patent No. 11,140,841 in the case of Aardevo North America, LLC v. Agventure B.V. The patent in question, owned by Agventure,...
by Carl Kukkonen | May 8, 2025 | PTAB News, PTAB Trial Basics, Trial Institution
By Carl Kukkonen – In two recent decisions, the Patent Trial and Appeal Board (PTAB) denied institution of inter partes review (IPR) proceedings sought by Apple Inc. against Haptic, Inc. regarding U.S. Patent No. 9,996,738 B2. These decisions—IPR2024-01475 and...
by Carl Kukkonen | Mar 11, 2025 | Amendment Practice, Claim Construction, Federal Circuit Appeal, PTAB News
By Simon Maxwell and Carl Kukkonen – Back in May of 2020, European patent-licensing company Sisvel filed a flurry of lawsuits against a dozen tech companies who had allegedly infringed Sisvel’s portfolio of wireless communication and networking patents. A...
