Lisette Donewald
Subscribe to Lisette Donewald's PostsLisette Donewald is a member of the firm's Intellectual Property Group.
Direct injection fuel dispute fizzles
By Lisette Donewald on Jan 8, 2026
Posted In Patents
The US Court of Appeals for the Federal Circuit affirmed three Patent Trial & Appeal Board final written decisions finding claims of three related patents unpatentable as obvious and reiterated that challenges to the Board’s authority to institute inter partes review (IPR) proceedings are largely insulated from appellate review under 35 U.S.C. § 314(d). Ethanol...
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