Precedential Federal Circuit Opinions - UNILOC 2017 LLC v. GOOGLE LLC [OPINION] (2021-1498, 2021-1500, 2021-1501, 2021-1502, 2021-1503, 2021-1504, 2021-1505, 2021-1506, 2021-1507, 2021-1508, 2021-1509, 11/4/2022) (Lourie,...more
Almost a decade has elapsed since the Supreme Court’s decision in KSR Int’l Co. v. Teleflex, Inc. altered the law of patent obviousness. In reversing the judgment of the Federal Circuit, the Court in KSR limited the...more
A recent decision by the Federal Circuit suggests that relying on “common sense” in analyzing whether a patent is obvious in view of prior art cannot always be based on common sense alone. In a decision providing...more
All patent practitioners recognize that a single prior art reference can be used to reject claims in an obviousness rejection. However, the issue is whether the Patent Office must provide additional evidence, above and beyond...more