Search for: ""Microsoft Corp. v. i4i Limited Partnership" OR "564 U.S. 91""
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9 Apr 2019, 8:03 pm
In so doing, the Federal Circuit upended the clear-and-convincing-evidence burden of proof for invalidity challenges that this Court recognized in Microsoft Corp. v. i4i Limited Partnership, 564 U.S. 91, 101–02 (2011), and obliterated the presumption of validity that Congress codified in the Patent Act, 35 U.S.C. [read post]