Addressing the distinction between conception and reduction to practice and the requirement for written description in the unpredictable arts, the US Court of Appeals for the Federal Circuit explained that proof of conception...more
Speck v. Bates, No. 2023-1147 (Fed. Cir. May 23, 2024) addressed two issues, (1) whether courts should apply a one-way test or a two-way test to determine if pre-critical claims materially differ from post-critical claims,...more
Texas Advanced Optoelectronic Solutions, Inc. v. Renesas Electronics America, Inc., Appeal Nos. 2016-2121, -2208, -2235 (Fed. Cir. 2018)?- In an appeal from a jury trial, the Federal Circuit addressed numerous issues...more
CRISPR (an acronym for Clustered Regularly lnterspaced Short Palindromic Repeats), which is part of a system for altering chromosomal sequences in situ in a cell in combination with a bacterially derived protein called Cas9,...more
In Loughlin v. Ling, the Federal Circuit affirmed a decision of the USPTO Board of Patent Appeals and Interferences that had canceled the sole claim of Loughlin’s patent in an interference proceeding. The decision turned on...more
In an August 16, 2012 Federal Register Notice, the USPTO announced final rules that change the way that Patent Term Adjustment (PTA) will be calculated after a Notice of Appeal has been filed. The final rules generally follow...more