New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
Inter Partes Review: Validity Before the PTAB
A recent Federal Circuit decision (DuPont v. Synvina) addressed two key issues in PTAB proceedings: burden shifting and standing to appeal....more
Federal Circuit Summary - Before Lourie, O’Malley, and Chen. Appeal from the Patent Trial and Appeal Board. Summary: When the ranges identified in a claimed composition overlap with the ranges disclosed in the prior...more
On March 3, 2017, in a final written decision in IPR2015-01838, the PTAB rejected an obviousness challenge brought by DuPont against a patent owned by Furanix Technologies B. V. directed to methods for preparing the known...more