The US Court of Appeals for the Federal Circuit updated its earlier opinion to remove language ascribing motive to a prolific inventor’s actions before the US Patent & Trademark Office (PTO). Hyatt v. Hirshfeld, Case Nos....more
The US Court of Appeals for the Federal Circuit vacated a district court’s award of attorney’s fees under the prevailing party rule but affirmed the district court’s denial of the US Patent & Trademark Office’s (PTO) request...more
Addressing for the first time whether the US Patent & Trademark Office (PTO) can assert prosecution laches as a defense in a civil action brought under 35 U.S.C. §145, the US Court of Appeals for the Federal Circuit held that...more
HYATT v. HIRSHFELD - Before Reyna, Wallach, and Hughes. Appeal from the United States District Court for the District of Columbia. Summary: The PTO met its burden to prove prosecution laches for bulk-filed patent...more
PETER V. NANTKWEST, INC. Before Sotomayor, Roberts, Ginsburg, Breyer, Alito, Kagan, Gorsuch, and Kavanaugh. Appeal from the Federal Circuit on rehearing en banc. Summary: A patent applicant appealing an adverse decision...more
On Monday, the Supreme Court of the United States granted certiorari in Iancu v. NantKwest to resolve a circuit split concerning “expenses” a patent applicant must pay when challenging the United States Patent and Trademark...more
This decision should be a welcome development for patent applicants seeking review. On July 27, 2018, the U.S. Court of Appeals for the Federal Circuit issued its en banc opinion in NantKwest, Inc. v. Iancu, No. 16-1794...more
Federal Circuit Summary - En Banc (excl. Chen), Opinion for the court filed by Stoll, joined by Newman, Lourie, Moore, O’Malley, Wallach, and Taranto. Appeal from the United States District Court for the Eastern District...more
On July 27, 2018, the Federal Circuit ruled that a patent applicant’s obligation to pay the U.S. Patent and Trademark Office’s (PTO) “expenses” for district court proceedings to review patent application rejections does not...more