Definitional Language In The Specification May Be Fully Determinative Of Claim Construction
| December 9, 2015
CardSoft, LLC v. VeriFone, Inc.
December 2, 2015
CAFC Panel and opinion author: Prost, Taranto, and Hughes, Opinion by Hughes
Summary
On remand from the Supreme Court, the Federal Circuit again reverses the district court’s construction of the term “virtual machine” and gives “virtual machine” its ordinary and customary meaning, resulting in a judgment of no infringement.
Tags: claim differentiation > de novo > extrinsic evidence > ordinary and
A Refined Standard for Appellate Review of Patent Claim Construction: “de novo” on Ultimate Claim Construction with “Clear Error” on Subsidiary Factfindings
| March 10, 2015
Teva Pharmaceuticals USA, Inc., Et Al. v. Sandoz, Inc., et al.
January 20, 2015
Justice Breyer delivered the majority opinion; Justices Thomas and Alito dissented.
Summary
The Supreme Court of the United States held that when reviewing a District Court’s resolution of subsidiary factual matters made in the course of its construction of a patent claim, the Federal Circuit must apply a “clear error,” not a “de novo”, standard of review.
总结
美国最高法院裁定:在审查地方法院的裁定专利权利要求解释时使用的附属事实,美国联邦巡回法院必须使用“明确错误”，而不是“从头”，审查标准。
Tags: claim construction > clear error > de novo > molecular weight > standard of review
Supreme Court Sides with Inventors in Kappos v. Hyatt
| May 16, 2012
David J. Kappos v. Gilbert P. Hyatt
April 18, 2012
Affirmed 9-0 (CAFC en banc 7-2 decision). Opinion by Justice Thomas. Concurring opinion by Justice Sotomayor joined by Justice Breyer.
Summary:
The Hyatt decision is a victory for patent applicants. Any patent applicant dissatisfied with a decision of the Board of Patent Appeals and Interferences (or Patent Trial and Appeal Board after enactment of the AIA) may file a civil action against the Director of the PTO in federal district court and introduce new evidence beyond what was submitted to the PTO. The new evidence is subject to de novo review.
Tags: appeal > de novo > evidence > procedural issues > standard of review > Supreme Court
