Posts Tagged: claim construction


Professors Expand Upon Proposals to Senate IP Subcommittee for Improving Patent Quality

On October 30, the Senate Judiciary Committee’s Subcommittee on Intellectual Property heard from five witnesses on ways to improve patent quality at the United States Patent and …
By Nancy Braman
1 year ago 3

Recent PTAB Decisions Provide a Roadmap for Combating Broadest “Unreasonable” Interpretation

As I have previously reported on KSJ Law, the Patent Trial and Appeal Board (PTAB) issued 80 decisions on appeals in October, and reversed the examiner in 24 of …
By Kim Jordahl
1 year ago 12

Federal Circuit Decision Delays Generic Osteoarthritis Drug

On October 9, the U.S. Court of Appeals for the Federal Circuit (CAFC) issued a decision in HZNP Medicines LLC v. Actavis Laboratories UT, Inc. affirming the …
By Nancy Braman
1 year ago 2

CAFC: Claim Construction That Misreads Plain Language of Claims and Specification Is Clearly Erroneous

The Federal Circuit recently vacated a district court decision which found a patent for the antipsychotic drug “Saphris,” belonging to Forest Laboratories (Forest), valid as nonobvious, but …

Federal Circuit Corrects District Court’s Claim Construction

The United Stated Court of Appeals for the Federal Circuit recently held that a district court erred in its claim construction and vacated the district court’s …

Canada Patent Law Changes Are Bad News for Patent Owners

The effects of changes made to Canada’s patent law at the end of 2018 won’t be fully clear for some time, but Canadian patent owners and …
By Steve Brachmann
2 years ago 1

Federal Circuit Says Erroneous Claim Construction Led PTAB to Uphold Claims as Valid

On Thursday, December 20th, the Court of Appeals for the Federal Circuit issued a nonprecedential decision in Vivint, Inc. v. Alarm.com, Inc. which affirmed aspects of …
By Steve Brachmann
2 years ago 1

CAFC Affirms PTAB Win for Patent Owner in Nonprecedential Decision, Chief Prost Dissents

The Federal Circuit recently issued a nonprecedential opinion in Amazon.com, Inc. v. ZitoVault, LLC, affirming a decision by the Patent Trial and Appeal Board (PTAB) that …
By Gene Quinn & Steve Brachmann
2 years ago 2

CAFC finds nexus between minimally invasive surgical patent and commercialized procedure

On Friday, November 9th, the Court of Appeals for the Federal Circuit issued a nonprecedential decision in NuVasive, Inc. v. Iancu, which vacated certain findings of the …
By Steve Brachmann
2 years ago 2

Harmonizing the PTAB: Iancu calls change to Phillips ‘critically important’

"It seems self-evident that the same patent contested in different tribunals should have its meaning – its boundaries – determined using the same standard," Director Iancu said when discussing …
By Gene Quinn & Steve Brachmann
2 years ago 4

CAFC vacates Summary Judgment entered against Intellectual Ventures

On Tuesday, September 4th, the Court of Appeals for the Federal Circuit issued a precedential decision in Intellectual Ventures I LLC v. T-Mobile USA, Inc., et. al., …
By Gene Quinn & Steve Brachmann
2 years ago 0

Federal Circuit Vacates PTAB Decision for Failure to Consider Ericsson Reply Brief

In its decision, the Federal Circuit noted that the PTAB is entitled to strike arguments improperly raised in a reply brief under 37 CFR § 42.23(b). However, the appellate …
By Steve Brachmann
2 years ago 0