Posts in Federal Circuit


Federal Circuit Affirms $140M Reasonable Royalty for Sprint in Nonprecedential Decision

The Federal Circuit upheld the district court’s damages award of approximately $140 million for Sprint after Time Warner was found to infringe claims of five patents covering …
By Steve Brachmann
7 hours ago 0

ITC Misapplied Res Judicata, Can Modify Penalty After Asserted Patent Claims Found Invalid

The Federal Circuit panel of Chief Judge Sharon Prost and Circuit Judges Jimmie Reyna and Kimberly Moore determined that the ITC erred in applying res judicata to …
By Steve Brachmann
1 day ago 0

Personal Jurisdiction is Not Established by Prior Lawsuit or Sending Infringement Notice Letters

The Federal Circuit recently affirmed the District Court for the Eastern District of Tennessee’s dismissal of a declaratory judgment action based on a finding of lack …

CAFC Overturns Preliminary Injunction on Generic Suboxone Film Over Newman Dissent

The Federal Circuit issued a nonprecedential decision in Indivior Inc. v. Dr. Reddy’s Laboratories, S.A., which vacated a preliminary injunction handed out by the District …
By Steve Brachmann
5 days ago 1

Ancora v HTC: Why You Should Draft Patents That Emphasize Technical Solutions

Last week, in Ancora Technologies v HTC America, the Federal Circuit reversed a lower court’s invalidity ruling under 35 USC §101 by concluding that Ancora’s claimed subject …
By Steve Saunders
6 days ago 9

CAFC Vacates PTAB Decision to Uphold Conversant Wireless Patent Challenged by Google, LG

On Tuesday, November 20th, the Court of Appeals for the Federal Circuit issued a nonprecedential decision in Google LLC v. Conversant Wireless Licensing, which vacated a decision …
By Steve Brachmann
7 days ago 1

Reasonable Royalty Cannot Include Activities That Do Not Constitute Patent Infringement

In Enplas Display Device Corp. v. Seoul Semiconductor Co., the Federal Circuit vacated a $4 million damages award to Seoul Semiconductor Co. (“Seoul”), holding that the district court …

Defensive Collateral Estoppel Applies Only if Essentially Identical Accused Product Found Non-infringing

In its opinion, the Federal Circuit explained that defensive collateral estoppel of non-infringement applies in very limited circumstances where “a close identity exists between the relevant features …

Federal Circuit Maintains Full-Court Press on Converse’s Chuck Taylor Trade Dress

On October 30, the Federal Circuit Court of Appeals reversed a decision from the International Trade Court invalidating the Converse Chuck Taylor sneaker design trade dress.  Converse Inc. …
By Thomas Williams
11 days ago 0

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
12 days ago 1

CAFC: Patent Claim Directed to Concrete Assignment of Specified Functions is Patent Eligible

The Federal Circuit recently reversed the Western District of Washington’s dismissal under Rule 12(b)(6) of the Federal Rules of Civil Procedure where the district court held …

Federal Circuit Holds a ‘Similar Enough’ Claim Construction Doesn’t Violate the APA

In Hamilton Beach Brands v. F’Real Foods, the Federal Circuit found that under the Administrative Procedure Act, the Patent Trial and Appeal Board’s adopted claim …

Federal Circuit Vacates PTAB Decision That Video Messaging Patent Claims Were Nonobvious

The Federal Circuit panel of Circuit Judges Timothy Dyk, Evan Wallach and Richard Taranto determined that the PTAB’s decision to uphold patent claims challenged by WhatsApp …
By Steve Brachmann
14 days ago 6

Federal Circuit Issues Another Rule 36 Patent Eligibility Loss to a Patent Owner

This particular Rule 36 patent eligibility loss for the patent owner came in Digital Media Technologies, Inc. v. Netflix, Inc., et al., affirmed the district court’s finding …

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
22 days ago 2

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