Posts in Federal Circuit


Even If New Matter, Entire Application Relevant to Assessing Compliance with Written Description Requirement

Several weeks ago, in a non-precedential opinion, the Court of Appeals for the Federal Circuit issued a decision in In re: David Tropp, which vacated and remanded …
By Gene Quinn & Steve Brachmann
20 days ago 1

The Tough Act of Balancing Preliminary Injunction Factors: Indivior Inc. v. Dr. Reddy’s Laboratories, S. A. (Fed. Cir. 2018)

How the likelihood of success on the merits should (or should not) be determined and the four factors balanced in a patent infringement case, are areas in …

What Mattered in 2018: Industry Insiders Reflect on the Biggest Moments in IP

There is near unanimity that the Supreme Court's decisions in Oil States Energy v. Greene's Energy Group, 138 S.Ct. 1365 (2018) was among the most significant events of the …
By Gene Quinn
24 days ago 8

Five Patent Law Lessons Learned in 2018

As we look ahead towards 2019, it is worth reflecting on several high-profile patent cases and brewing developments from the past year. Here are five lessons we learned …

Sending Infringement Notice Letters May Create Personal Jurisdiction

The United States Court of Appeals for the Federal Circuit recently reversed a district court’s grant of motion to dismiss a declaratory judge action against Plano …

CAFC Refuses to Find Post-URAA Patent to be Invalidating Reference Against Pre-URAA Patent

The Federal Circuit recently reversed a decision by the United States District Court for the District of Delaware holding that a patent filed after the Uruguay Round …

Federal Circuit Upholds Patent Term Extension for Novartis Drug

The United States Court of Appeals for the Federal Circuit recently affirmed a district court decision finding the '229 patent valid, unexpired, enforceable, and infringed, and granting …

Alleged Due Process, APA Violations by PTAB Rule 36ed by Federal Circuit

Federal Circuit issued a Rule 36 summary judgment in Chart Trading Development, LLC v. Interactive Brokers LLC, affirming the invalidation of patent claims owned by Chart Trading in …

SCOTUS Reversals Have Created a Compliant Federal Circuit

The Federal Circuit has been reversed so often by the Supreme Court it seems that at least some of the Judges on the Court have simply decided …
By Gene Quinn & Eric Guttag
1 month ago 11

Proceed with Caution When Acquiring a Licensor’s Patents

All too often, the prospective licensee/purported infringer usually doesn’t begin its efforts to acquire the patent(s) until after making disparaging statements about them during …
By Robert Levy
1 month ago 1

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
1 month ago 1

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 month 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
2 months 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
2 months ago 9