News & Analysis as of

Dismissals Patent Invalidity Motion to Dismiss

Patterson Belknap Webb & Tyler LLP

If at First You Don’t Succeed, Do Not Try Again: Judge Oetken Invokes Collateral Estoppel to Dismiss Plaintiff’s Infringement...

On July 9, 2025, Judge J. Paul Oetken (S.D.N.Y) found that collateral estoppel barred plaintiff Linfo IP, LLC from relitigating the validity of its asserted patent and dismissed Linfo’s infringement claims against Aero...more

Holland & Knight LLP

No More Ripples from Pebble Tide; Data Output Patents Found to be Abstract, Invalid

Holland & Knight LLP on

Over the past year, Pebble Tide LLC has asserted its two patents against an array of companies – from banks and insurance companies to entertainment conglomerates – alleging that the defendants infringe patents related to...more

Sunstein LLP

March 2019 IP Update - Once Again, the Federal Circuit Strikes Down Claims Directed to a Diagnostic Method

Sunstein LLP on

In Athena Diagnostics Inc. v. Mayo Collaborative Services, LLC, the Federal Circuit has once again held that claims directed to a diagnostic method are invalid under 35 U.S.C. § 101 for being directed to ineligible subject...more

Knobbe Martens

Stone Basket Innovations, LLC v. Cook Medical, LLC

Knobbe Martens on

Federal Circuit Summaries - Before PROST, Wallach, and Taranto. Appeal from the Southern District of Indiana. Summary: In determining whether a party’s actions were “exceptional” under Octane Fitness, the District...more

Proskauer - New England IP Blog

Complaint Sheltered From Dismissal In Patent Row Over Personal Tents

A recent opinion from Judge Shea in the District of Connecticut sheds important light on the sufficiency of pleadings in declaratory judgment patent cases. Noting that declaratory judgment actions are of particular...more

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