News & Analysis as of

Dismissals Federal Rules of Civil Procedure Patent Infringement

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

Patterson Belknap Webb & Tyler LLP

Judge Román Dismisses Infringement Claims Based “Upon Information and Belief” in Surgical Instruments Case

Judge Nelson S. Román (S.D.N.Y.) recently dismissed a patent-infringement complaint for failure to state a claim, emphasizing the requirement that plaintiffs plead factual allegations rather than legal conclusions....more

Patterson Belknap Webb & Tyler LLP

Not a Repeat Offender: Magistrate Judge Bloom Declines to Sanction “Ernest” Pro Se Plaintiff for Re-filing Dismissed Case in a...

On April 4, 2025, Magistrate Judge Lois Bloom (E.D.N.Y.) declined to sanction a pro se plaintiff for failing to conduct an adequate pre-suit investigation of whether his patent was infringed. Plaintiff initially filed a...more

Patterson Belknap Webb & Tyler LLP

You Might Need a Lawyer if… the Judge Says you do: Judge Garnett Orders Case to be Dismissed for Failure to Secure Counsel

On March 11, 2025, District Judge Margaret M. Garnett dismissed SafeCast Limited’s (“SafeCast”) patent infringement lawsuit against Microsoft Corporation (“Microsoft”) because SafeCast failed to secure counsel. SafeCast Ltd....more

Fitch, Even, Tabin & Flannery LLP

IP Alert: Federal Circuit Reaffirms Patent Owners Need Not Prove Infringement at the Pleading Stage

On July 13, in Bot M8 LLC v. Sony Corporation of America, the Federal Circuit reaffirmed the pleading standards for patent owners. A complaint does not need to set forth facts proving infringement; instead it is sufficient if...more

Goodwin

Pfizer Moves to Dismiss Amgen’s Suit Over Proposed Neulasta Biosimilar

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As we previously reported, on February 11, 2020, Amgen sued Pfizer and its affiliate Hospira, alleging that their proposed biosimilar of Amgen’s NEULASTA (pegfilgrastim) would infringe U.S. Patent No. 8,273,707 (“the ’707...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Nalco Co. v. Chem-Mod, LLC, Appeal No. 17-1036 (Fed. Cir. Feb. 27, 2018) In Nalco Company v. Chem-Mod, LLC, the Federal Circuit reviewed the district court’s decision to dismiss Nalco Company’s complaint for failure to...more

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit Affirms Dismissal of Joint Infringement Allegations under Iqbal/Twombly Pleading Standard

On September 30, 2016, the Federal Circuit issued an opinion affirming the District Court for the Southern District of New York’s dismissal of the plaintiff ’s complaint under Fed. R. Civ. P. 12(b)(6) because the complaint...more

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