News & Analysis as of

Leave to Amend Patent Litigation

Smart & Biggar

Sandoz granted leave to add new allegations on condition of trial adjournment and extension of 24-month stay

Smart & Biggar on

In a decision rendered on August 17, 2022, the Federal Court granted Sandoz Canada Inc (Sandoz) leave to amend its Statement of Defence to add new allegations, contingent on an adjournment of the trial and an extension of a...more

Proskauer - Minding Your Business

What Took You So Long? District Court Denies Leave to Amend Patent Infringement Contentions Finding Plaintiff Didn’t Act...

The United States District Court for the District of Massachusetts recently denied a motion by Philips North America seeking leave of the Court to amend its claims of patent infringement against Fitbit to include several...more

McDonnell Boehnen Hulbert & Berghoff LLP

Celgene Corp. v. Mylan Pharmaceuticals Inc. (Fed. Cir. 2021)

The question of the proper court for a branded pharmaceutical maker to bring suit against an Abbreviated New Drug Application filer under the Hatch-Waxman Act is surprisingly unsettled seeing as the Act was enacted in 1984. ...more

Smart & Biggar

Federal Court of Appeal Upholds Decision Allowing Taro to Plead Validity Attacks beyond Notice of Allegation

Smart & Biggar on

On June 9, 2021, the Federal Court of Appeal (FCA), following grant of leave to hear Sunovion’s appeal, dismissed Sunovion’s appeal from a Federal Court (FC) decision of Furlanetto J. (2021 FC 37) granting Taro leave to amend...more

Saiber LLC

District of New Jersey Decision Helps Clarify Standards for Lifting Federal Litigation Stay Based on Concurrent PTAB Proceedings

Saiber LLC on

In a recent decision, Judge Brian R. Martinotti affirmed Magistrate Judge Douglas E. Arpert’s order denying plaintiffs’ motion for leave to amend its complaint.  Plaintiffs were attempting to remove their patent infringement...more

Holland & Knight LLP

Court: Improved User Experience Doesn't Improve Computer Functionality Under Alice

Holland & Knight LLP on

In 2019, the U.S. District Court for the District of Utah dismissed Simio's lawsuit against FlexSim Software, finding that the asserted patent was ineligible under Section 101. Simio responded by asking the court to vacate...more

Knobbe Martens

Federal Circuit Review - October 2019

Knobbe Martens on

The PTAB Cannot Approve or Deny Certificates of Correction - In Honeywell International, Inc. v. Arkema Inc., Arkema France, Appeal Nos. 2018-1151, -1153, the Patent Trial and Appeal Board (“Board”) does not have the...more

Akin Gump Strauss Hauer & Feld LLP

Patent Owner Precluded from Asserting in Litigation Claims Obtained Through Ex Parte Reexamination

A district court has denied a request to amend patent infringement contentions to add claims obtained through ex parte reexamination after the case had been substantially narrowed through a parallel inter partes review (IPR)...more

Smart & Biggar

Eli Lilly granted leave to add new cause of action of direct infringement of "composition for use" claims, absent allegation of...

Smart & Biggar on

(Updated October 1, 2019) - On July 3, 2019, Eli Lilly was granted leave to amend its pleadings to introduce a new cause of action for direct infringement of claims relating to a new use without including an allegation of...more

McDermott Will & Emery

Stick to the Pleading when Deciding Motion to Dismiss

The US Court of Appeals for the Federal Circuit reversed a dismissal of a complaint for failing to state a claim under FRCP 12(b)(6), finding error in the district court’s use of judicial notice to do fact-finding outside the...more

Jones Day

District Court Extends IPR Estoppel To Non-Petitioned Invalidity Grounds

Jones Day on

Presidio Components, Inc. (“Presidio”) petitioned for inter partes review (IPR) of U.S. Patent No. 6,144,547 (the “‘547 Patent”), which American Technical Ceramics Corp. and AVX Corporation (together “plaintiffs”) asserted...more

Knobbe Martens

Coda Development v. Goodyear Tire & Rubber

Knobbe Martens on

Federal Circuit Summary - Before Prost, Wallach, and Hughes. Appeal from the U.S. District Court for N.D. Ohio. Summary: On a Rule 12(b)(6) motion, a district court cannot judicially notice facts that are subject to...more

Katten Muchin Rosenman LLP

Pair of Federal Circuit Decisions May Impact Early Section 101 Challenges in Patent Litigation

In the span of a week, the Court of Appeals for the Federal Circuit vacated two district court rulings of patent invalidity under 35 U.S.C § 101. The first decision, Berkheimer v. HP Inc., vacated-in-part a grant of summary...more

McDermott Will & Emery

ANDA Update - October 2015

McDermott Will & Emery on

Federal Circuit Interprets Statutory Requirements for Biosimilar Regulatory Pathway - Amgen Inc., v. Sandoz Inc., (Fed. Cir. July 21, 2015): In a case of first impression, the U.S. Court of Appeals for the Federal...more

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