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Patent Infringement Parallel Claims Patents

Erise IP

Eye on IPRs, May 2024: Lululemon Earns Partial IPR Win Against Nike; USPTO Issues Proposed IPR Rules

Erise IP on

Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: PTAB issues initial decisions on Lululemon-Nike IPRs - Lululemon, whose...more

Jones Day

Parallel Petitions Denied

Jones Day on

On March 15, 2022, Facet Technologies, LLC (Plaintiff/Patent Owner) filed an infringement suit against LifeScan, Inc. (Defendant/Petitioner) in U.S. District Court for infringement of U.S. Patent No. 8,840,635 (the ’635...more

Akin Gump Strauss Hauer & Feld LLP

Under the First-to-File Rule, District Court Stays Case Filed Hours After a Declaratory Judgment Action

Under the first-to-file rule (not to be confused with the provision from the America Invents Act), when two actions involving overlapping issues and parties are pending in two federal venues, the first-filed case is generally...more

McDermott Will & Emery

Federal Circuit: PTAB’s Claim Construction Standard Is BRI, but Sometimes with an Obligation - Power Integrations v. Lee

McDermott Will & Emery on

In a decision with potentially far-reaching impact, U.S. Court of Appeals for the Federal Circuit concluded that the Board of Patent Appeals and Interferences (Board) in arriving at a claim constructions, is obligated to...more

Foley & Lardner LLP

Two Bites, Taken Together: Parallel and Serial IPR Petitions

Foley & Lardner LLP on

As the body of institution and final decisions in inter partes review (IPR) trials grows, useful trends at both decision stages can be identified. One emerging trend is the relative likelihood that two petitions attacking one...more

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