Patent 10980934

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

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PTAB activity (1)

AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.

  • IPR2026-00045IPRfiled Oct 24, 2025vs. Terumo BCT, Inc.Discretionary Denial

Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.

Cases on file (2)

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Specific litigation cases in our database that name US patent 10980934. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

As a patent attorney, I have identified the following litigation involving US Patent 10,980,934 as of April 26, 2026.

District Court Litigation

Case 1: Haemonetics Corporation v. Terumo BCT, Inc.

  • Plaintiff(s): Haemonetics Corporation.
  • Defendant(s): Terumo BCT, Inc.
  • Jurisdiction: U.S. District Court for the District of Colorado.
  • Case Number: 1:25-cv-01409.
  • Filing Date: May 5, 2025.
  • Outcome or Current Status: The case is currently ongoing. Haemonetics Corporation filed a complaint alleging that Terumo BCT infringes on their intellectual property rights related to blood plasma collection patents, including US Patent 10,980,934, as embodied in Haemonetics' NexSys PCS products. A scheduling order was filed on August 19, 2025. Terumo BCT filed a motion to dismiss on June 26, 2025.

Patent Trial and Appeal Board (PTAB) Litigation

Case 1: Terumo BCT Inc. v. Haemonetics Corp.

  • Petitioner: Terumo BCT Inc.
  • Patent Owner: Haemonetics Corp.
  • Jurisdiction: Patent Trial and Appeal Board (PTAB).
  • Case Number: IPR2026-00045.
  • Filing Date: October 24, 2025.
  • Outcome or Current Status: The PTAB decided not to institute the Inter Partes Review on procedural grounds. The case was terminated on March 10, 2026.

Generated 5/13/2026, 12:28:26 AM