Patent 10639404
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.
- IPR2025-01042IPRfiled Jun 13, 2025vs. Solventum CorporationTerminated-Settled
Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.
Cases on file (2)
Group view →Specific litigation cases in our database that name US patent 10639404. The free-form analysis below may also discuss cases beyond this list.
- Solventum Corporation v. Wound Healing Technologies, LLCfiled Jun 13, 2025IPR2025-01042PTAB (Patent Trial and Appeal Board)Pending - Instituted
Defendants: Wound Healing Technologies, LLC
- Wound Healing Technologies Corp. v. Solventum Corporationfiled Nov 15, 20246:24-cv-00589Texas Western District Courtongoing
Defendants: Solventum Corporation
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Known litigation involving US patent 10639404 includes:
Inter Partes Review (IPR)
- Plaintiff(s)/Petitioner(s): Solventum Corporation
- Defendant(s)/Patent Owner(s): Wound Healing Technologies, LLC
- Jurisdiction: PTAB (Patent Trial and Appeal Board)
- Case Number: IPR2025-01042
- Filing Date: June 13, 2025
- Status: Pending - Instituted. Petitioner requested institution of an inter partes review and cancellation of claims 1-13 of Patent 10,639,404 as unpatentable.
District Court Litigation
- Plaintiff(s): Wound Healing Technologies Corp.
- Defendant(s): Solventum Corporation et al.
- Jurisdiction: Texas Western District Court
- Case Number: 6:24-cv-00589
- Filing Date: November 15, 2024
- Outcome or Current Status: The nature of the suit is patent infringement (35:271 Patent Infringement), and no outcome has been specified in the available records, indicating it is likely ongoing.
Generated 5/17/2026, 12:46:53 PM