Patent 10166190
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (2)
Group view →Specific litigation cases in our database that name US patent 10166190. The free-form analysis below may also discuss cases beyond this list.
- Veloxis Pharmaceuticals AS v. Zydus Cadila et al.filed Apr 23, 20261:26-cv-00467Delaware District CourtOpen
Defendants: Zydus Cadila and Zydus Lifesciences Ltd
Other patents asserted: 11419823, 10864199, 8685998, 8664239, 11123331, 12403095, 11110081, 12083103, 9549918
The accused products are the 0.75 mg, 1 mg, and 4 mg extended-release tacrolimus tablets sold under the brand name ENVARSUS XR.
- 1:25-cv-00458Delaware District Court
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Known litigation involving US patent 10166190 is listed below, based on the provided patent text. Due to limitations in accessing external links and obtaining detailed real-time litigation data, specific information regarding plaintiffs, defendants, filing dates, and current status for each case is not available from the provided authoritative source or accessible via the search function.
Known Litigation for US Patent 10166190:
Jurisdiction: Delaware District Court
- Case Number: 1:26-cv-00467
- Plaintiff(s): Not available
- Defendant(s): Not available
- Filing Date: Not available
- Outcome or Current Status: Not available
Jurisdiction: Delaware District Court
- Case Number: 1:25-cv-00458
- Plaintiff(s): Not available
- Defendant(s): Not available
- Filing Date: Not available
- Outcome or Current Status: Not available
Jurisdiction: Delaware District Court
- Case Number: 1:24-cv-00784
- Plaintiff(s): Not available
- Defendant(s): Not available
- Filing Date: Not available
- Outcome or Current Status: Not available
Jurisdiction: Delaware District Court
- Case Number: 1:24-cv-00726
- Plaintiff(s): Not available
- Defendant(s): Not available
- Filing Date: Not available
- Outcome or Current Status: Not available
Jurisdiction: Delaware District Court
- Case Number: 1:22-cv-00909
- Plaintiff(s): Not available
- Defendant(s): Not available
- Filing Date: Not available
- Outcome or Current Status: Not available
Generated 5/31/2026, 12:49:19 AM