Patent 7882320
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Active provider: Google · gemini-2.5-flash
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 7882320. The free-form analysis below may also discuss cases beyond this list.
- Unified Patents v. Intellectual Ventures II LLCfiled Dec 14, 2021IPR2022-00116Patent Trial and Appeal Board (PTAB)Not Instituted - Merits
Defendants: Intellectual Ventures II LLC
- 6:21-cv-00596Texas Western District CourtLitigation
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As of April 26, 2026, the following litigation involving US Patent 7882320 is known:
Case Number: IPR2022-00116
- Plaintiff(s): Unified Patents
- Defendant(s): Not Instituted - Merits (This indicates the patent owner, which for US7882320B2 is Intellectual Ventures II LLC, successfully defended against the IPR institution).
- Jurisdiction: Patent Trial and Appeal Board (PTAB)
- Filing Date: 2021-12-14 (Effective date)
- Outcome/Current Status: Not Instituted - Merits
Case Number: 6:21-cv-00596
- Plaintiff(s): Not specified in the provided text, but the patent owner, Intellectual Ventures II LLC, would likely be the plaintiff in a district court infringement case.
- Defendant(s): Not specified in the provided text.
- Jurisdiction: Texas Western District Court
- Filing Date: Not specified in the provided text.
- Outcome/Current Status: Litigation
Generated 6/16/2026, 6:45:39 PM