Patent 12143606
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.
- IPR2026-00192IPRfiled Jan 5, 2026vs. Amazon.com Services LLC et al.Institution Denied
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 12143606. The free-form analysis below may also discuss cases beyond this list.
- IPR2026-00192Patent Trial and Appeal Board (PTAB)Pending
Defendants: InterDigital VC Holdings Inc
- 2:25-cv-00822Virginia Eastern District CourtLitigation
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As of April 26, 2026, there is known litigation involving US patent 12143606.
Here are the details of the cases:
Case Number: IPR2026-00192
- Plaintiff(s): Unified Patents
- Defendant(s): InterDigital VC Holdings Inc (as the current assignee of the patent)
- Jurisdiction: Patent Trial and Appeal Board (PTAB)
- Filing Date: Not explicitly stated, but the case is listed as "Pending" and filed in 2026.
- Current Status: Pending
Case Number: 2:25-cv-00822
- Plaintiff(s): Not explicitly stated in the provided text, but InterDigital VC Holdings Inc is the assignee.
- Defendant(s): Not explicitly stated in the provided text.
- Jurisdiction: Virginia Eastern District Court
- Filing Date: Not explicitly stated, but the case is listed as filed in 2025.
- Current Status: Litigation (Source: District Court)
Case Number: 1:25-cv-02390
- Plaintiff(s): Not explicitly stated in the provided text, but InterDigital VC Holdings Inc is the assignee.
- Defendant(s): Not explicitly stated in the provided text.
- Jurisdiction: Virginia Eastern District Court
- Filing Date: Not explicitly stated, but the case is listed as filed in 2025.
- Current Status: Litigation (Source: District Court)
It is worth noting that Unified Patents is an organization that challenges patents, often on behalf of its members, to deter non-practicing entities (NPEs) and protect against patent litigation. The PTAB cases filed by Unified Patents often involve questions regarding the identification of "real parties in interest" (RPIs).
Generated 5/28/2026, 12:47:03 AM