Patent 11581322
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.
- IPR2025-00191IPRfiled Dec 2, 2024vs. Micron Technology, Inc. et al.Mixed: 3, 8, 11, 12, 19 unpatentable, 6, 9, 10, 13, 14, 15, 16, 17, 18, 20 sustained
Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.
Cases on file (1)
Group view →Specific litigation cases in our database that name US patent 11581322. The free-form analysis below may also discuss cases beyond this list.
- 5:24-cv-04223California Northern District CourtActive
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As a patent attorney, I have investigated litigation involving US patent 11581322. Here's what I've found:
US Patent 11581322 is currently involved in the following litigation:
- Jurisdiction: California Northern District Court [cite: "US case filed in California Northern District Court litigation Critical", "https://portal.unifiedpatents.com/litigation/California%20Northern%20District%20Court/case/5%3A24-cv-04223"]
- Case Number: 5:24-cv-04223 [cite: "https://portal.unifiedpatents.com/litigation/California%20Northern%20District%20Court/case/5%3A24-cv-04223"]
- Status: Active [cite: "Active , expires 2038-11-06"]
- Jurisdiction: California Northern District Court [cite: "US case filed in California Northern District Court litigation", "https://portal.unifiedpatents.com/litigation/California%20Northern%20District%20Court/case/3%3A24-cv-04223"]
- Case Number: 3:24-cv-04223 [cite: "https://portal.unifiedpatents.com/litigation/California%20Northern%20District%20Court/case/3%3A24-cv-04223"]
- Status: Active [cite: "Active , expires 2038-11-06"]
- Jurisdiction: California Eastern District Court [cite: "US case filed in California Eastern District Court litigation", "https://portal.unifiedpatents.com/litigation/California%20Eastern%20District%20Court/case/3%3A23-cv-05792"]
- Case Number: 3:23-cv-05792 [cite: "https://portal.unifiedpatents.com/litigation/California%20Eastern%20District%20Court/case/3%3A23-cv-05792"]
- Status: Active [cite: "Active , expires 2038-11-06"]
- Jurisdiction: Patent Trial and Appeal Board (PTAB) [cite: "PTAB case IPR2025-00191 filed (Pending - Instituted) litigation", "https://portal.unifiedpatents.com/ptab/case/IPR2025-00191"]
- Case Number: IPR2025-00191 [cite: "https://portal.unifiedpatents.com/ptab/case/IPR2025-00191"]
- Status: Pending - Instituted [cite: "PTAB case IPR2025-00191 filed (Pending - Instituted)"]
Unfortunately, the available information does not specify the plaintiff(s), defendant(s), or filing dates for all listed cases, nor does it provide detailed outcomes beyond the current status.
Generated 7/7/2026, 6:45:37 AM