US 12,657,516 · Application 18/184,279 · Granted Jun 16, 2026
US 12,657,516
Removing undesirable inferences from a machine learning model
Estimated expiration
May 12, 2043
16y 219d remaining
- Could not fetch continuity data for application PCTEP2021071718: Resource not found (404)
Earliest effective filing
Aug 4, 2021
+ 20 years
Aug 4, 2041
PTA +646d
May 12, 2043
No TD
—
Final
May 12, 2043
This calculation includes patent term adjustment (PTA) under 35 U.S.C. §154(b). Patent term extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.
Calculation details
Base term
- Filing date
- March 15, 2023
- Earliest effective filing
- August 4, 2021
- Issue date
- June 16, 2026
- PTA
- +646 days
- Base expiry (before PTA)
- August 4, 2041
August 4, 2021 + 20 years = August 4, 2041 + 646 PTA days = May 12, 2043
- Continuation of application PCTEP2021071718, filed Aug 4, 2021
Terminal disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
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Application 18/184,279 · US 12,657,516
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www.patentreply.ai/tools/patent-expiration/US12657516Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.