US 12,605,296 · Application 18/051,094 · Granted Apr 21, 2026
US 12,605,296
Life cart
Estimated expiration
January 5, 2045
18y 78d remaining
Earliest effective filing
Oct 31, 2022
+ 20 years
Oct 31, 2042
PTA +797d
Jan 5, 2045
No TD
—
Final
Jan 5, 2045
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
- October 31, 2022
- Earliest effective filing
- October 31, 2022
- Issue date
- April 21, 2026
- PTA
- +797 days
- Base expiry (before PTA)
- October 31, 2042
October 31, 2022 + 20 years = October 31, 2042 + 797 PTA days = January 5, 2045
Continuity chain
No continuity chain; the patent’s own filing date was used.
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
The prosecution record for your AI
Application 18/051,094 · US 12,605,296
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www.patentreply.ai/tools/patent-expiration/US12605296Data 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.