US 12,781,642 · Application 19/164,486 · Granted Nov 3, 2026
US 12,781,642
Turbine ring assembly with improved axial pins
Estimated expiration
March 11, 2044
17y 130d remaining
- Could not fetch continuity data for application PCTFR2024050291: Resource not found (404)
Earliest effective filing
Mar 11, 2024
+ 20 years
Mar 11, 2044
PTA +0d
Mar 11, 2044
No TD
—
Final
Mar 11, 2044
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
- September 11, 2025
- Earliest effective filing
- March 11, 2024
- Issue date
- November 3, 2026
- PTA
- 0 days
- Base expiry (before PTA)
- March 11, 2044
March 11, 2024 + 20 years = March 11, 2044
- National stage entry of application PCTFR2024050291, filed Mar 11, 2024
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 19/164,486 · US 12,781,642
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www.patentreply.ai/tools/patent-expiration/US12781642Data 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.