US 12,768,446 · Application 18/705,179 · Granted Oct 20, 2026
US 12,768,446
Seal for a propulsion assembly
Estimated expiration
June 28, 2043
16y 251d remaining
- Could not fetch continuity data for application PCTFR2022052032: Resource not found (404)
Earliest effective filing
Oct 26, 2022
+ 20 years
Oct 26, 2042
PTA +245d
Jun 28, 2043
No TD
—
Final
Jun 28, 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
- April 26, 2024
- Earliest effective filing
- October 26, 2022
- Issue date
- October 20, 2026
- PTA
- +245 days
- Base expiry (before PTA)
- October 26, 2042
October 26, 2022 + 20 years = October 26, 2042 + 245 PTA days = June 28, 2043
- National stage entry of application PCTFR2022052032, filed Oct 26, 2022
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 18/705,179 · US 12,768,446
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www.patentreply.ai/tools/patent-expiration/US12768446Data 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.