US 12,768,391 · Application 18/579,145 · Granted Oct 20, 2026
US 12,768,391
Separation device comprising a damping element
Estimated expiration
August 2, 2043
16y 286d remaining
- Could not fetch continuity data for application PCTFR2022051395: Resource not found (404)
Earliest effective filing
Jul 11, 2022
+ 20 years
Jul 11, 2042
PTA +387d
Aug 2, 2043
No TD
—
Final
Aug 2, 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
- January 12, 2024
- Earliest effective filing
- July 11, 2022
- Issue date
- October 20, 2026
- PTA
- +387 days
- Base expiry (before PTA)
- July 11, 2042
July 11, 2022 + 20 years = July 11, 2042 + 387 PTA days = August 2, 2043
- National stage entry of application PCTFR2022051395, filed Jul 11, 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 18/579,145 · US 12,768,391
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www.patentreply.ai/tools/patent-expiration/US12768391Data 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.