US 12,689,081 · Application 17/946,494 · Granted Jul 21, 2026
US 12,689,081
Housing part, in particular microbattery and method for manufacturing a housing part
Estimated expiration
May 31, 2043
16y 269d remaining
- Could not fetch continuity data for application PCTEP2021056018: Resource not found (404)
Earliest effective filing
Mar 10, 2021
+ 20 years
Mar 10, 2041
PTA +812d
May 31, 2043
No TD
—
Final
May 31, 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
- September 16, 2022
- Earliest effective filing
- March 10, 2021
- Issue date
- July 21, 2026
- PTA
- +812 days
- Base expiry (before PTA)
- March 10, 2041
March 10, 2021 + 20 years = March 10, 2041 + 812 PTA days = May 31, 2043
- Continuation of application PCTEP2021056018, filed Mar 10, 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 17/946,494 · US 12,689,081
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www.patentreply.ai/tools/patent-expiration/US12689081Data 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.