US 12,756,345 · Application 18/618,644 · Granted Oct 6, 2026
US 12,756,345
Systems for power module assembly for inverter
Estimated expiration
November 20, 2044
18y 32d remaining
Earliest effective filing
Mar 27, 2024
+ 20 years
Mar 27, 2044
PTA +238d
Nov 20, 2044
No TD
—
Final
Nov 20, 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
- March 27, 2024
- Earliest effective filing
- March 27, 2024
- Issue date
- October 6, 2026
- PTA
- +238 days
- Base expiry (before PTA)
- March 27, 2044
March 27, 2024 + 20 years = March 27, 2044 + 238 PTA days = November 20, 2044
- PRO63/562,673 — Provisional — not used for base term
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 18/618,644 · US 12,756,345
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www.patentreply.ai/tools/patent-expiration/US12756345Data 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.