US 12,745,369 · Application 18/310,049 · Granted Sep 22, 2026
US 12,745,369
Systems and methods for active discharge for inverter for electric vehicle
Estimated expiration
November 11, 2044
18y 45d remaining
Earliest effective filing
May 1, 2023
+ 20 years
May 1, 2043
PTA +560d
Nov 11, 2044
No TD
—
Final
Nov 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
- May 1, 2023
- Earliest effective filing
- May 1, 2023
- Issue date
- September 22, 2026
- PTA
- +560 days
- Base expiry (before PTA)
- May 1, 2043
May 1, 2023 + 20 years = May 1, 2043 + 560 PTA days = November 11, 2044
- PRO63/377,486 — Provisional — not used for base term
- PRO63/377,501 — Provisional — not used for base term
- PRO63/377,512 — Provisional — not used for base term
- PRO63/378,601 — 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 18/310,049 · US 12,745,369
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www.patentreply.ai/tools/patent-expiration/US12745369Data 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.