US 12,754,211 · Application 18/670,854 · Granted Oct 6, 2026
US 12,754,211
Medium or high voltage instrument voltage transformer
Estimated expiration
October 15, 2044
17y 361d remaining
Earliest effective filing
May 22, 2024
+ 20 years
May 22, 2044
PTA +146d
Oct 15, 2044
No TD
—
Final
Oct 15, 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 22, 2024
- Earliest effective filing
- May 22, 2024
- Issue date
- October 6, 2026
- PTA
- +146 days
- Base expiry (before PTA)
- May 22, 2044
May 22, 2024 + 20 years = May 22, 2044 + 146 PTA days = October 15, 2044
Continuity chain
No continuity chain; the patent’s own filing date was used.
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
The prosecution record for your AI
Application 18/670,854 · US 12,754,211
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www.patentreply.ai/tools/patent-expiration/US12754211Data 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.