US 12,734,371 · Application 18/032,897 · Granted Sep 15, 2026
US 12,734,371
Magnetic stimulation apparatus
Estimated expiration
September 27, 2043
16y 331d remaining
- Could not fetch continuity data for application PCTKR2021013569: Resource not found (404)
Earliest effective filing
Oct 5, 2021
+ 20 years
Oct 5, 2041
PTA +722d
Sep 27, 2043
No TD
—
Final
Sep 27, 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
- April 20, 2023
- Earliest effective filing
- October 5, 2021
- Issue date
- September 15, 2026
- PTA
- +722 days
- Base expiry (before PTA)
- October 5, 2041
October 5, 2021 + 20 years = October 5, 2041 + 722 PTA days = September 27, 2043
- National stage entry of application PCTKR2021013569, filed Oct 5, 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 18/032,897 · US 12,734,371
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www.patentreply.ai/tools/patent-expiration/US12734371Data 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.