US 11,344,724 · Application 11/318,075 · Granted May 31, 2022
US 11,344,724
Treating inflammatory disorders by electrical vagus nerve stimulation
Estimated expiration
December 22, 2025
Expired 270 days ago
Earliest effective filing
Dec 22, 2005
+ 20 years
Dec 22, 2025
PTA +0d
Dec 22, 2025
No TD
—
Final
Dec 22, 2025
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
- December 22, 2005
- Earliest effective filing
- December 22, 2005
- Issue date
- May 31, 2022
- PTA
- 0 days
- Base expiry (before PTA)
- December 22, 2025
December 22, 2005 + 20 years = December 22, 2025
- PRO60/639,332 — 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
The prosecution record for your AI
Application 11/318,075 · US 11,344,724
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www.patentreply.ai/tools/patent-expiration/US11344724Data 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.