US 10,820,880 · Application 15/337,288 · Granted Nov 3, 2020
US 10,820,880
Method and apparatus for sensitivity calibration
Estimated expiration
April 13, 2037
10y 215d remaining
Earliest effective filing
Jun 6, 2014
+ 20 years
Jun 6, 2034
PTA +1042d
Apr 13, 2037
No TD
—
Final
Apr 13, 2037
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
- October 28, 2016
- Earliest effective filing
- June 6, 2014
- Issue date
- November 3, 2020
- PTA
- +1042 days
- Base expiry (before PTA)
- June 6, 2034
June 6, 2014 + 20 years = June 6, 2034 + 1042 PTA days = April 13, 2037
- Divisional of application 14/297,709, filed Jun 6, 2014, issued as US 9,504,431
- PRO61/834,626 — Provisional — not used for base term
- PRO61/834,626 — 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 15/337,288 · US 10,820,880
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www.patentreply.ai/tools/patent-expiration/US10820880Data 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.