US 9,404,521 · Application 14/100,017 · Granted Aug 2, 2016
US 9,404,521
Self integrating structural insert sleeve
Estimated expiration
January 24, 2034
7y 135d remaining
Earliest effective filing
Dec 9, 2013
+ 20 years
Dec 9, 2033
PTA +46d
Jan 24, 2034
No TD
—
Final
Jan 24, 2034
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 9, 2013
- Earliest effective filing
- December 9, 2013
- Issue date
- August 2, 2016
- PTA
- +46 days
- Base expiry (before PTA)
- December 9, 2033
December 9, 2013 + 20 years = December 9, 2033 + 46 PTA days = January 24, 2034
- PRO61/736,010 — 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 14/100,017 · US 9,404,521
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www.patentreply.ai/tools/patent-expiration/US9404521Data 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.