US 8,318,214 · Application 12/659,140 · Granted Nov 27, 2012
US 8,318,214
Method for treating onychoschizia
Estimated expiration
June 7, 2025
Expired 461 days ago
- Could not fetch continuity data for application PCTEP2004006549: Resource not found (404)
Earliest effective filing
Jun 15, 2004
+ 20 years
Jun 15, 2024
PTA +357d
Jun 7, 2025
No TD
—
Final
Jun 7, 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
- February 26, 2010
- Earliest effective filing
- June 15, 2004
- Issue date
- November 27, 2012
- PTA
- +357 days
- Base expiry (before PTA)
- June 15, 2024
June 15, 2004 + 20 years = June 15, 2024 + 357 PTA days = June 7, 2025
- Continuation-in-part of application 10/559,794, filed Dec 8, 2005
- National stage entry of application PCTEP2004006549, filed Jun 15, 2004
- National stage entry of application PCTEP2004006549, filed Jun 15, 2004
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 12/659,140 · US 8,318,214
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www.patentreply.ai/tools/patent-expiration/US8318214Data 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.