US 8,901,513 · Application 13/042,920 · Granted Dec 2, 2014
US 8,901,513
System and method for fluorescence and absorbance analysis
Estimated expiration
December 29, 2031
5y 67d remaining
Earliest effective filing
Mar 8, 2011
+ 20 years
Mar 8, 2031
PTA +296d
Dec 29, 2031
No TD
—
Final
Dec 29, 2031
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
- March 8, 2011
- Earliest effective filing
- March 8, 2011
- Issue date
- December 2, 2014
- PTA
- +296 days
- Base expiry (before PTA)
- March 8, 2031
March 8, 2011 + 20 years = March 8, 2031 + 296 PTA days = December 29, 2031
Continuity chain
No continuity chain; the patent’s own filing date was used.
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 13/042,920 · US 8,901,513
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www.patentreply.ai/tools/patent-expiration/US8901513Data 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.