US 9,982,190 · Application 14/950,679 · Granted May 29, 2018
US 9,982,190
Color stable red-emitting phosphors
Estimated expiration
February 26, 2036
9y 134d remaining
Earliest effective filing
Nov 24, 2015
+ 20 years
Nov 24, 2035
PTA +94d
Feb 26, 2036
TD applied
Feb 26, 2036
Final
Feb 26, 2036
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. Terminal disclaimers can affect PTA (In re Cellect, LLC).
Calculation details
Base term
- Filing date
- November 24, 2015
- Earliest effective filing
- November 24, 2015
- Issue date
- May 29, 2018
- PTA
- +94 days
- Base expiry (before PTA)
- November 24, 2035
November 24, 2015 + 20 years = November 24, 2035 + 94 PTA days = February 26, 2036
- PRO62/118,703 — Provisional — not used for base term
Terminal disclaimers
TD caps expiration to February 26, 2036
US 9,982,190· Application 14/950,679(from application 14/950,679)Capping patent
Color stable red-emitting phosphors
- Filing date
- Nov 24, 2015
- Earliest effective filing
- Nov 24, 2015
- Issue date
- May 29, 2018
- PTA
- +94 days
- Calculated expiration
- Feb 26, 2036
Nov 24, 2015 + 20y + 94d PTA = Feb 26, 2036
US 10,047,286· Application 14/950,644(from application 14/950,644)
Color stable red-emitting phosphors
- Filing date
- Nov 24, 2015
- Earliest effective filing
- Nov 24, 2015
- Issue date
- Aug 14, 2018
- PTA
- +113 days
- Calculated expiration
- Mar 16, 2036
Nov 24, 2015 + 20y + 113d PTA = Mar 16, 2036
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 14/950,679 · US 9,982,190
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www.patentreply.ai/tools/patent-expiration/US9982190Data 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.