US 10,419,456 · Application 15/223,257 · Granted Sep 17, 2019
US 10,419,456
Resisting the spread of unwanted code and data
Estimated expiration
November 5, 2026
28 days remaining
- Could not fetch continuity data for application PCTGB2006002107: Resource not found (404)
Earliest effective filing
Jun 9, 2006
+ 20 years
Jun 9, 2026
PTA +149d
Nov 5, 2026
TD applied
Nov 5, 2026
Final
Nov 5, 2026
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
- July 29, 2016
- Earliest effective filing
- June 9, 2006
- Issue date
- September 17, 2019
- PTA
- +149 days
- Base expiry (before PTA)
- June 9, 2026
June 9, 2006 + 20 years = June 9, 2026 + 149 PTA days = November 5, 2026
- Continuation of application 14/504,844, filed Oct 2, 2014, issued as US 9,516,045
- Continuation of application 13/438,933, filed Apr 4, 2012, issued as US 8,869,283
- Continuation of application 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
- National stage entry of application PCTGB2006002107, filed Jun 9, 2006
- National stage entry of application PCTGB2006002107, filed Jun 9, 2006
- Continuation of application 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
- National stage entry of application PCTGB2006002107, filed Jun 9, 2006
- Continuation of application 13/438,933, filed Apr 4, 2012, issued as US 8,869,283
- Continuation of application 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
- National stage entry of application PCTGB2006002107, filed Jun 9, 2006
Terminal disclaimers
TD caps expiration to November 5, 2026
US 8,869,283· Application 13/438,933Lapsed
Resisting the spread of unwanted code and data
Expired: maintenance fee lapse.
- Filing date
- Apr 4, 2012
- Earliest effective filing
- Apr 4, 2012
- Issue date
- Oct 21, 2014
- PTA
- 0 days
- Calculated expiration
- —
US 10,419,456· Application 15/223,257(from application 15/223,257)Capping patent
Resisting the spread of unwanted code and data
- Filing date
- Jul 29, 2016
- Earliest effective filing
- Jun 9, 2006
- Issue date
- Sep 17, 2019
- PTA
- +149 days
- Calculated expiration
- Nov 5, 2026
Continuation of 14/504,844, filed Oct 2, 2014, issued as US 9,516,045
Continuation of 13/438,933, filed Apr 4, 2012, issued as US 8,869,283
Continuation of 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
National stage entry of PCTGB2006002107, filed Jun 9, 2006
National stage entry of PCTGB2006002107, filed Jun 9, 2006
Continuation of 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
National stage entry of PCTGB2006002107, filed Jun 9, 2006
Continuation of 13/438,933, filed Apr 4, 2012, issued as US 8,869,283
Continuation of 11/915,125, filed Jun 17, 2008, issued as US 8,185,954
National stage entry of PCTGB2006002107, filed Jun 9, 2006
Jun 9, 2006 + 20y + 149d PTA = Nov 5, 2026
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 15/223,257 · US 10,419,456
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www.patentreply.ai/tools/patent-expiration/US10419456Data 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.