US 11,915,237 · Application 17/822,303 · Granted Feb 27, 2024
US 11,915,237
Methods and systems for smart contracts for security and filtering
Estimated expiration
May 11, 2038
11y 243d remaining
Earliest effective filing
May 11, 2018
+ 20 years
May 11, 2038
PTA +0d
May 11, 2038
TD cap (US 11,494,764)
May 11, 2038
Final
May 11, 2038
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
- August 25, 2022
- Earliest effective filing
- May 11, 2018
- Issue date
- February 27, 2024
- PTA
- 0 days
- Base expiry (before PTA)
- May 11, 2038
May 11, 2018 + 20 years = May 11, 2038
- Continuation of application 17/647,776, filed Jan 12, 2022, issued as US 11,494,764
- Continuation-in-part of application 16/744,231, filed Jan 16, 2020, issued as US 11,861,609
- Divisional of application 16/396,845, filed Apr 29, 2019
- Continuation-in-part of application 15/976,910, filed May 11, 2018, issued as US 10,853,772
- Continuation-in-part of application 15/976,910, filed May 11, 2018, issued as US 10,853,772
- Divisional of application 16/396,845, filed Apr 29, 2019
- Continuation-in-part of application 15/976,910, filed May 11, 2018, issued as US 10,853,772
- Continuation-in-part of application 16/744,231, filed Jan 16, 2020, issued as US 11,861,609
- Divisional of application 16/396,845, filed Apr 29, 2019
- Continuation-in-part of application 15/976,910, filed May 11, 2018, issued as US 10,853,772
- PRO62/818,798 — Provisional — not used for base term
- PRO62/652,341 — Provisional — not used for base term
- PRO62/652,341 — Provisional — not used for base term
- PRO62/818,798 — Provisional — not used for base term
- PRO62/652,341 — Provisional — not used for base term
- PRO62/818,798 — Provisional — not used for base term
- PRO62/652,341 — Provisional — not used for base term
- PRO62/818,798 — Provisional — not used for base term
- PRO62/652,341 — Provisional — not used for base term
Terminal disclaimers
TD caps expiration to May 11, 2038 (earliest expiring referenced patent: US 11,494,764)
US 3,026,001
Could not resolve calculation details
US 11,494,764· Application 17/647,776Capping patent
Methods and systems for smart contracts for security and filtering
- Filing date
- Jan 12, 2022
- Earliest effective filing
- May 11, 2018
- Issue date
- Nov 8, 2022
- PTA
- 0 days
- Calculated expiration
- May 11, 2038
Continuation-in-part of 16/744,231, filed Jan 16, 2020, issued as US 11,861,609
Divisional of 16/396,845, filed Apr 29, 2019
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
Divisional of 16/396,845, filed Apr 29, 2019
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
May 11, 2018 + 20y = May 11, 2038
US 11,915,237· Application 17/822,303(from application 17/822,303)
Methods and systems for smart contracts for security and filtering
- Filing date
- Aug 25, 2022
- Earliest effective filing
- May 11, 2018
- Issue date
- Feb 27, 2024
- PTA
- 0 days
- Calculated expiration
- May 11, 2038
Continuation of 17/647,776, filed Jan 12, 2022, issued as US 11,494,764
Continuation-in-part of 16/744,231, filed Jan 16, 2020, issued as US 11,861,609
Divisional of 16/396,845, filed Apr 29, 2019
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
Divisional of 16/396,845, filed Apr 29, 2019
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
Continuation-in-part of 16/744,231, filed Jan 16, 2020, issued as US 11,861,609
Divisional of 16/396,845, filed Apr 29, 2019
Continuation-in-part of 15/976,910, filed May 11, 2018, issued as US 10,853,772
May 11, 2018 + 20y = May 11, 2038
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 17/822,303 · US 11,915,237
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www.patentreply.ai/tools/patent-expiration/US11915237Data 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.