US 12,720,642 · Application 18/637,319 · Granted Aug 25, 2026
US 12,720,642
Wireless supernetwork for dense environments
Estimated expiration
July 27, 2042
15y 321d remaining
Earliest effective filing
Jan 31, 2022
+ 20 years
Jan 31, 2042
PTA +177d
Jul 27, 2042
TD applied
Jul 27, 2042
Final
Jul 27, 2042
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
- April 16, 2024
- Earliest effective filing
- January 31, 2022
- Issue date
- August 25, 2026
- PTA
- +177 days
- Base expiry (before PTA)
- January 31, 2042
January 31, 2022 + 20 years = January 31, 2042 + 177 PTA days = July 27, 2042
- Continuation of application 17/589,374, filed Jan 31, 2022, issued as US 11,974,365
- PRO63/143,572 — Provisional — not used for base term
- PRO63/143,572 — Provisional — not used for base term
Terminal disclaimers
TD caps expiration to July 27, 2042
US 11,974,365· Application 17/589,374Capping patent
Wireless supernetwork for dense environments
- Filing date
- Jan 31, 2022
- Earliest effective filing
- Jan 31, 2022
- Issue date
- Apr 30, 2024
- PTA
- +306 days
- Calculated expiration
- Dec 3, 2042
Jan 31, 2022 + 20y + 306d PTA = Dec 3, 2042
US 12,720,642· Application 18/637,319(from application 18/637,319)Capping patent
Wireless supernetwork for dense environments
- Filing date
- Apr 16, 2024
- Earliest effective filing
- Jan 31, 2022
- Issue date
- Aug 25, 2026
- PTA
- +177 days
- Calculated expiration
- Jul 27, 2042
Continuation of 17/589,374, filed Jan 31, 2022, issued as US 11,974,365
Jan 31, 2022 + 20y + 177d PTA = Jul 27, 2042
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 18/637,319 · US 12,720,642
You have the date. Your AI can have the file.
PatentReply compiles the prosecution history behind US 12,720,642: the claims as filed and as allowed, every Office Action and response, and the cited references, with each answer pointing back to the filed passage.
One public application a month is free. The first compile takes a few minutes.
Strategy and filing changes require your approval.
Permanent link
www.patentreply.ai/tools/patent-expiration/US12720642Data 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.