US 12,389,294 · Application 18/606,624 · Granted Aug 12, 2025
US 12,389,294
Framework for a 6g ubiquitous access network
Estimated expiration
December 12, 2038
12y 93d remaining
- Cycle detected: 16218090 already visited in continuity chain
Earliest effective filing
Dec 12, 2018
+ 20 years
Dec 12, 2038
PTA +0d
Dec 12, 2038
TD cap (US 12,075,298)
Dec 12, 2038
Final
Dec 12, 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
- March 15, 2024
- Earliest effective filing
- December 12, 2018
- Issue date
- August 12, 2025
- PTA
- 0 days
- Base expiry (before PTA)
- December 12, 2038
December 12, 2018 + 20 years = December 12, 2038
- Continuation of application 18/054,999, filed Nov 14, 2022, issued as US 12,075,298
- Continuation of application 16/218,090, filed Dec 12, 2018, issued as US 11,540,189
- Continuation of application 16/218,090, filed Dec 12, 2018, issued as US 11,540,189
Terminal disclaimers
TD caps expiration to December 12, 2038 (earliest expiring referenced patent: US 12,075,298)
US 12,075,298· Application 18/054,999Capping patent
Framework for a 6g ubiquitous access network
- Filing date
- Nov 14, 2022
- Earliest effective filing
- Dec 12, 2018
- Issue date
- Aug 27, 2024
- PTA
- 0 days
- Calculated expiration
- Dec 12, 2038
Continuation of 16/218,090, filed Dec 12, 2018, issued as US 11,540,189
Dec 12, 2018 + 20y = Dec 12, 2038
US 11,540,189· Application 16/218,090
Framework for a 6g ubiquitous access network
- Filing date
- Dec 12, 2018
- Earliest effective filing
- Dec 12, 2018
- Issue date
- Dec 27, 2022
- PTA
- +203 days
- Calculated expiration
- Jul 3, 2039
Dec 12, 2018 + 20y + 203d PTA = Jul 3, 2039
US 12,389,294· Application 18/606,624(from application 18/606,624)
Framework for a 6g ubiquitous access network
- Filing date
- Mar 15, 2024
- Earliest effective filing
- Dec 12, 2018
- Issue date
- Aug 12, 2025
- PTA
- 0 days
- Calculated expiration
- Dec 12, 2038
Continuation of 18/054,999, filed Nov 14, 2022, issued as US 12,075,298
Continuation of 16/218,090, filed Dec 12, 2018, issued as US 11,540,189
Continuation of 16/218,090, filed Dec 12, 2018, issued as US 11,540,189
Dec 12, 2018 + 20y = Dec 12, 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 18/606,624 · US 12,389,294
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www.patentreply.ai/tools/patent-expiration/US12389294Data 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.