US 11,520,079 · Application 16/778,402 · Granted Dec 6, 2022
US 11,520,079
Personalizing weather forecast
Estimated expiration
January 22, 2041
14y 140d remaining
Earliest effective filing
Jan 31, 2020
+ 20 years
Jan 31, 2040
PTA +357d
Jan 22, 2041
No TD
—
Final
Jan 22, 2041
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.
Calculation details
Base term
- Filing date
- January 31, 2020
- Earliest effective filing
- January 31, 2020
- Issue date
- December 6, 2022
- PTA
- +357 days
- Base expiry (before PTA)
- January 31, 2040
January 31, 2020 + 20 years = January 31, 2040 + 357 PTA days = January 22, 2041
- PRO62/799,970 — Provisional — not used for base term
- PRO62/816,137 — Provisional — not used for base term
- PRO62/822,856 — Provisional — not used for base term
- PRO62/954,453 — Provisional — not used for base term
Terminal disclaimers
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 16/778,402 · US 11,520,079
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www.patentreply.ai/tools/patent-expiration/US11520079Data 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.