US 11,069,053 · Application 16/177,137 · Granted Jul 20, 2021
US 11,069,053
Systems and methods for optical material characterization of waste materials using machine learning
Estimated expiration
May 28, 2039
12y 235d remaining
Earliest effective filing
Oct 31, 2018
+ 20 years
Oct 31, 2038
PTA +209d
May 28, 2039
No TD
—
Final
May 28, 2039
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
- October 31, 2018
- Earliest effective filing
- October 31, 2018
- Issue date
- July 20, 2021
- PTA
- +209 days
- Base expiry (before PTA)
- October 31, 2038
October 31, 2018 + 20 years = October 31, 2038 + 209 PTA days = May 28, 2039
- PRO62/580,720 — 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
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Application 16/177,137 · US 11,069,053
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www.patentreply.ai/tools/patent-expiration/US11069053Data 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.