Term ends Dec 2, 2039 · Medium confidence
20-year base term ends Dec 2, 2039
Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 12,035,774), so the cap could be lower.
Dec 2, 2019
Dec 2, 2039
Sep 29, 2026
This patent's term runs 29 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 3 maintenance fees are paid so far. Confidence: Medium. from the record
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Dec 2, 2019, when application 16/701,113, the earliest non-provisional in its chain, was filed (this one was filed Jul 16, 2024) | Dec 2, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +29 days, USPTO patent term adjustment record | Dec 31, 2039 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,612,203, US 12,035,774) | capped to Dec 2, 2039 | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 2, 2039 | Medium confidence |
This family
| US 11,612,203 | In force Feb 2041 | Feb 2041 |
| US 12,035,774 | In force no later than Dec 2039 | no later than Dec 2039 |
| US 12,745,814 | this patent Dec 2039 | Dec 2039 |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
What's changing
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 11,612,203, US 12,035,774.