Also listed on Tempus AI, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends no later than Dec 22, 2039 · Medium confidence
20-year base term ends Oct 18, 2039
In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.
Oct 18, 2019
Dec 22, 2039
Oct 8, 2024
This patent's term runs 65 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 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 Oct 18, 2019, when application 16/657,804, the earliest non-provisional in its chain, was filed (this one was filed Mar 22, 2023) | Oct 18, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +65 days, USPTO patent term adjustment record | Dec 22, 2039 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | 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 | no later than Dec 22, 2039 | Medium confidence |
This family
| US 11,705,226 | In force Jan 2040 | Jan 2040 |
| US 12,112,839 | this patent no later than Dec 2039 | no later than Dec 2039 |
| Application 18/660,213 | Pending not computed | not computed |
| Application 19/303,338 | Pending not computed | not computed |
| Application 19/360,965 | Pending not computed | not computed |
| Application 19/362,133 | Pending not computed | not computed |
| Application 19/362,113 | Pending not computed | not computed |
| Application 19/362,140 | Pending not computed | not computed |
Assignments
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Mar 28, 2023 Reel 63130, frame 285 | Colley, Shane; Simpson, Isaiah; Reuter, Brian; Tell, Robert; Lefkofsky, Hailey; Lane, Hunter; White, Kevin; Beaubier, Nike; Bush, Stephen; Khan, Aly; Lau, Denise; Shah, Kaanan; Lefkofsky, Eric | Tempus Labs, Inc. | Assignment of Assignor's Interest |
| May 25, 2023 Reel 63764, frame 174 | Tempus Labs, Inc. | Ares Capital Corporation, As Collateral Agent | Security Interest |
| May 14, 2026 Reel 74653, frame 745 | Ares Capital Corporation, As Collateral Agent | Tempus AI, Inc. (F/K/A Tempus Labs, Inc.) | Release of Security Interest |
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
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Dec 22, 2039. We will not guess the cap.