Also listed on Okera, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends no later than Jul 22, 2040 · Medium confidence
20-year base term ends Jul 22, 2040
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.
Jul 22, 2020
Jul 22, 2040
Apr 30, 2024
This patent's term is its 20-year base term, with no adjustment for 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 Jul 22, 2020, when application 16/935,690, the earliest non-provisional in its chain, was filed (this one was filed Feb 17, 2023) | Jul 22, 2040 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | 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 Jul 22, 2040 | Medium confidence |
This family
| US 11,609,986 | In force Jan 2041 | Jan 2041 |
| US 11,971,981 | this patent no later than Jul 2040 | no later than Jul 2040 |
| US 12,511,372 | In force Jul 2040 | Jul 2040 |
| Application 19/404,167 | Pending not computed | not computed |
Assignments
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Apr 21, 2023 Reel 63402, frame 332 | Khurana, Amandeep; Li, Nong | Okera, Inc. | Assignment of Assignor's Interest |
| Jan 6, 2025 Reel 69825, frame 419 | Databricks, Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | Security Interest |
| Jan 17, 2025 Reel 69919, frame 445 | Okera, Inc. | Databricks, Inc. | Assignment of Assignor's Interest |
| Oct 3, 2025 Reel 72456, frame 740 | Databricks, Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | 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 Jul 22, 2040. We will not guess the cap.