Term ends Aug 19, 2032 · Medium confidence
20-year base term ends Dec 23, 2030
Why Medium: A parent in the chain could not be resolved.
Held by Mongodb, Inc.
Filed Jun 20, 2017 as application 15/627,656 · Granted Mar 28, 2023
Base term plus 605 days of patent term adjustment (USPTO delay)
Today
2010
2032
Clock starts
Dec 23, 2010
Dec 23, 2010
Term ends
Aug 19, 2032
Aug 19, 2032
Granted
Mar 28, 2023
Mar 28, 2023
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
605
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
53
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 605 days past its 20-year base term on prosecution delay. 1 of 2 maintenance fees is paid so far. Confidence: Medium. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Dec 23, 2010, when application 12/977,563, the earliest non-provisional in its chain, was filed (this one was filed Jun 20, 2017); a parent in its chain could not be resolved (the next row) | Dec 23, 2030 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +605 days, USPTO patent term adjustment record | Aug 19, 2032 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 19, 2032 | Medium confidence |
This family
| US 8,572,031 | In force Jan 2031 | Jan 2031 |
| US 9,740,762 | In force Nov 2031 | Nov 2031 |
| US 8,996,463 | In force Aug 2033 | Aug 2033 |
| US 9,805,108 | In force Dec 2030 | Dec 2030 |
| US 9,262,462 | In force no later than Sep 2033 | no later than Sep 2033 |
| US 9,317,576 | In force Dec 2030 | Dec 2030 |
| US 9,792,322 | In force no later than Jul 2033 | no later than Jul 2033 |
| US 9,881,034 | In force Apr 2036 | Apr 2036 |
8 of 53 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Feb 28, 2020 Reel 51961, frame 122 | Horowitz, Eliot; Morales, John; Mintz, Cory P.; Berger, Louisa; Nelson, Cailin Anne | Mongodb, Inc. | Assignment of Assignor's 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.
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Alerts on its grants, lapses and transfers.
What's changing
Aug 2032
Term ends Aug 19, 2032. Maintenance fees still fall due before then
Note
The 605 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
168
later US patents cite this one
That is top 1% of utility patents granted in 2023 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.