Collateral for a security interest recorded Oct 28, 2021 (Stifel Bank).
Term ends Mar 1, 2031 · High confidence
20-year base term ends Jul 19, 2030
Held by Datacore Software Corporation
Filed Jul 19, 2010 as application 12/839,071 · Granted May 13, 2014
Base term plus 225 days of patent term adjustment (USPTO delay)
Today
2010
2031
Clock starts
Jul 19, 2010
Jul 19, 2010
Term ends
Mar 1, 2031
Mar 1, 2031
Granted
May 13, 2014
May 13, 2014
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
225
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
4
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 225 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. 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 Jul 19, 2010, when this application, 12/839,071, was filed | Jul 19, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +225 days, USPTO patent term adjustment record | Mar 1, 2031 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 1, 2031 | High confidence |
This family
| US 8,726,053 | this patent Mar 2031 | Mar 2031 |
| US 8,566,626 | In force Jul 2030 | Jul 2030 |
| US 8,938,633 | In force Jul 2030 | Jul 2030 |
| US 9,348,408 | In force Jul 2030 | Jul 2030 |
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 |
|---|---|---|---|
| Oct 29, 2010 Reel 25221, frame 984 | Dutton, James E.; Arbilla, Laura; Yoakley, David | Caringo, Inc. | Assignment of Assignor's Interest |
| Mar 16, 2021 Reel 55607, frame 754 | Caringo, Inc. | Datacore Software Corporation | Assignment of Assignor's Interest |
| Oct 28, 2021 Reel 57969, frame 86 | Datacore Software Corporation | Stifel Bank | Security Interest |
| May 29, 2024 Reel 67563, frame 884 | Datacore Software Corporation | Vistara Technology Growth Fund V Master, LP | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Mar 2031
Term ends Mar 1, 2031. No further fees fall due before then
Note
The 225 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
18
later US patents cite this one
That is above the median of utility patents granted in 2014 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.