Also listed on Winshuttle, LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Apr 13, 2038 · High confidence
20-year base term ends Apr 13, 2038
Held by Precisely Software Incorporated
Filed Apr 13, 2018 as application 15/953,223 · Granted Dec 4, 2018
Base term, 20 years from filing
Today
2018
2038
Clock starts
Apr 13, 2018
Apr 13, 2018
Term ends
Apr 13, 2038
Apr 13, 2038
Granted
Dec 4, 2018
Dec 4, 2018
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
2
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 is its 20-year base term, with no adjustment for prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Apr 13, 2018, when this application, 15/953,223, was filed | Apr 13, 2038 | 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 | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 13, 2038 | High confidence |
This family
| US 10,148,525 | this patent Apr 2038 | Apr 2038 |
| Application 16/199,617 | Abandoned not computed | not computed |
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 |
|---|---|---|---|
| Apr 18, 2018 Reel 45580, frame 363 | Chalana, Vikram; Dhillon, Deep | Winshuttle, LLC | Assignment of Assignor's Interest |
| Aug 9, 2019 Reel 50009, frame 537 | Winshuttle, LLC | Obsidian Agency Services, Inc., as Collateral Agent | Security Interest |
| Jul 13, 2021 Reel 56846, frame 892 | Winshuttle, LLC; Enterworks Acquisition, Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | First Lien Intellectual Property Security Agreement |
| Jul 13, 2021 Reel 56847, frame 75 | Winshuttle, LLC; Enterworks Acquisition, Inc. | Barlcays Bank PLC, as Collateral Agent | Second Lien Intellectual Property Security Agreement |
| Jul 14, 2021 Reel 57106, frame 836 | Obsidian Agency Services, Inc. | Winshuttle, LLC | Release of Security Interest Recorded at Reel/Frame 50009/0537 |
| May 13, 2025 Reel 71094, frame 984 | Winshuttle, LLC | Precisely Software Incorporated | Merger |
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
Apr 2038
Term ends Apr 13, 2038. Maintenance fees still fall due before then
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2018 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.