Collateral for a security interest recorded Mar 6, 2025 (Crestline Direct Finance, L.P.).
Term ends Jun 17, 2036 · High confidence
20-year base term ends Feb 23, 2036
Held by Ixopay, Inc.
Filed Feb 23, 2016 as application 15/051,614 · Granted Feb 5, 2019
Base term plus 115 days of patent term adjustment (USPTO delay)
Today
2016
2036
Clock starts
Feb 23, 2016
Feb 23, 2016
Term ends
Jun 17, 2036
Jun 17, 2036
Granted
Feb 5, 2019
Feb 5, 2019
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
115
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 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.
3
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 115 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Feb 23, 2016, when this application, 15/051,614, was filed | Feb 23, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +115 days, USPTO patent term adjustment record | Jun 17, 2036 | 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 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 17, 2036 | High confidence |
This family
| US 10,200,407 | this patent Jun 2036 | Jun 2036 |
| US 11,818,116 | In force Feb 2036 | Feb 2036 |
| Application 18/377,456 | Pending 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 |
|---|---|---|---|
| Dec 24, 2018 Reel 47849, frame 87 | Dawkins, Jerald; Stanley, Justin | Tokenex, LLC | Assignment of Assignor's Interest |
| Nov 30, 2021 Reel 58247, frame 166 | Tokenex LLC | Tokenex Inc. | Nunc Pro Tunc Assignment |
| May 5, 2023 Reel 63549, frame 171 | Tokenex, Inc. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Feb 19, 2025 Reel 70268, frame 826 | Tokenex, Inc. | Ixopay, Inc. | Change of Name |
| Feb 25, 2025 Reel 70316, frame 833 | JPMorgan Chase Bank, N.A., as Agent | Ixopay, Inc. (F/K/A Tokenex, Inc.) | Release of Security Interest |
| Mar 6, 2025 Reel 70430, frame 260 | Ixopay, Inc. | Crestline Direct Finance, L.P. 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2036
Term ends Jun 17, 2036.
Note
The 115 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
11
later US patents cite this one
That is top 25% of utility patents granted in 2019 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.