Collateral for a security interest recorded Mar 6, 2025 (Crestline Direct Finance, L.P.).
Term ends Feb 23, 2036 · High confidence
20-year base term ends Feb 23, 2036
Held by Ixopay, Inc.
Filed Jan 18, 2019 as application 16/251,684 · Granted Nov 14, 2023
Base term, 20 years from filing
Today
2016
2036
Clock starts
Feb 23, 2016
Feb 23, 2016
Term ends
Feb 23, 2036
Feb 23, 2036
Granted
Nov 14, 2023
Nov 14, 2023
base term
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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 10,200,407, to Feb 23, 2036. The term already ends on or before that date, so the cap shortened nothing.
0 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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 0 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 Feb 23, 2016, when application 15/051,614, the earliest non-provisional in its chain, was filed (this one was filed Jan 18, 2019) | Feb 23, 2036 | 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 resolved from the filed document (refs US 10,200,407) | resolves to Feb 23, 2036, no earlier than this term, so no change | High 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 | Feb 23, 2036 | High confidence |
This family
| US 10,200,407 | In force Jun 2036 | Jun 2036 |
| US 11,818,116 | this patent 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 |
|---|---|---|---|
| Nov 22, 2021 Reel 58186, frame 621 | Stanley, Justin; Dawkins, Jerald | 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
Feb 2036
Term ends Feb 23, 2036. Maintenance fees still fall due before then
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 10,200,407, ends no earlier than this term, so it caps nothing.
Citations
5
later US patents cite this one
That is top 25% 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.