Collateral for a security interest recorded Jan 23, 2025 (Bison Capital Partners VI, L.P.).
Term ends Oct 23, 2040 · Medium confidence
20-year base term ends Oct 23, 2040
Why Medium: A parent in the chain could not be resolved.
Held by GXC, LLC
Filed Dec 20, 2022 as application 18/085,424 · Granted Jan 6, 2026
Base term, 20 years from filing
Today
2020
2040
Clock starts
Oct 23, 2020
Oct 23, 2020
Term ends
Oct 23, 2040
Oct 23, 2040
Granted
Jan 6, 2026
Jan 6, 2026
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.
None
Terminal disclaimer
No disclaimer on this record.
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.
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. 0 of 3 maintenance fees are 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 Oct 23, 2020, when application 17/079,360, the earliest non-provisional in its chain, was filed (this one was filed Dec 20, 2022); a parent in its chain could not be resolved (the next row) | Oct 23, 2040 | 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 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 23, 2040 | Medium confidence |
This family
| US 11,539,394 | In force Dec 2040 | Dec 2040 |
| US 12,519,503 | this patent Oct 2040 | Oct 2040 |
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 |
|---|---|---|---|
| Jan 6, 2025 Reel 69760, frame 652 | Genxcomm, Inc. | GXC, LLC | Assignment of Assignor's Interest |
| Jan 21, 2025 Reel 69938, frame 40 | GXC, LLC | Fifth Third Bank, National Association (as Agent) | Security Interest |
| Jan 23, 2025 Reel 69979, frame 72 | GXC, LLC | Bison Capital Partners VI, L.P., as Collateral Agent | Security Interest |
| Oct 2, 2025 Reel 72454, frame 279 | Fifth Third Bank | GXC, LLC | Release of 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
Oct 2040
Term ends Oct 23, 2040. Maintenance fees still fall due before then
Citations
We have no citation count for this patent yet. That is not the same as never having been cited.
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.