Term ends Mar 3, 2043 · High confidence
20-year base term ends Nov 21, 2042
Held by Fusus, LLC
Filed Nov 21, 2022 as application 17/990,998 · Granted Jul 1, 2025
Base term plus 102 days of patent term adjustment (USPTO delay)
Today
2022
2043
Clock starts
Nov 21, 2022
Nov 21, 2022
Term ends
Mar 3, 2043
Mar 3, 2043
Granted
Jul 1, 2025
Jul 1, 2025
base term
patent term adjustment
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
102
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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 runs 102 days past its 20-year base term on prosecution delay. 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 Nov 21, 2022, when this application, 17/990,998, was filed | Nov 21, 2042 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +102 days, USPTO patent term adjustment record | Mar 3, 2043 | 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 | Mar 3, 2043 | High confidence |
This family
| US 12,348,906 | this patent Mar 2043 | Mar 2043 |
| Application 19/255,908 | 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 1, 2022 Reel 61937, frame 527 | Lindenau, Chris; Robinson, David A.; Smith, Jesse H.; Velazquez, Luis Fernando Diaz; Mullin, Cody D. | Fusus, Inc. | Assignment of Assignor's Interest |
| Feb 25, 2024 Reel 66674, frame 643 | Fusus, Inc. | Fusus, LLC | Change of Name |
| Feb 28, 2024 Reel 66698, frame 217 | Fusus, Inc. | Fusus, LLC | Entity Conversion |
| Mar 26, 2025 Reel 70644, frame 286 | Lindenau, Christopher R.; Robinson, David A.; Smith, Jesse H.; Velazquez, Luis Fernando Diaz; Mullin, Cody D. | Fusus, Inc. | Corrective Assignment to Correct the Assignor's Name Chris Lindenau to Christopher R. Lindenau Previously Recorded on Reel 61937 Frame 527. Assignor(S) Hereby Confirms the Corrective Assignment. |
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 2043
Term ends Mar 3, 2043. Maintenance fees still fall due before then
Note
The 102 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
Fewer than half of the utility patents granted in 2025 in our data have been cited yet, so we show the count and do not rank on it.
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.