Term ends Apr 20, 2037 · High confidence
20-year base term ends Nov 20, 2035
Held by Geotab Inc.
Filed Jul 27, 2018 as application 16/048,158 · Granted Oct 5, 2021
Base term plus 533 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2015
2037
Clock starts
Nov 20, 2015
Nov 20, 2015
Term ends
Apr 20, 2037
Apr 20, 2037
Granted
Oct 5, 2021
Oct 5, 2021
base term
patent term adjustment
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
533
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 11,132,246.
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.
18
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 533 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Nov 20, 2015, when application 14/757,112, the earliest non-provisional in its chain, was filed (this one was filed Jul 27, 2018) | Nov 20, 2035 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +533 days, USPTO patent term adjustment record | May 6, 2037 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,132,246) | capped to Apr 20, 2037 | 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 | Apr 20, 2037 | High confidence |
This family
| US 10,074,220 | In force Dec 2035 | Dec 2035 |
| US 10,382,256 | In force Nov 2035 | Nov 2035 |
| US 10,299,205 | In force Nov 2035 | Nov 2035 |
| US 10,136,392 | In force Nov 2035 | Nov 2035 |
| US 10,127,096 | In force Nov 2035 | Nov 2035 |
| US 11,140,631 | this patent Apr 2037 | Apr 2037 |
| US 11,132,246 | In force Apr 2037 | Apr 2037 |
| US 11,151,806 | In force May 2037 | May 2037 |
8 of 18 applications in this family shown, earliest filings first. 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 |
|---|---|---|---|
| Oct 12, 2018 Reel 47145, frame 673 | Cawse, Neil Charles; Dodgson, Daniel Michael; Zhao, Yi | Geotab Inc. | Assignment of Assignor's 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
Apr 2037
Term ends Apr 20, 2037. Maintenance fees still fall due before then
Note
The 533 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 11,132,246.
Citations
15
later US patents cite this one
That is top 10% of utility patents granted in 2021 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.