Term ends Oct 9, 2042 · High confidence
20-year base term ends Jun 25, 2042
Held by BAE Systems Bofors AB
Filed Dec 23, 2023 as application 18/574,011 · Granted Mar 17, 2026
Base term plus 106 days of patent term adjustment (USPTO delay)
Today
2022
2042
Clock starts
Jun 25, 2022
Jun 25, 2022
Term ends
Oct 9, 2042
Oct 9, 2042
Granted
Mar 17, 2026
Mar 17, 2026
base term
patent term adjustment
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
106
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.
38
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 106 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 Jun 25, 2022, when application PCT/SE2022/050635, the earliest non-provisional in its chain, was filed (this one was filed Dec 23, 2023) | Jun 25, 2042 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +106 days, USPTO patent term adjustment record | Oct 9, 2042 | 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 9, 2042 | High confidence |
This family
| Application 19/622,086 | Pending not computed | not computed |
| US 11,015,907 | In force Dec 2037 | Dec 2037 |
| US 10,921,083 | In force Jun 2038 | Jun 2038 |
| US 11,906,271 | In force Oct 2040 | Oct 2040 |
| US 11,953,298 | In force Feb 2041 | Feb 2041 |
| US 12,618,651 | In force May 2041 | May 2041 |
| Application 18/555,362 | Pending not computed | not computed |
| US 12,710,256 | In force no later than May 2042 | no later than May 2042 |
8 of 38 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 |
|---|---|---|---|
| Jun 17, 2024 Reel 67740, frame 654 | Thuvander, Fredrik; Malmström, David | BAE Systems Bofors AB | 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
Oct 2042
Term ends Oct 9, 2042. Maintenance fees still fall due before then
Note
The 106 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
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.