Also listed on BASF Digital Solutions GmbH, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Mar 15, 2043 · High confidence
20-year base term ends Dec 19, 2042
Held by BASF SE
Filed Jun 14, 2024 as application 18/719,897 · Granted Aug 25, 2026
Base term plus 86 days of patent term adjustment (USPTO delay)
Today
2022
2043
Clock starts
Dec 19, 2022
Dec 19, 2022
Term ends
Mar 15, 2043
Mar 15, 2043
Granted
Aug 25, 2026
Aug 25, 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
86
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 86 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 Dec 19, 2022, when application PCT/EP2022/086812, the earliest non-provisional in its chain, was filed (this one was filed Jun 14, 2024) | Dec 19, 2042 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +86 days, USPTO patent term adjustment record | Mar 15, 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 15, 2043 | High confidence |
This family
| US 12,718,304 | this patent Mar 2043 | Mar 2043 |
1 of 2 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 67747, frame 57 | Grumbrecht, Bastian; Klosterhalfen, Steffen; Krueger, Christian; Alba Perez, Ana; Anderlohr, Christopher Alec; Binder, Martin; Pistillo, Alessandro | BASF SE | Assignment of Assignor's Interest |
| Jun 17, 2024 Reel 67747, frame 235 | Wenzl, Kurt | BASF Digital Solutions GmbH | Assignment of Assignor's Interest |
| Jun 17, 2024 Reel 67747, frame 436 | BASF Digital Solutions GmbH | BASF SE | 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
Mar 2043
Term ends Mar 15, 2043. Maintenance fees still fall due before then
Note
The 86 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.