Also listed on Softpro GmbH, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 16, 2028 · High confidence
20-year base term ended Aug 19, 2025
Held by Tungsten Automation Corporation
Filed Feb 19, 2007 as application 11/573,937 · Granted Feb 15, 2011
Base term plus 1032 days of patent term adjustment (USPTO delay)
Today
2005
2028
Clock starts
Aug 19, 2005
Aug 19, 2005
Term ends
Jun 16, 2028
Jun 16, 2028
Granted
Feb 15, 2011
Feb 15, 2011
base term
patent term adjustment
fee events
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
1,032
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
3
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 1032 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Aug 19, 2005, when application PCT/EP2005/008970, the earliest non-provisional in its chain, was filed (this one was filed Feb 19, 2007) | Aug 19, 2025 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1032 days, USPTO patent term adjustment record | Jun 16, 2028 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 16, 2028 | High confidence |
This family
| US 7,889,889 | this patent Jun 2028 | Jun 2028 |
| US 8,897,511 | In force Jan 2028 | Jan 2028 |
2 of 3 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 |
|---|---|---|---|
| Apr 6, 2007 Reel 19130, frame 795 | Haid, Markus | Softpro GmbH | Assignment of Assignor's Interest |
| Jul 19, 2017 Reel 43048, frame 439 | Softpro GmbH | Kofax Deutschland AG | Merger |
| May 15, 2024 Reel 67428, frame 392 | Kofax, Inc. | Tungsten Automation Corporation | 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.
What's changing
Jun 2028
Term ends Jun 16, 2028. No further fees fall due before then
Note
The 1032 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
12
later US patents cite this one
That is above the median of utility patents granted in 2011 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.