Term ends Oct 22, 2031 · High confidence
20-year base term ends Dec 14, 2029
Filed Sep 30, 2010 as application 12/894,698 · Granted Sep 17, 2019
Base term plus 677 days of patent term adjustment (USPTO delay)
Today
2009
2031
Clock starts
Dec 14, 2009
Dec 14, 2009
Term ends
Oct 22, 2031
Oct 22, 2031
Granted
Sep 17, 2019
Sep 17, 2019
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
677
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
9
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 677 days past its 20-year base term on prosecution delay. 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 Dec 14, 2009, when application 12/637,685, the earliest non-provisional in its chain, was filed (this one was filed Sep 30, 2010) | Dec 14, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +677 days, USPTO patent term adjustment record | Oct 22, 2031 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 22, 2031 | High confidence |
This family
| US 8,311,983 | In force Jun 2030 | Jun 2030 |
| US 10,419,722 | this patent Oct 2031 | Oct 2031 |
| US 9,214,191 | In force Dec 2029 | Dec 2029 |
| US 9,760,573 | In force Jun 2030 | Jun 2030 |
| Application PCT/US2012/060521 | PCT application no patent term | no patent term |
| Application 14/826,140 | Abandoned not computed | not computed |
| US 10,565,065 | In force Nov 2031 | Nov 2031 |
| US 10,728,502 | In force Aug 2031 | Aug 2031 |
8 of 9 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 |
|---|---|---|---|
| Sep 30, 2010 Reel 25071, frame 107 | Guzik, Thomas | WHP Workflow Solutions, LLC | Assignment of Assignor's Interest |
| Jun 13, 2018 Reel 46356, frame 511 | WHP Workflow Solutions, LLC | WHP Workflow Solutions, Inc. | Change of Name |
| Jun 14, 2018 reel/frame not recorded | WHP Workflow Solutions, Inc. | WHP Workflow Solutions, Inc. | Assignment of Assignor's Interest |
| Jun 14, 2018 reel/frame not recorded | WHP Workflow Solutions, Inc. | Getac Technology Corporation | Assignment of Assignor's Interest |
| Jun 14, 2018 Reel 46081, frame 460 | WHP Workflow Solutions, Inc. | WHP Workflow Solutions, Inc.; Getac Technology 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Oct 2031
Term ends Oct 22, 2031. Maintenance fees still fall due before then
Note
The 677 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
That is below the median of utility patents granted in 2019 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.