Term ends Nov 25, 2036 · High confidence
20-year base term ends Jul 2, 2034
Held by Applied Underwriters, Inc.
Filed Oct 1, 2019 as application 16/589,343 · Granted Nov 7, 2023
Base term plus 877 days of patent term adjustment (USPTO delay)
Today
2014
2036
Clock starts
Jul 2, 2014
Jul 2, 2014
Term ends
Nov 25, 2036
Nov 25, 2036
Granted
Nov 7, 2023
Nov 7, 2023
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
877
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 10,846,295, to Nov 25, 2036. The term already ends on or before that date, so the cap shortened nothing.
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.
8
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 877 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 Jul 2, 2014, when application 14/321,905, the earliest non-provisional in its chain, was filed (this one was filed Oct 1, 2019) | Jul 2, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +877 days, USPTO patent term adjustment record | Nov 25, 2036 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,846,295) | resolves to Nov 25, 2036, no earlier than this term, so no change | 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 | Nov 25, 2036 | High confidence |
This family
| Application 14/321,905 | Abandoned not computed | not computed |
| US 9,971,973 | In force Aug 2036 | Aug 2036 |
| US 11,176,475 | In force Nov 2036 | Nov 2036 |
| US 10,846,295 | In force Aug 2039 | Aug 2039 |
| US 11,809,434 | this patent Nov 2036 | Nov 2036 |
| US 12,524,689 | In force Aug 2036 | Aug 2036 |
| Application 18/479,685 | Pending not computed | not computed |
| US 12,572,804 | In force Jul 2034 | Jul 2034 |
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 1, 2019 Reel 50584, frame 285 | Clark, David Alan; Smith, Justin N.; Nowotarski, Mark S. | Applied Underwriters, Inc. | Assignment of Assignor's Interest |
| Oct 10, 2019 Reel 50705, frame 866 | Applied Underwriters, Inc. | Mufg Union Bank, N.a. | Patent Security Agreement |
| May 4, 2020 Reel 52566, frame 974 | Mufg Union Bank, N.a. | Applied Underwriters, Inc. | Termination and Release of Security Interest in Patents |
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
Nov 2036
Term ends Nov 25, 2036. Maintenance fees still fall due before then
Note
The 877 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 10,846,295, ends no earlier than this term, so it caps nothing.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2023 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.