Also listed on Watchguard, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends May 11, 2031 · High confidence
20-year base term ends Jan 29, 2029
Held by Watchguard Video, Inc.
Filed Jan 29, 2009 as application 12/362,381 · Granted Jul 24, 2012
Base term plus 832 days of patent term adjustment (USPTO delay)
Today
2009
2031
Clock starts
Jan 29, 2009
Jan 29, 2009
Term ends
May 11, 2031
May 11, 2031
Granted
Jul 24, 2012
Jul 24, 2012
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
832
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 832 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 Jan 29, 2009, when this application, 12/362,381, was filed | Jan 29, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +832 days, USPTO patent term adjustment record | May 11, 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | May 11, 2031 | High confidence |
This family
| US 8,228,364 | this patent May 2031 | May 2031 |
| US 9,262,800 | In force no later than Jun 2031 | no later than Jun 2031 |
| Application 14/942,838 | Abandoned not computed | not computed |
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 16, 2009 Reel 22836, frame 829 | Cilia, Andrew | Enforcement Video, LLC | Assignment of Assignor's Interest |
| Mar 5, 2013 Reel 29924, frame 469 | Enforcement Video, LLC | Texas Capital Bank, National Association | Security Agreement |
| Jan 30, 2017 Reel 41564, frame 706 | Enforcement Video, LLC (a Texas Limited Liability Company) | Texas Capital Bank (National Banking Association) | Restated Intellectual Property Security Agreement |
| Nov 7, 2017 Reel 44712, frame 932 | Enforcement Video, LLC | Watchguard, Inc. | Certificate of Conversion |
| Jul 12, 2019 Reel 49735, frame 91 | Texas Capital Bank, National Association | Watchguard, Inc. | Release of Security Interest |
| Dec 17, 2019 Reel 51325, frame 261 | Watchguard, Inc.; Watchguard Video, Inc. | Motorola Solutions Inc. | Change of Name |
| Feb 25, 2020 Reel 52536, frame 535 | Watchguard, Inc.; Watchguard Video, Inc. | Watchguard Video, Inc. | Merger and Change of Name |
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
May 2031
Term ends May 11, 2031. No further fees fall due before then
Note
The 832 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
99
later US patents cite this one
That is top 10% of utility patents granted in 2012 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.