Collateral for a security interest recorded May 13, 2024 (Monroe Capital Management Advisors, LLC).
Term ends Dec 20, 2040 · High confidence
20-year base term ends Nov 20, 2039
Held by Zerofox, Inc.
Filed Jan 22, 2021 as application 17/155,319 · Granted Apr 16, 2024
Base term plus 396 days of patent term adjustment (USPTO delay)
Today
2019
2040
Clock starts
Nov 20, 2019
Nov 20, 2019
Term ends
Dec 20, 2040
Dec 20, 2040
Granted
Apr 16, 2024
Apr 16, 2024
base term
patent term adjustment
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
396
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 396 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 Nov 20, 2019, when application 16/689,580, the earliest non-provisional in its chain, was filed (this one was filed Jan 22, 2021) | Nov 20, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +396 days, USPTO patent term adjustment record | Dec 20, 2040 | 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 | Dec 20, 2040 | High confidence |
This family
| US 10,929,677 | In force Nov 2039 | Nov 2039 |
| US 11,961,282 | this patent Dec 2040 | Dec 2040 |
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 |
|---|---|---|---|
| Jan 22, 2021 Reel 54996, frame 446 | Price, Michael Morgan; Price, Matthew Alan | Zerofox, Inc. | Assignment of Assignor's Interest |
| Jun 8, 2021 Reel 56471, frame 629 | Zerofox, Inc. | Orix Growth Capital, LLC | Security Interest |
| Aug 16, 2022 Reel 60821, frame 137 | Orix Growth Capital, LLC | Vigilanteati, Inc. | Release of Security Interest |
| Aug 16, 2022 Reel 60821, frame 173 | Orix Growth Capital, LLC | Zerofox, Inc. | Release of Security Interest |
| Jun 16, 2023 Reel 63976, frame 113 | Zerofox, Inc. | Stifel Bank | Security Interest |
| May 13, 2024 Reel 67396, frame 304 | Zerofox, Inc.; Lookingglass Cyber Solutions, LLC; Identity Theft Guard Solutions, Inc. | Monroe Capital Management Advisors, LLC | Security Interest |
| May 16, 2024 Reel 67429, frame 328 | Stifel Bank | Zerofox, Inc. | Release of Security 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
Dec 2040
Term ends Dec 20, 2040. Maintenance fees still fall due before then
Note
The 396 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
3
later US patents cite this one
Fewer than half of the utility patents granted in 2024 in our data have been cited yet, so we show the count and do not rank on it.
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.