Collateral for a security interest recorded Sep 6, 2018 (Guggenheim Corporate Funding, LLC, as Primary Collateral Agent).
Term ends Aug 2, 2038 · High confidence
20-year base term ends Aug 15, 2036
Held by Alegeus Technologies, LLC
Filed Aug 15, 2016 as application 15/237,340 · Granted Dec 31, 2019
Base term plus 717 days of patent term adjustment (USPTO delay)
Today
2016
2038
Clock starts
Aug 15, 2016
Aug 15, 2016
Term ends
Aug 2, 2038
Aug 2, 2038
Granted
Dec 31, 2019
Dec 31, 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
717
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.
7
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 717 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 Aug 15, 2016, when this application, 15/237,340, was filed | Aug 15, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +717 days, USPTO patent term adjustment record | Aug 2, 2038 | 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 | Aug 2, 2038 | High confidence |
This family
| US 10,521,778 | this patent Aug 2038 | Aug 2038 |
| US 11,367,058 | In force Aug 2037 | Aug 2037 |
| US 11,727,370 | In force Aug 2036 | Aug 2036 |
| US 12,217,226 | In force no later than Aug 2036 | no later than Aug 2036 |
| US 12,182,778 | In force Aug 2036 | Aug 2036 |
| US 12,762,520 | In force Aug 2036 | Aug 2036 |
| US 12,561,657 | In force Aug 2036 | Aug 2036 |
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 |
|---|---|---|---|
| Nov 10, 2016 Reel 40275, frame 213 | Bull, John; Neuville, Mark | Alegeus Technologies, LLC | Assignment of Assignor's Interest |
| May 4, 2017 Reel 42243, frame 875 | Alegeus Technologies, LLC | New Mountain Finance Corporation | Security Interest |
| May 4, 2017 Reel 42402, frame 628 | Alegeus Technologies, LLC | BMO Harris Bank N.A., as Agent | Security Agreement |
| Sep 6, 2018 Reel 46800, frame 245 | New Mountain Finance Corporation | Alegeus Technologies, LLC | Release of Security Interest |
| Sep 6, 2018 Reel 46800, frame 339 | BMO Harris Bank N.A. | Alegeus Technologies, LLC | Release of Security Interest |
| Sep 6, 2018 Reel 46800, frame 940 | Alegeus Technologies, LLC | Guggenheim Corporate Funding, LLC, as Primary Collateral Agent | Security Interest |
| Aug 13, 2019 Reel 50035, frame 551 | Guggenheim Corporate Funding, LLC, as Retiring Agent | Guggenheim Credit Services, LLC, as Successor Agent | Notice of Assignment of Patent Security Agreement Recorded at R/F 046800/0940 |
| Nov 5, 2024 Reel 69148, frame 962 | Guggenheim Credit Services, LLC | Alegeus Technologies, LLC | Release of Security Interest |
| Nov 6, 2024 Reel 69313, frame 3 | Alegeus Technologies, LLC | Bank Of America, N.a. | Patent Security Agreement |
| Jul 8, 2026 Reel 75209, frame 207 | Bank of America, N.A., as Agent | Alegeus Technologies, LLC | 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
Aug 2038
Term ends Aug 2, 2038. Maintenance fees still fall due before then
Note
The 717 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
51
later US patents cite this one
That is top 5% 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.