Collateral for a security interest recorded Jun 8, 2025 (Alter Domus (US) LLC).
Term ends May 30, 2033 · High confidence
20-year base term ends May 30, 2033
Held by Quest Software Inc.
Filed Jul 31, 2017 as application 15/664,849 · Granted Dec 4, 2018
Base term, 20 years from filing
Today
2013
2033
Clock starts
May 30, 2013
May 30, 2013
Term ends
May 30, 2033
May 30, 2033
Granted
Dec 4, 2018
Dec 4, 2018
base term
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,779,260, to May 30, 2033. The term already ends on or before that date, so the cap shortened nothing.
2 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.
6
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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 2 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 May 30, 2013, when application 13/906,241, the earliest non-provisional in its chain, was filed (this one was filed Jul 31, 2017) | May 30, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 9,779,260) | resolves to May 30, 2033, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | May 30, 2033 | High confidence |
This family
| US 9,779,260 | In force May 2033 | May 2033 |
| US 9,501,744 | In force Mar 2034 | Mar 2034 |
| US 9,390,240 | In force Jun 2033 | Jun 2033 |
| US 9,317,574 | Lapsed on the fee record Apr 2020 | Apr 2020 |
| US 9,578,060 | In force Nov 2034 | Nov 2034 |
| US 10,146,954 | this patent May 2033 | May 2033 |
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 1, 2017 Reel 43747, frame 410 | Brisebois, Michel; Aylesworth, Jason; Johnstone, Curtis; Leach, Andrew John; Vinogradov, Elena; Blaiberg, Joel Stacy; Pope, Stephen; Holmesdale, Shawn Donald; Hu, Guangning | Quest Software, Inc. | Assignment of Assignor's Interest |
| Oct 4, 2017 Reel 44134, frame 746 | Quest Software, Inc. | Dell Software Inc. | Change of Name |
| Oct 4, 2017 Reel 44135, frame 200 | Dell Software Inc. | Quest Software Inc. | Change of Name |
| Jun 7, 2018 Reel 46327, frame 347 | Quest Software Inc. | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | First Lien Patent Security Agreement |
| Jun 7, 2018 Reel 46327, frame 486 | Quest Software Inc. | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Second Lien Patent Security Agreement |
| Feb 2, 2022 Reel 58945, frame 778 | Quest Software Inc.; Analytix Data Services Inc.; Binarytree.com LLC; Erwin, Inc.; One Identity LLC; Onelogin, Inc.; One Identity Software International Designated Activity Company | Goldman Sachs Bank USA | First Lien Intellectual Property Security Agreement |
| Feb 2, 2022 Reel 58952, frame 279 | Quest Software Inc.; Analytix Data Services Inc.; Binarytree.com LLC; Erwin, Inc.; One Identity LLC; Onelogin, Inc.; One Identity Software International Designated Activity Company | Morgan Stanley Senior Funding, Inc. | Second Lien Intellectual Property Security Agreement |
| Feb 2, 2022 Reel 59096, frame 683 | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Quest Software Inc. | Release of Second Lien Security Interest in Patents |
| Feb 2, 2022 Reel 59105, frame 479 | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Quest Software Inc. | Release of First Lien Security Interest in Patents |
| Jun 8, 2025 Reel 71527, frame 649 | Quest Software Inc.; Analytix Data Services Inc.; Erwin, Inc. | Alter Domus (US) LLC | Security Interest |
| Nov 18, 2025 Reel 73613, frame 326 | Goldman Sachs Bank USA, as Collateral Agent | Quest Software Inc.; Analytix Data Services Inc.; Binarytree.com LLC; Erwin, Inc. | Release of Security Interest |
| Nov 18, 2025 reel/frame not recorded | Goldman Sachs Bank USA, as Collateral Agent | Quest Software Inc. | Release of Security Interest |
| Nov 18, 2025 reel/frame not recorded | Goldman Sachs Bank USA, as Collateral Agent | Analytix Data Services Inc. | Release of Security Interest |
| Nov 18, 2025 reel/frame not recorded | Goldman Sachs Bank USA, as Collateral Agent | Binarytree.com LLC | Release of Security Interest |
| Nov 18, 2025 reel/frame not recorded | Goldman Sachs Bank USA, as Collateral Agent | Erwin, Inc. | Release of Security Interest |
| Nov 19, 2025 Reel 73606, frame 1 | Morgan Stanley Senior Funding, Inc. | Quest Software Inc.; Analytix Data Services Inc.; Binarytree.com LLC; Erwin, Inc. | Release of Security Interest |
| Nov 19, 2025 reel/frame not recorded | Morgan Stanley Senior Funding, Inc. | Quest Software Inc. | Release of Security Interest |
| Nov 19, 2025 reel/frame not recorded | Morgan Stanley Senior Funding, Inc. | Analytix Data Services Inc. | Release of Security Interest |
| Nov 19, 2025 reel/frame not recorded | Morgan Stanley Senior Funding, Inc. | Binarytree.com LLC | Release of Security Interest |
| Nov 19, 2025 reel/frame not recorded | Morgan Stanley Senior Funding, Inc. | Erwin, 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
May 2033
Term ends May 30, 2033. Maintenance fees still fall due before then
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 9,779,260, ends no earlier than this term, so it caps nothing.
Citations
4
later US patents cite this one
That is above the median of utility patents granted in 2018 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.