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System and Method for Data Loss Prevention Across Heterogeneous Communications Platforms

US 9,578,060 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Jun 8, 2025 (Alter Domus (US) LLC).

Term ends Nov 24, 2034 · High confidence

Filed Nov 25, 2013 as application 14/089,427 · Granted Feb 21, 2017
Base term plus 543 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2013 2034
Clock starts
May 30, 2013
Term ends
Nov 24, 2034
Granted
Feb 21, 2017
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
543
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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 runs 543 days past its 20-year base term on prosecution delay. 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 30, 2013, when applications 13/906,241, 13/906,246 and 13/906,255, the earliest non-provisional applications in its chain, were filed (this one was filed Nov 25, 2013)May 30, 2033High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+543 days, USPTO patent term adjustment recordNov 24, 2034High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 24, 2034High confidence

This family

US 9,779,260In force
May 2033
May 2033
US 9,501,744In force
Mar 2034
Mar 2034
US 9,390,240In force
Jun 2033
Jun 2033
US 9,317,574Lapsed on the fee record
Apr 2020
Apr 2020
US 9,578,060this patent
Nov 2034
Nov 2034
US 10,146,954In force
May 2033
May 2033
The applications whose file history this site holds. The family may have others.

Assignments

The 40 most recent of 61 recorded documents are shown; the 21 earliest are not. 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.
RecordedAssignorAssigneeConveyance
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentDell Software Inc.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentDell Products L.P.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentCredant Technologies, Inc.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentCompellent Technologies, Inc.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentFORCE10 Networks, Inc.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Sep 14, 2016
reel/frame not recorded
Bank of America, N.A., as Collateral AgentSecureworks, Inc.Release of Security Interest of Reel 032809 Frame 0930 (TL)
Oct 31, 2016
Reel 40521, frame 16
The Bank of New York Mellon Trust Company, N.A.Aventail LLC; Dell Products L.P.; Dell Software Inc.Release of Security Interest in Certain Patents Previously Recorded at Reel/Frame (040039/0642)
Oct 31, 2016
Reel 40521, frame 467
Credit Suisse AG, Cayman Islands BranchAventail LLC; Dell Products, L.p.; Dell Software Inc.Release of Security Interest
Oct 31, 2016
reel/frame not recorded
The Bank of New York Mellon Trust Company, N.A.Aventail LLCRelease of Security Interest in Certain Patents Previously Recorded at Reel/Frame (040039/0642)
Oct 31, 2016
reel/frame not recorded
The Bank of New York Mellon Trust Company, N.A.Dell Products L.P.Release of Security Interest in Certain Patents Previously Recorded at Reel/Frame (040039/0642)
Oct 31, 2016
reel/frame not recorded
The Bank of New York Mellon Trust Company, N.A.Dell Software Inc.Release of Security Interest in Certain Patents Previously Recorded at Reel/Frame (040039/0642)
Oct 31, 2016
reel/frame not recorded
Credit Suisse AG, Cayman Islands BranchAventail LLCRelease of Security Interest
Oct 31, 2016
reel/frame not recorded
Credit Suisse AG, Cayman Islands BranchDell Products, L.p.Release of Security Interest
Oct 31, 2016
reel/frame not recorded
Credit Suisse AG, Cayman Islands BranchDell Software Inc.Release of Security Interest
Nov 9, 2016
Reel 40581, frame 850
Dell Software Inc.Credit Suisse AG, Cayman Islands Branch, as Collateral AgentFirst Lien Patent Security Agreement
Nov 10, 2016
Reel 40587, frame 624
Dell Software Inc.Credit Suisse AG, Cayman Islands Branch, as Collateral AgentSecond Lien Patent Security Agreement
Nov 28, 2017
Reel 44811, frame 598
Credit Suisse AG, Cayman Islands BranchQuest Software Inc. (F/K/A Dell Software Inc.); Aventail LLCCorrective Assignment to Correct the Assignee Previously Recorded at Reel: 040587 Frame: 0624. Assignor(S) Hereby Confirms the Assignment.
Nov 28, 2017
reel/frame not recorded
Credit Suisse AG, Cayman Islands BranchQuest Software Inc. (F/K/A Dell Software Inc.)Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 040587 Frame: 0624. Assignor(S) Hereby Confirms the Assignment.
Nov 28, 2017
reel/frame not recorded
Credit Suisse AG, Cayman Islands BranchAventail LLCCorrective Assignment to Correct the Assignee Previously Recorded at Reel: 040587 Frame: 0624. Assignor(S) Hereby Confirms the Assignment.
Dec 6, 2017
Reel 44800, frame 848
Dell Software Inc.Quest Software Inc.Change of Name
May 22, 2018
Reel 46211, frame 735
Credit Suisse AG, Cayman Islands Branch, as Collateral AgentQuest Software Inc. (F/K/A Dell Software Inc.); Aventail LLCRelease of First Lien Security Interest in Patents Recorded at R/F 040581/0850
May 22, 2018
reel/frame not recorded
Credit Suisse AG, Cayman Islands Branch, as Collateral AgentQuest Software Inc. (F/K/A Dell Software Inc.)Release of First Lien Security Interest in Patents Recorded at R/F 040581/0850
May 22, 2018
reel/frame not recorded
Credit Suisse AG, Cayman Islands Branch, as Collateral AgentAventail LLCRelease of First Lien Security Interest in Patents Recorded at R/F 040581/0850
Jun 7, 2018
Reel 46327, frame 347
Quest Software Inc.Credit Suisse AG, Cayman Islands Branch, as Collateral AgentFirst Lien Patent Security Agreement
Jun 7, 2018
Reel 46327, frame 486
Quest Software Inc.Credit Suisse AG, Cayman Islands Branch, as Collateral AgentSecond 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 CompanyGoldman Sachs Bank USAFirst 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 CompanyMorgan 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 AgentQuest 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 AgentQuest 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) LLCSecurity Interest
Nov 18, 2025
Reel 73613, frame 326
Goldman Sachs Bank USA, as Collateral AgentQuest 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 AgentQuest Software Inc.Release of Security Interest
Nov 18, 2025
reel/frame not recorded
Goldman Sachs Bank USA, as Collateral AgentAnalytix Data Services Inc.Release of Security Interest
Nov 18, 2025
reel/frame not recorded
Goldman Sachs Bank USA, as Collateral AgentBinarytree.com LLCRelease of Security Interest
Nov 18, 2025
reel/frame not recorded
Goldman Sachs Bank USA, as Collateral AgentErwin, 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 LLCRelease 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.

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