Also listed on Zeus Technology Limited, an earlier holder on the record. The recorded assignments below show how it moved.
Collateral for a security interest recorded Dec 9, 2020 (Morgan Stanley Senior Funding, Inc.).
Term ends Mar 6, 2032 · High confidence
20-year base term ends Sep 4, 2029
Held by Pulse Secure, LLC
Filed Sep 4, 2009 as application 12/554,113 · Granted Jan 29, 2019
Base term plus 914 days of patent term adjustment (USPTO delay)
Today
2009
2032
Clock starts
Sep 4, 2009
Sep 4, 2009
Term ends
Mar 6, 2032
Mar 6, 2032
Granted
Jan 29, 2019
Jan 29, 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
914
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.
This patent's term runs 914 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Sep 4, 2009, when this application, 12/554,113, was filed | Sep 4, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +914 days, USPTO patent term adjustment record | Mar 6, 2032 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 6, 2032 | High confidence |
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 |
|---|---|---|---|
| Oct 27, 2009 Reel 23430, frame 489 | Flowerday, Crispin Edward Harold; Garrett, Owen John; Mansell, Ben Ross; Midgley, Julian Trowan John | Zeus Technology Limited | Assignment of Assignor's Interest |
| Jan 26, 2012 Reel 27603, frame 331 | Zeus Technology Limited | Riverbed Technology Limited | Assignment of Assignor's Interest |
| Feb 2, 2012 Reel 27644, frame 888 | Riverbed Technology Limited | Riverbed Technology, Inc. | Assignment of Assignor's Interest |
| Dec 20, 2012 Reel 29646, frame 60 | Riverbed Technology, Inc.; Opnet Technologies, Inc. | Morgan Stanley & Co. LLC | Security Agreement |
| Dec 26, 2013 Reel 32113, frame 425 | Morgan Stanley & Co. LLC, as Collateral Agent | Riverbed Technology, Inc. | Release of Patent Security Interest |
| Mar 3, 2015 Reel 35078, frame 354 | JPMorgan Chase Bank, N.A., as Collateral Agent | Riverbed Technology, Inc. | Release of Security Interest |
| Mar 5, 2015 Reel 35097, frame 776 | Riverbed Technology, Inc. | Brocade Communications Systems, Inc. | Assignment of Assignor's Interest |
| May 1, 2015 Reel 35561, frame 363 | Riverbed Technology, Inc. | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Security Interest |
| Jan 9, 2017 Reel 41298, frame 876 | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Riverbed Technology, Inc. | Partial Release of Security Interest in Patents Recorded at R/F 035561/0363 |
| Sep 15, 2017 Reel 43604, frame 172 | Brocade Communication Systems, Inc. | Pulse Secure, LLC | Assignment of Assignor's Interest |
| Aug 29, 2020 Reel 53638, frame 220 | Pulse Secure, LLC | KKR Loan Administration Services LLC, as Collateral Agent | Security Interest |
| Dec 1, 2020 Reel 54559, frame 368 | KKR Loan Administration Services LLC | Pulse Secure, LLC | Release of Security Interest : Recorded at Reel/Frame - 053638-0220 |
| Dec 9, 2020 Reel 54665, frame 62 | Cellsec, Inc.; Pulse Secure, LLC; Ivanti, Inc.; Mobileiron, Inc.; Ivanti US LLC | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Security Interest |
| Dec 9, 2020 Reel 54665, frame 873 | Cellsec, Inc.; Pulse Secure, LLC; Invanti, Inc.; Mobileiron, Inc.; Invanti US LLC | Bank of America, N.A., as Collateral Agent | Security Interest |
| Apr 29, 2025 Reel 71123, frame 386 | Bank of America, N.A., as Resigning Agent | Alter Domus (US) LLC, as Successor Agent | Notice of Succession of Agency for Security Interest at Reel/Frame 054665/0873 |
| May 3, 2025 Reel 71165, frame 27 | Pulse Secure LLC | Alter Domus (US) LLC | Security Interest |
| May 5, 2025 Reel 71176, frame 315 | Pulse Secure, LLC; Ivanti, Inc.; Ivanti US LLC; Ivanti Security Holdings LLC | Morgan Stanley Senior Funding, Inc., as Collateral Agent | First Lien Newco Security Agreement |
| Nov 10, 2025 Reel 73818, frame 515 | Pulse Secure, LLC; Ivanti, Inc.; Ivanti US LLC; Ivanti Security Holdings LLC | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Corrective Assignment to Correct the Property 14633493 Which Was Entered Incorrectly as 14633793 Previously Recorded on Reel 71176 Frame 315. Assignor(S) Hereby Confirms the First Lien Newco Security Agreement. |
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
Mar 2032
Term ends Mar 6, 2032. Maintenance fees still fall due before then
Note
The 914 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
That is below the median 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.