Patent Assignment
Reel/Frame 027811/0943
Assignment of Assignor's Interest
Recorded: 2012-03-06
Pages: 2
Assignee
MAILFRONTIER, INC.
1841 PAGE MILL DRIVE, PALO ALTO, CALIFORNIA, 94304
Covered Property
(1)
Analyzing Traffic Patterns to Detect Infectious Messages
Related Assignments
(23)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2012
From: MAILFRONTIER, INC.
To: SONICWALL, INC.
Reel/Frame 027812/0087 →
Merger
Mar 6, 2012
From: SONICWALL, INC.
To: PSM MERGER SUB (DELAWARE), INC. C/O THOMA BRAVO, LLC
Reel/Frame 027812/0197 →
Change of Name
Mar 6, 2012
From: PSM MERGER SUB (DELAWARE), INC.
To: SONICWALL, INC.
Reel/Frame 027812/0327 →
Merger
Dec 12, 2015
From: SONICWALL L.L.C.
To: DELL SOFTWARE INC.
Reel/Frame 037277/0712 →
Conversion and Name Change
Dec 12, 2015
From: SONICWALL, INC.
To: SONICWALL L.L.C.
Reel/Frame 037278/0603 →
Security Agreement
Sep 21, 2016
From: ASAP SOFTWARE EXPRESS, INC.; AVENTAIL LLC; CREDANT TECHNOLOGIES, INC.; DELL USA L.P.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 040134/0001 →
Security Agreement
Sep 21, 2016
From: ASAP SOFTWARE EXPRESS, INC.; AVENTAIL LLC; CREDANT TECHNOLOGIES, INC.; DELL USA L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 040136/0001 →
Release of Security Interest in Certain Patents Previously Recorded at Reel/Frame (040136/0001)
Nov 4, 2016
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; AVENTAIL LLC; DELL SOFTWARE INC.; DELL SYSTEMS CORPORATION
Reel/Frame 040564/0897 →
Release of Security Interest
Nov 4, 2016
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: AVENTAIL LLC; DELL PRODUCTS, L.P.; DELL SOFTWARE INC.; DELL SYSTEMS CORPORATION
Reel/Frame 040564/0886 →
First Lien Patent Security Agreement
Nov 9, 2016
From: DELL SOFTWARE INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 040581/0850 →
Second Lien Patent Security Agreement
Nov 10, 2016
From: DELL SOFTWARE INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 040587/0624 →
Intellectual Property Security Agreement
Jan 23, 2017
From: QUEST SOFTWARE INC.
To: SONICWALL US HOLDINGS, INC.
Reel/Frame 041073/0001 →
Corrective Assignment to Correct the the Nature of Conveyance Previously Recorded at Reel: 041073 Frame: 0001. Assignor(S) Hereby Confirms the Intellectual Property Assignment..
Apr 5, 2017
From: QUEST SOFTWARE INC.
To: SONICWALL US HOLDINGS INC.
Reel/Frame 042168/0114 →
Change of Name
Nov 15, 2017
From: DELL SOFTWARE INC.
To: QUEST SOFTWARE INC.
Reel/Frame 044771/0107 →
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 040587 Frame: 0624. Assignor(S) Hereby Confirms the Assignment.
Nov 28, 2017
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: QUEST SOFTWARE INC. (F/K/A DELL SOFTWARE INC.); AVENTAIL LLC
Reel/Frame 044811/0598 →
Release of First Lien Security Interest in Patents Recorded at R/F 040581/0850
May 22, 2018
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: QUEST SOFTWARE INC. (F/K/A DELL SOFTWARE INC.); AVENTAIL LLC
Reel/Frame 046211/0735 →
Second Lien Patent Security Agreement
Jun 7, 2018
From: SONICWALL US HOLDINGS INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 046321/0393 →
First Lien Patent Security Agreement
Jun 7, 2018
From: SONICWALL US HOLDINGS INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 046321/0414 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 027812 Frame: 0197. Assignor(S) Hereby Confirms the Merger.
Jul 7, 2021
From: SONICWALL, INC.
To: PSM MERGER SUB (DELAWARE), INC.
Reel/Frame 056785/0706 →
Release of Security Interest
Nov 3, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL USA L.P.; ASAP SOFTWARE EXPRESS, INC.; AVENTAIL LLC; CREDANT TECHNOLOGIES, INC.
Reel/Frame 058216/0001 →
Release of Security Interest in Patents Previously Recorded at Reel/Frame (045455/0001)
May 20, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO ASAP SOFTWARE EXPRESS, INC.); DELL MARKETING L.P. (ON BEHALF OF ITSELF AND AS SUCCESSOR-IN-INTEREST TO CREDANT TECHNOLOGIES, INC.); DELL USA L.P.; DELL INTERNATIONAL L.L.C.
Reel/Frame 061753/0001 →
Release of Second Lien Security Interest in Patents Recorded at Rf 046321/0393
Jun 16, 2025
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: SONICWALL US HOLDINGS INC.
Reel/Frame 071625/0887 →
First Lien Ip Supplement
Jun 30, 2025
From: SONICWALL US HOLDINGS INC.
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 071777/0641 →