Patent Assignment
Reel/Frame 053373/0438
Security Interest
Recorded: 2020-07-31
Pages: 7
Assignor
SIGOS LLC
Executed: 2020-07-31
Assignee
GOLDMAN SACHS SPECIALTY LENDING GROUP, L.P., AS ADMINISTRATIVE AGENT
2001 ROSS AVENUE, SUITE 2800, DALLAS, TEXAS, 75201
Covered Properties
(4)
Unified Mobile Display Emulator
Test Device for Use in a Test System for Checking Transmission Procedures in a Mobile Telephony Network
Virtual Device Interactive Recording
Test Procedure for a Mobile Network of an Emergency Call Network
Patent:
10,097,981 →
Application:
15/606,718 →
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Grant of Security Interest in Patent Rights
Aug 22, 2013
From: KEYNOTE SYSTEMS, INC.
To: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 031075/0548 →
Termination of Security Interest in Patents (Releases Rf 031075-0548)
Jan 7, 2015
From: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
To: KEYNOTE SYSTEMS, INC.
Reel/Frame 034731/0890 →
Change of Name
Jan 8, 2015
From: MOBILE COMPLETE, INC.
To: KEYNOTE DEVICEANYWHERE, INC.
Reel/Frame 034744/0141 →
Merger
Jan 8, 2015
From: KEYNOTE DEVICEANYWHERE, INC.
To: KEYNOTE SYSTEMS, INC.
Reel/Frame 034664/0382 →
Change of Name
Jan 8, 2015
From: KEYNOTE SYSTEMS, INC.
To: KEYNOTE LLC
Reel/Frame 034744/0589 →
First Lien Patent Security Agreement
Mar 13, 2015
From: KEYNOTE SYSTEMS, INC.
To: JEFFERIES FINANCE, LLC
Reel/Frame 035200/0955 →
Second Lien Patent Security Agreement
Mar 13, 2015
From: KEYNOTE SYSTEMS, INC.
To: JEFFERIES FINANCE, LLC
Reel/Frame 035201/0001 →
Merger and Change of Name
Jan 15, 2016
From: KEYNOTE LLC; DYNATRACE LLC
To: DYNATRACE LLC
Reel/Frame 037497/0238 →
Assignment of Assignor's Interest
Mar 30, 2016
From: KEYNOTE SYSTEMS, INC.
To: SIGOS LLC
Reel/Frame 038129/0074 →
Assignment of Assignor's Interest
Aug 7, 2017
From: TALAGANOV, GOCE; CALMA, CHESTER; KADKHODAI, MEL
To: SIGOS LLC
Reel/Frame 043212/0144 →
Termination of Security Interest in Patents at Reel/Frame No. 035201/0001
Feb 14, 2018
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: KEYNOTE SYSTEMS, INC.
Reel/Frame 045325/0572 →
Assignment of Assignor's Interest
Feb 15, 2018
From: DYNATRACE LLC
To: SIGOS LLC
Reel/Frame 044939/0305 →
Release of First Lien Patent Security Agreement Recorded at Reel\Frame 035200\0973 and 035200\0955
Aug 23, 2018
From: JEFFERIES FINANCE LLC
To: DYNATRACE LLC; COMPUWARE CORPORATION
Reel/Frame 046922/0886 →
Security Interest
Aug 1, 2020
From: SIGOS LLC
To: ANTARES CAPITAL LP, AS AGENT
Reel/Frame 053376/0326 →
Security Interest
Mar 1, 2022
From: MOBILEUM, INC.; SIGOS LLC; WE DO TECHNOLOGIES AMERICAS, INC.
To: JEFFERIES FINANCE, LLC
Reel/Frame 059135/0066 →
Security Interest
Mar 1, 2022
From: MOBILEUM, INC.; SIGOS LLC; WE DO TECHNOLOGIES AMERICAS, INC.
To: JEFFERIES FINANCE, LLC
Reel/Frame 059135/0088 →
Release of Security Interest
Mar 6, 2022
From: GOLDMAN SACHS SPECIALTY LENDING GROUP, L.P.
To: SIGOS LLC
Reel/Frame 059179/0773 →
Release of Security Interest
Mar 6, 2022
From: ANTARES CAPITAL LP
To: SIGOS LLC
Reel/Frame 059179/0601 →
Intellectual Property Security Agreement
Sep 18, 2024
From: MOBILEUM, INC., AS A GRANTOR
To: ACQUIOM AGENCY SERVICES LLC, AS CO-ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 068987/0332 →
Release of Security Interest in Patent Collateral (Second Lien), Recorded on March 1, 2022 at Reel/Frame 059135/0088
Sep 18, 2024
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: MOBILEUM, INC.; SIGOS LLC
Reel/Frame 068979/0579 →
Release of Security Interest in Patent Collateral (First Lien), Recorded on March 1, 2022 at Reel/Frame 059135/0066
Sep 18, 2024
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: MOBILEUM, INC.; SIGOS LLC
Reel/Frame 068979/0571 →
Release of Security Interest in Patent Collateral (First Lien Note)
Sep 18, 2024
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: MOBILEUM, INC.; SIGOS LLC
Reel/Frame 068987/0230 →
Merger
Aug 11, 2025
From: SIGOS LLC
To: MOBILEUM, INC.
Reel/Frame 071988/0096 →