Patent Assignment
Reel/Frame 039320/0510
Assignment of Assignor's Interest
Recorded: 2016-08-02
Pages: 8
Assignors
M'RAIHI, DAVID
Executed: 2016-07-26
GURLE, DAVID
Executed: 2016-07-26
HARMON, MICHAEL
Executed: 2016-08-02
MCLACHLAN, JON
Executed: 2016-07-27
RYLACH, IVAN
Executed: 2016-07-26
STELMAKH, SERGEY
Executed: 2016-07-26
Assignee
SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
1117 COLLEGE AVENUE, PALO ALTO, CALIFORNIA, 94306
Covered Property
(1)
Secure End-to-End Communications
Patent:
10,432,589 →
Application:
15/223,557 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 24, 2021
From: CLOUD9 TECHNOLOGIES LLC; SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC
To: HPS INVESTMENT PARTNERS, LLC
Reel/Frame 056652/0359 →
Security Interest
Sep 29, 2025
From: SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC; SYMPHONY COMMUNICATION SERVICES, LLC; CLOUD9 TECHNOLOGIES LLC; PERZO INC.
To: MUFG BANK, LTD.
Reel/Frame 072408/0921 →
Release of Security Interest
Dec 18, 2025
From: HPS INVESTMENT PARTNERS, LLC, AS GRANTEE
To: SYMPHONY COMMUNICATION SERVICES, LLC; CLOUD9 TECHNOLOGIES LLC
Reel/Frame 073264/0835 →