Patent Assignment
Reel/Frame 072408/0921
Security Interest
Recorded: 2025-09-29
Pages: 12
Assignors
SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC
Executed: 2025-09-29
SYMPHONY COMMUNICATION SERVICES, LLC
Executed: 2025-09-29
CLOUD9 TECHNOLOGIES LLC
Executed: 2025-09-29
PERZO INC.
Executed: 2025-09-29
STREETLINX INC.
Executed: 2025-09-29
AMENITY ANALYTICS, INC.
Executed: 2025-09-29
Assignee
MUFG BANK, LTD.
1251 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10020
Covered Properties
(20)
Secure End-to-End Communications
Patent:
10,432,589 →
Application:
15/223,557 →
Secure Message Search
Patent:
10,693,847 →
Application:
16/217,043 →
Secure Message Search
Patent:
10,237,246 →
Application:
15/223,592 →
Secure Message Search
Secure Information Retrieval and Update
Secure Information Retrieval and Update
Secure Information Retrieval and Update
Authorizing Delegated Capabilities to Applications in a Secure End-to-End Communications System
Patent:
10,819,709 →
Application:
15/714,734 →
Dynamic User Interface and Module Facilitating Content Sharing in a Distributed Computing Environment
Dynamic User Interface and Module Facilitating Content Sharing in a Distributed Computing Environment
Secure Database with User-Defined Schemas
Secure Message Search
Searchable Directory for Provisioning Private Connections
Private Connection Multi-Media Transition
Dynamically Configured Conferencing
Enhancements for VoIP Communications
Customer Call Logging Data Privacy in Cloud Infrastructure
Sound Modification for Close Proximity Shared Communications Path Devices
Use Based Scalable Instant Voice Communication
Multi-User Voice Communications and Related Systems and Methods
Patent:
11,757,821 →
Application:
18/047,852 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 10, 2016
From: PAPADOPOULOS, LEONIDAS P; DUNN, ROGER NORMAN; MATHAI VARGHESE, ANIL
To: CLOUD9 TECHNOLOGIES, LLC
Reel/Frame 038882/0538 →
Assignment of Assignor's Interest
Aug 2, 2016
From: M'RAIHI, DAVID; GURLE, DAVID; HARMON, MICHAEL; MCLACHLAN, JON
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 039320/0510 →
Assignment of Assignor's Interest
Aug 2, 2016
From: MULAYIN, SERKAN; M'RAIHI, DAVID; CASEY, TIM; HARMON, MICHAEL
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 039318/0967 →
Assignment of Assignor's Interest
Oct 30, 2017
From: TSCHUDIN, CHRISTIAN; M'RAIHI, DAVID
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 043986/0476 →
Assignment of Assignor's Interest
Jul 10, 2018
From: M'RAIHI, DAVID; SCALES, AARON; SKINGLE, BRUCE; ANDERSON, GLENN
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC
Reel/Frame 047363/0115 →
Assignment of Assignor's Interest
Oct 16, 2018
From: LINDBLOM, JONAS
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 047187/0296 →
Assignment of Assignor's Interest
Feb 1, 2019
From: MULAYIN, SERKAN; M'RAIHI, DAVID; CASEY, TIM; HARMON, MICHAEL
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 048214/0981 →
Assignment of Assignor's Interest
Jun 4, 2020
From: TSCHUDIN, CHRISTIAN; M'RAIHI, DAVID
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 052838/0634 →
Security Interest
Jun 24, 2021
From: CLOUD9 TECHNOLOGIES LLC; SYMPHONY COMMUNICATION SERVICES HOLDINGS, LLC
To: HPS INVESTMENT PARTNERS, LLC
Reel/Frame 056652/0359 →
Assignment of Assignor's Interest
May 6, 2022
From: LINDBLOM, JONAS
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 059860/0960 →
Assignment of Assignor's Interest
May 30, 2023
From: MULAYIN, SERKAN; M'RAIHI, DAVID; CASEY, TIM; HARMON, MICHAEL
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 063795/0803 →
Assignment of Assignor's Interest
Nov 28, 2023
From: TSCHUDIN, CHRISTIAN; M'RAIHI, DAVID
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 065680/0558 →
Assignment of Assignor's Interest
May 16, 2024
From: MULAYIN, SERKAN; M'RAIHI, DAVID; CASEY, TIM; HARMON, MICHAEL
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 067429/0727 →
Assignment of Assignor's Interest
Jul 10, 2024
From: SKINGLE, BRUCE
To: SYMPHONY COMMUNICATION SERVICES HOLDINGS LLC
Reel/Frame 067943/0959 →
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 →