Patent Assignment
Reel/Frame 037572/0843
Assignment of Assignor's Interest
Recorded: 2016-01-25
Pages: 3
Assignor
RIST, CLAUS
Executed: 2015-09-30
Assignee
UNIFY GMBH & CO. KG
HOFMANNSTR. 63, MUNICH, 81379, GERMANY
Covered Property
(1)
Telecommunication System and Method for Flexible Control of the Telecommunication System Using a Switching Command Issued by an Application to a Platform
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Confidential Patent Agreement
Mar 19, 2021
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 055660/0001 →
Assignment of Assignor's Interest
Jan 29, 2022
From: UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 058818/0500 →
Assignment of Assignor's Interest
Jan 30, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058821/0115 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →