Patent Assignment
Reel/Frame 037473/0076
Assignment of Assignor's Interest
Recorded: 2016-01-13
Pages: 8
Assignors
RIST, CLAUS
Executed: 2015-11-20
GLASER, MARTIN
Executed: 2016-01-04
WILLMAN, MICHAEL
Executed: 2015-11-21
Assignee
UNIFY GMBH & CO. KG
HOFMANNSTR. 63, MUNICH, 81379, GERMANY
Covered Property
(1)
Method for Transferring Control of a Conference Call
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 30, 2020
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 053355/0703 →
Assignment of Assignor's Interest
Jul 30, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053362/0547 →
Confidential Patent Agreement
Dec 21, 2020
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 054822/0001 →
Assignment of Assignor's Interest
Feb 2, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058857/0033 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →