IP Library › Assignment 053351/0172
Patent Assignment
Reel/Frame 053351/0172

Assignment of Assignor's Interest

Recorded: 2020-07-30 Pages: 6
Assignors
UNIFY PATENTE GMBH & CO. KG
Executed: 2019-12-30
Assignee
RINGCENTRAL IP HOLDINGS, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Property (1)
Dividing E-Mails Between Two Users with the Aid of a Server
Patent: 8,260,869 →
Application: 12/678,613 →
Publication: US 2010/0217813
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 30, 2010
From: LEDERER, THOMAS
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 024156/0503 →
Change of Name Dec 8, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034537/0869 →
Assignment of Assignor's Interest Jul 30, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053351/0186 →
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 058856/0304 →
Security Interest Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →