Covered Property (1)

Related Assignments (11)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Jan 9, 2007

From: LEVY, JACQUELINE; SHARLAND, MICHAEL; MASKELL, JAY

To: SIEMENS COMMUNICATIONS, INC.

Reel/Frame 018774/0398 →

Assignment of Assignor's Interest Apr 27, 2010

From: SIEMENS COMMUNICATIONS, INC.

To: SIEMENS ENTERPRISE COMMUNICATIONS, INC.

Reel/Frame 024294/0040 →

Grant of Security Interest in U.S. Patents Nov 10, 2010

From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.

To: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT

Reel/Frame 025339/0904 →

Change of Name Nov 11, 2015

From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.

To: UNIFY, INC.

Reel/Frame 037090/0909 →

Termination and Release of Security Interest in Patents Jan 20, 2016

From: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT

To: UNIFY INC. (F/K/A SIEMENS ENTERPRISE COMMUNICATIONS, INC.)

Reel/Frame 037564/0703 →

Release of Security Interest Feb 1, 2016

From: WELLS FARGO TRUST CORPORATION LIMITED

To: UNIFY INC.

Reel/Frame 037661/0781 →

Assignment of Assignor's Interest Jul 29, 2020

From: RINGCENTRAL IP HOLDINGS, INC.

To: RINGCENTRAL, INC.

Reel/Frame 053342/0391 →

Confidential Patent Agreement Dec 21, 2020

From: UNIFY INC.

To: UNIFY GMBH & CO. KG

Reel/Frame 054836/0521 →

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 058855/0877 →

Security Interest Feb 14, 2023

From: RINGCENTRAL, INC.

To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

Reel/Frame 062973/0194 →