Covered Property (1)

Related Assignments (12)

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

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 →

Assignment of Assignor's Interest Aug 24, 2015

From: UNIFY INC.

To: UNIFY GMBH & CO. KG

Reel/Frame 036434/0247 →

Termination and Release of Security Interest in Patents Sep 9, 2015

From: WELLS FARGO TRUST CORPORATION LIMITED

To: UNIFY, INC.

Reel/Frame 036574/0383 →

Demerger Oct 28, 2015

From: UNIFY GMBH & CO. KG

To: ENTERPRISE TECHNOLOGIES S.A.R.L. & CO. KG

Reel/Frame 037008/0751 →

Dissolution into Related Entity Nov 19, 2015

From: ENTERPRISE TECHNOLOGIES S.A.R.L. & CO. KG

To: ENTERPRISE SYSTEMS TECHNOLOGIES S.A.R.L.

Reel/Frame 037146/0432 →

Confidential Patent Agreement Jan 28, 2022

From: UNIFY GMBH & CO. KG

To: UNIFY PATENTE GMBH & CO. KG

Reel/Frame 058892/0250 →

Assignment of Assignor's Interest Jan 29, 2022

From: UNIFY PATENTE GMBH & CO. KG

To: RINGCENTRAL IP HOLDINGS, INC.

Reel/Frame 058819/0482 →

Assignment of Assignor's Interest Apr 11, 2022

From: ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.

To: UNIFY PATENTE GMBH & CO. KG

Reel/Frame 059556/0212 →

Change of Name Jun 23, 2022

From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.

To: UNIFY INC.

Reel/Frame 060435/0512 →

Assignment of Assignor's Interest Aug 1, 2022

From: ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.

To: UNIFY PATENTE GMBH & CO. KG

Reel/Frame 060685/0391 →

Security Interest Feb 14, 2023

From: RINGCENTRAL, INC.

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

Reel/Frame 062973/0194 →