Covered Property (1)

Related Assignments (8)

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

Security Agreement Apr 16, 2010

From: INTERCALL, INC.; INTRADO, INC.; WEST CORPORATION; WEST DIRECT, LLC

To: WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

Reel/Frame 024244/0216 →

Security Interest Jan 13, 2015

From: WEST CORPORATION

To: WELLS FARGO BANK, NATIONAL ASSOCIATION

Reel/Frame 034694/0684 →

Security Interest Jun 20, 2016

From: WEST CORPORATION; WEST INTERACTIVE SERVICES CORPORATION; WEST SAFETY SERVICES, INC.; WEST UNIFIED COMMUNICATIONS SERVICES, INC.

To: U.S. BANK NATIONAL ASSOCIATION

Reel/Frame 039093/0944 →

Termination and Release of Security Interest in Patents Recorded at Reel 034694, Frame 0684 Oct 10, 2017

From: WELLS FARGO BANK, NATIONAL ASSOCIATION

To: WEST CORPORATION

Reel/Frame 044168/0967 →

Notice of Grant of Security Interest in Patents (First Lien) Oct 10, 2017

From: WEST CORPORATION

To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

Reel/Frame 044166/0901 →

Release of Security Interest May 1, 2018

From: U.S. BANK NATIONAL ASSOCIATION

To: WEST CORPORATION; WEST INTERACTIVE SERVICES CORPORATION; WEST SAFETY SERVICES, INC.; WEST UNIFIED COMMUNICATIONS SERVICES, INC.

Reel/Frame 046046/0547 →

Release of Security Interest Dec 20, 2022

From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR TO WACHOVIA BANK, NATIONAL ASSOCIATION

To: INTERCALL, INC.; INTRADO INC.; WEST CORPORATION; WEST DIRECT, LLC

Reel/Frame 062201/0960 →

Omnibus Assignment of Security Interest in Intellectual Property Nov 25, 2024

From: UBS AG, STAMFORD BRANCH (AS SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH IN ITS CAPACITY AS COLLATERAL AGENT)

To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS THE SUCCESSOR COLLATERAL AGENT

Reel/Frame 069438/0775 →