Patent Assignment
Reel/Frame 013521/0731
Assignment of Assignor's Interest
Recorded: 2002-11-22
Pages: 7
Assignors
MCCALMONT, PATTI
Executed: 2002-10-29
SHERRY, ROBERT ALLEN
Executed: 2002-10-29
HWANG, KUEN-YIH
Executed: 2002-10-29
Assignee
INTRADO, INC. A CORPORATION OF THE STATE OF DELAWARE
6285 LOOKOUT ROAD, BOULDER, COLORADO, 80301
Covered Property
(1)
Method and system for determining location of a mobile communication unit
Application:
10/302,283 →
Publication:
US 2004/0203884
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 22, 2002
From: SCHLEIN, EDWARD
To: INTRADO, INC.
Reel/Frame 013519/0985 →
Assignment of Assignor's Interest
Nov 22, 2002
From: DRENNAN, MARK NATHANIEL
To: INTRADO, INC., A CORPORATION OF DELAWARE
Reel/Frame 013521/0779 →
Security Agreement
Oct 25, 2006
From: INTERCALL, INC; INTRADO INC; WEST CORPORATION; WEST DIRECT, INC
To: LEHMAN COMMERCIAL PAPER, INC.
Reel/Frame 018433/0233 →
Assignment and Assumption of Security
Aug 12, 2009
From: WEST CORPORATION; COSMOSIS CORPORATION; INTERCALL, INC.; INTRADO COMMUNICATIONS INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 023085/0574 →
Merger and Change of Name
Jun 13, 2016
From: INTRADO INFORMATION SYSTEMS HOLDINGS, INC; INTRADO INC.; INTRADO INC.
To: WEST SAFETY SERVICES, INC.
Reel/Frame 038894/0212 →
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 →
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: WEST CORPORATION; COSMOSIS CORPORATION; INTERCALL, INC.; INTRADO COMMUNICATIONS INC.
Reel/Frame 062249/0385 →