Patent Assignment
Reel/Frame 013660/0073
Assignment of Assignor's Interest
Recorded: 2003-01-13
Pages: 3
Assignee
URS CORPORATION
100 CALIFORNIA ST., SUITE 300, SAN FRANCISCO, CALIFORNIA, 94111
Covered Property
(1)
Gas Distribution System for Venturi Scrubbers and Absorbers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Patent Security Interest
Nov 16, 2007
From: URS CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 020125/0406 →
Security Agreement
Nov 23, 2010
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: URS CORPORATION
Reel/Frame 025309/0403 →