Patent Assignment
Reel/Frame 026407/0211
Assignment of Assignor's Interest
Recorded: 2011-06-08
Pages: 2
Assignor
COLLINS, CYRIL
Executed: 2009-11-03
Assignee
KELLOGG BROWN & ROOT LLC
601 JEFFERSON AVENUE, HOUSTON, TEXAS, 77002
Covered Property
(1)
Dividing Wall Column with a Heat Pump
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2010
From: KELLOGG BROWN & ROOT LLC
To: M. W. KELLOGG LIMITED
Reel/Frame 025444/0018 →
Assignment of Assignor's Interest
Jun 8, 2011
From: TOWNSEND, DEREK WILLIAM
To: KELLOGG BROWN & ROOT LLC
Reel/Frame 026407/0194 →
Security Interest
Apr 25, 2018
From: KELLOGG BROWN & ROOT LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 046022/0413 →