Patent Assignment
Reel/Frame 026027/0188
Assignment of Assignor's Interest
Recorded: 2011-03-26
Pages: 4
Assignor
PELETEX, INC.
Executed: 2011-03-24
Assignee
WESTEC ENVIRONMENTAL SOLUTIONS, LLC
ONE MAGNIFICENT MILE CENTER, 980 NORTH MICHIGAN AVENUE, SUITE 1400, CHICAGO, ILLINOIS, 60611
Covered Property
(1)
Method and Means for Filtering an Air Stream with an Aqueous Froth
Patent:
6,616,733 →
Application:
09/889,235 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2019
From: WESTEC ENVIRONMENTAL SOLUTIONS, LLC
To: INDUSTRIAL CLIMATE SOLUTIONS, INC
Reel/Frame 048641/0976 →
Assignment of Assignor's Interest
Oct 13, 2020
From: WESTEC ENVIRONMENTAL SOLUTIONS, LLC
To: INDUSTRIAL CLIMATE SOLUTIONS, INC
Reel/Frame 054059/0235 →
Security Interest
Dec 13, 2021
From: INDUSTRIAL CLIMATE SOLUTIONS, INC.
To: BAKER HUGHES ENERGY SERVICES CANADA INC.
Reel/Frame 058371/0894 →