Patent Assignment
Reel/Frame 027497/0394
Assignment of Assignor's Interest
Recorded: 2012-01-08
Pages: 3
Assignor
BREZINSKI, MICHAEL M.
Executed: 2006-01-24
Assignee
CESI CHEMICAL, INC.
1004 S. PLAINSMAN ROAD, MARLOW, OKLAHOMA, 73055
Covered Property
(1)
System and Method for the Reduction of Ferric Ion
PCT:
PCT/US2011/066141 ↗
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 2013
From: FLOTEK INDUSTRIES, INC.; CESI CHEMICAL, INC.; CESI MANUFACTURING, LLC; MATERIAL TRANSLOGISTICS, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 030569/0758 →
Release of Security Interest
Apr 17, 2019
From: PNC BANK NATIONAL ASSOCIATION
To: CESI CHEMICAL, A FLOTEK COMPANY
Reel/Frame 048914/0120 →