Patent Assignment
Reel/Frame 038179/0349
Conversion
Recorded: 2016-03-21
Pages: 6
Assignor
CESI CHEMICAL, INC.
Executed: 2016-01-01
Assignee
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD, MARLOW, OKLAHOMA, 73055
Covered Property
(1)
Surfactant Formulations for Foam Flooding
Application:
13/863,205 →
Publication:
US 2013/0292121
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2013
From: PENNY, GLENN S.; BIAN, YU; PURSLEY, JOHN T.
To: CESI CHEMICAL, INC.
Reel/Frame 030220/0808 →
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, INC.
Reel/Frame 048916/0850 →