IP Library › Assignment 037642/0315
Patent Assignment
Reel/Frame 037642/0315

Confirmatory Assignment

Recorded: 2016-01-29 Pages: 8
Assignors
PURSLEY, JOHN T.
Executed: 2016-01-05
HOLCOMB, DAVID L.
Executed: 2015-01-15
PENNY, GLENN S.
Executed: 2016-01-06
Assignee
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD, MARLOW, OKLAHOMA, 73055
Covered Property (1)
Composition and Process for Well Cleaning
Patent: 7,380,606 →
Application: 10/377,322 →
Publication: US 2003/0166472
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Original Assignment Previously Recorded on Reel 013830 Frame 0128. Assignor(S) Hereby Confirms the Update to Assignee Name from Cesi Chemical, a Flotek Company to Chemical & Equipment Specialties, Inc. Aug 8, 2014
From: PURSLEY, JOHN T; HOLCOMB, DAVID L; PENNY, GLENN S
To: CHEMICAL & EQUIPMENT SPECIALTIES, INC.
Reel/Frame 033500/0964 →
Change of Name Mar 9, 2015
From: CHEMICAL & EQUIPMENT SPECIALTIES, INC.
To: CESI CHEMICAL, INC.
Reel/Frame 035146/0629 →
Release of Security Interest Apr 17, 2019
From: PNC BANK NATIONAL ASSOCIATION
To: CESI CHEMICAL, A FLOTEK COMPANY
Reel/Frame 048914/0120 →