IP Library › Assignment 035146/0629
Patent Assignment
Reel/Frame 035146/0629

Change of Name

Recorded: 2015-03-09 Pages: 7
Assignor
Assignee
CESI CHEMICAL, INC.
10603 W. SAM HOUSTON PKWY N., SUITE 300, HOUSTON, TEXAS, 77064
Covered Properties (2)
Composition and Process for Well Cleaning
Patent: 7,380,606 →
Application: 10/377,322 →
Publication: US 2003/0166472
Composition and Process for the Treatment of Hydrogen Sulfide
Patent: 7,544,639 →
Application: 11/122,681 →
Publication: US 2005/0209107
Related Assignments (5)
Other recorded transfers of the patents 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 →
Corrective Assignment to Correct the Original Assignment Previously Recorded on Reel 016531 Frame 0101. 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 033500/0979 →
Confirmatory Assignment Jan 29, 2016
From: PURSLEY, JOHN T.; HOLCOMB, DAVID L.; PENNY, GLENN S.
To: FLOTEK CHEMISTRY, LLC
Reel/Frame 037642/0315 →
Conversion Mar 21, 2016
From: CESI CHEMICAL, INC.
To: FLOTEK CHEMISTRY, LLC
Reel/Frame 038183/0840 →
Release of Security Interest Apr 17, 2019
From: PNC BANK NATIONAL ASSOCIATION
To: CESI CHEMICAL, A FLOTEK COMPANY
Reel/Frame 048914/0120 →