Patent Assignment
Reel/Frame 037258/0712
Assignment of Assignor's Interest
Recorded: 2015-12-10
Pages: 5
Assignor
CODY LINERS LTD.
Executed: 2015-11-04
Assignee
ECOLAB USA INC.
370 WABASHA STREET NORTH, SAINT PAUL, MINNESOTA, 55102
Covered Properties
(2)
Chemical Injection System and Method
System and Method for Hydrogen Sulfide Decontamination
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2003
From: MCKEARY, LEONARD E.
To: CODY LINERS LTD.
Reel/Frame 013759/0277 →
Assignment of Assignor's Interest
Oct 20, 2008
From: SCHULZ, MARC; MCKEARY, LEONARD
To: CODY LINERS LTD.
Reel/Frame 021700/0818 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 052848/0368 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 053250/0001 →
Change of Address
Mar 23, 2022
From: ECOLAB USA INC.
To: ECOLAB USA INC.
Reel/Frame 059485/0168 →
Assignment of Assignor's Interest
Mar 23, 2022
From: ECOLAB USA INC.
To: CHAMPIONX USA INC.
Reel/Frame 059485/0204 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: CHAMPIONX USA INC.
Reel/Frame 060304/0267 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →