Patent Assignment
Reel/Frame 033484/0659
Assignment of Assignor's Interest
Recorded: 2014-08-07
Pages: 3
Assignors
KEASLER, VICTOR
Executed: 2013-11-05
CLARK, JEFFERY CALEB
Executed: 2013-11-08
KELLER-SCHULTZ, CARRIE
Executed: 2013-11-05
BENNETT, BRIAN
Executed: 2013-11-05
Assignee
ECOLAB USA INC.
655 LONE OAK DRIVE, EAGAN, MINNESOTA, 55121
Covered Property
(1)
Biocide Compositions
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Sep 22, 2020
From: ECOLAB USA INC.
To: CHAMPIONX USA INC.
Reel/Frame 053849/0537 →
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 →