Patent Assignment
Reel/Frame 048029/0098
Employee Agreement
Recorded: 2019-01-08
Pages: 2
Assignor
SMITH, KIM R.
Executed: 1996-08-12
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Composition for Remediating Iron Sulfide in Oilfield Production Systems
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 2019
From: BENNETT, BRIAN MICHAEL; SILVERNAIL, CARTER
To: ECOLAB USA INC.
Reel/Frame 047929/0320 →
Order Granting Name Change and Other Relief
Jan 8, 2019
From: SMITH, KIM RENAE
To: SOLOMON, KIM RUTH
Reel/Frame 049327/0079 →
Assignment of Assignor's Interest
Jun 27, 2019
From: CARRERA, ANA FERRER
To: ECOLAB USA INC.
Reel/Frame 049609/0481 →
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 →