Patent Assignment
Reel/Frame 054870/0001
Assignment of Assignor's Interest
Recorded: 2020-12-30
Pages: 132
Assignor
ECOLAB USA INC.
Executed: 2020-08-25
Assignee
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(2)
Progressive Tank System and Method for Using the Same
Progressive Tank System and Method for Using the Same
Application:
62/308,074 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2016
From: LOGAN, ZACHARY WILSON; BINKS, RICHARD LEE; DEPAOLO, CAMDON J.
To: ECOLAB USA INC.
Reel/Frame 038439/0495 →
Assignment of Assignor's Interest
Dec 20, 2017
From: LOGAN, ZACHARY WILSON; BINKS, RICHARD LEE; DEPAOLO, CAMDON J.
To: ECOLAB USA INC.
Reel/Frame 044451/0723 →
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 →
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 →