Patent Assignment
Reel/Frame 030384/0060
Assignment of Assignor's Interest
Recorded: 2013-05-09
Pages: 5
Assignors
MILES, ANDREW FREDERICK
Executed: 2013-05-07
BRETHERTON, NEIL
Executed: 2013-05-07
RICHTEROVA, KARLA
Executed: 2013-05-07
Assignee
CHAMPION TECHNOLOGIES LTD
W.SAM WHITE BUILDING, PETERSEAT DRIVE, ABERDEEN ABERDEENSHIRE, AB12 3HT, UNITED KINGDOM
Covered Property
(1)
Method and Composition for Preventing Corrosion of Metal Surfaces
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2017
From: CHAMPION TECHNOLOGIES LIMITED
To: ECOLAB USA INC.
Reel/Frame 042583/0941 →
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 →