Patent Assignment
Reel/Frame 044453/0489
Assignment of Assignor's Interest
Recorded: 2017-12-20
Pages: 7
Assignors
BINKS, RICHARD LEE
Executed: 2016-04-28
LOGAN, ZACHARY WILSON
Executed: 2016-04-28
HUANG, CHENG-SUNG
Executed: 2017-07-03
DEPAOLO, CAMDON J.
Executed: 2016-04-28
Assignee
ECOLAB USA INC.
370 NORTH WABASHA STREET, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Rapid Polymer Hydration
Patent:
10,549,440 →
Application:
15/457,936 →
Publication:
US 2017/0259443
PCT:
PCT/US2017/022161 ↗
Related Assignments
(4)
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 →
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 →