IP Library › Assignment 034075/0180
Patent Assignment
Reel/Frame 034075/0180

Assignment of Assignor's Interest

Recorded: 2014-10-30 Pages: 3
Assignors
LUCENTE-SCHULTZ, REBECCA MICHELE
Executed: 2014-10-30
SERVESKO, JEFF
Executed: 2014-10-30
Assignee
ECOLAB USA INC.
370 WABASHA STREET NORTH, ST. PAUL, MINNESOTA, 55102
Covered Property (1)
Cationic Ammonium Surfactants as Low Dosage Hydrate Inhibitors
Patent: 9,765,254 →
Application: 14/528,877 →
Publication: US 2016/0122619
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 →