IP Library › Assignment 034513/0235
Patent Assignment
Reel/Frame 034513/0235

Assignment of Assignor's Interest

Recorded: 2014-12-16 Pages: 5
Assignors
TIDWELL, TIMOTHY J.
Executed: 2014-12-15
BROUSSARD, ZACHARY RICHARD
Executed: 2014-12-15
Assignee
ECOLAB USA INC.
655 LONE OAK DRIVE, EAGAN, MINNESOTA, 55121
Covered Property (1)
Methods of Determining Biocide Efficacy or Mechanism of Action Using Flow Cytometry
Patent: 9,382,572 →
Application: 14/466,232 →
Publication: US 2015/0056648
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 →