Patent Assignment
Reel/Frame 016855/0231
Assignment of Assignor's Interest
Recorded: 2005-12-06
Pages: 4
Assignors
COPPOLA, EDWARD N.
Executed: 2005-10-26
BAXLEY, JOHN S.
Executed: 2005-10-26
DAVIS, ANDREA M.
Executed: 2005-10-26
Assignee
APPLIED RESEARCH ASSOCIATES, INC.
4300 SAN MATEO BLVD., NE, SUITE A-220, ALBUQUERQUE, NEW MEXICO, 87110
Covered Property
(1)
Process for Regenerating and Protonating a Weak-Base Anion Exchange Resin
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2005
From: BOODOO, FRANCIS; FRIES, WILLIAM; DALE, JAMES A.
To: BROTECH CORPORATION D/B/A THE PUROLITE COMPANY
Reel/Frame 016855/0208 →
Security Agreement
Sep 4, 2009
From: BROTECH CORP.
To: WILMINGTON TRUST COMPANY
Reel/Frame 023191/0522 →
Release of Security Interest
Apr 8, 2020
From: WILMINGTON TRUST COMPANY
To: PUROLITE CORPORATION (F/K/A BROTECH CORP.)
Reel/Frame 052345/0315 →
Assignment of Assignor's Interest
May 21, 2021
From: BROTECH CORP.
To: PUROLITE CORPORATION
Reel/Frame 056336/0477 →
Change of Name
Jun 1, 2021
From: BROTECH CORP.
To: PUROLITE CORPORATION
Reel/Frame 056402/0530 →
Assignment of Assignor's Interest
Nov 16, 2023
From: PUROLITE CORPORATION
To: ECOLAB U.S. 8 LLC
Reel/Frame 065601/0260 →
Change of Name
Nov 16, 2023
From: ECOLAB U.S. 8 LLC
To: PUROLITE LLC
Reel/Frame 065601/0704 →