Patent Assignment
Reel/Frame 016855/0208
Assignment of Assignor's Interest
Recorded: 2005-12-06
Pages: 4
Assignors
BOODOO, FRANCIS
Executed: 2005-11-17
FRIES, WILLIAM
Executed: 2005-11-17
DALE, JAMES A.
Executed: 2005-11-17
Assignee
BROTECH CORPORATION D/B/A THE PUROLITE COMPANY
150 MONUMENT ROAD, BALA CYNWYD, PENNSYLVANIA, 19004
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: COPPOLA, EDWARD N.; BAXLEY, JOHN S.; DAVIS, ANDREA M.
To: APPLIED RESEARCH ASSOCIATES, INC.
Reel/Frame 016855/0231 →
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 →