Patent Assignment
Reel/Frame 066708/0007
Change of Name
Recorded: 2024-02-29
Pages: 3
Assignor
BROTECH CORP.
Executed: 2013-02-12
Assignee
PUROLITE CORPORATION
2201 RENAISSANCE BOULEVARD, KING OF PRUSSIA, PENNSYLVANIA, 19406
Covered Property
(1)
Macroporous Copolymers with Large Pores
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 9, 2008
From: DALE, JAMES A.; SOCHILIN, VLADIMIR; FROMENT, LUC
To: THE PUROLITE COMPANY
Reel/Frame 020928/0390 →
Security Agreement
Sep 4, 2009
From: BROTECH CORP.
To: WILMINGTON TRUST COMPANY
Reel/Frame 023191/0522 →
Patent Security Agreement Supplement No. 3
Jan 21, 2015
From: PUROLITE CORPORATION
To: WILMINGTON TRUST COMPANY
Reel/Frame 034783/0255 →
Patent Security Agreement Supplement No. 1
Jan 21, 2015
From: PUROLITE CORPORATION
To: WILMINGTON TRUST COMPANY
Reel/Frame 034783/0366 →
Release of Security Interest
Jul 7, 2017
From: WILMINGTON TRUST COMPANY
To: PUROLITE CORPORATION F/K/A BROTECH CORP.
Reel/Frame 042928/0700 →
Change of Name
Nov 16, 2023
From: ECOLAB U.S. 8 LLC
To: PUROLITE LLC
Reel/Frame 065602/0171 →
Assignment of Assignor's Interest
Nov 16, 2023
From: THE PUROLITE COMPANY
To: ECOLAB U.S. 8 LLC
Reel/Frame 065601/0635 →
Assignment of Assignor's Interest
Feb 27, 2024
From: DALE, JAMES A.; SOCHILIN, VLADIMIR; FROMENT, LUC
To: THE PUROLITE COMPANY
Reel/Frame 066573/0358 →
Assignment of Assignor's Interest
Mar 5, 2024
From: PUROLITE CORPORATION
To: ECOLAB U.S. 8 LLC
Reel/Frame 066740/0554 →
Change of Name
Mar 7, 2024
From: ECOLAB U.S. 8 LLC
To: PUROLITE LLC
Reel/Frame 066749/0129 →