IP Library › Assignment 065602/0171
Patent Assignment
Reel/Frame 065602/0171

Change of Name

Recorded: 2023-11-16 Pages: 3
Assignor
ECOLAB U.S. 8 LLC
Executed: 2021-12-01
Assignee
PUROLITE LLC
2201 RENAISSANCE BLVD., KING OF PRUSSIA, PENNSYLVANIA, 19406
Covered Properties (2)
Macroporous Copolymers with Large Pores
Patent: 8,496,121 →
Application: 12/056,166 →
Publication: US 2008/0237133
Controlled Catalysis
Patent: 8,729,295 →
Application: 12/258,123 →
Publication: US 2009/0112016
Related Assignments (15)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest Jan 9, 2009
From: DALE, JAMES A.; FROMENT, LUC; BAPAT, SATISH
To: THE PUROLITE COMPANY
Reel/Frame 022084/0713 →
Security Agreement Sep 4, 2009
From: BROTECH CORP.
To: WILMINGTON TRUST COMPANY
Reel/Frame 023191/0522 →
Patent Security Agreement Supplement No. 1 Jan 21, 2015
From: PUROLITE CORPORATION
To: WILMINGTON TRUST COMPANY
Reel/Frame 034783/0366 →
Patent Security Agreement Supplement No. 3 Jan 21, 2015
From: PUROLITE CORPORATION
To: WILMINGTON TRUST COMPANY
Reel/Frame 034783/0255 →
Release of Security Interest Jul 7, 2017
From: WILMINGTON TRUST COMPANY
To: PUROLITE CORPORATION F/K/A BROTECH CORP.
Reel/Frame 042928/0700 →
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 →
Change of Name Feb 29, 2024
From: BROTECH CORP.
To: PUROLITE CORPORATION
Reel/Frame 066708/0007 →
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 →
Assignment of Assignor's Interest Mar 7, 2024
From: DALE, JAMES A.; FROMENT, LUC; BAPAT, SATISH
To: THE PUROLITE COMPANY
Reel/Frame 066677/0179 →
Change of Name Mar 11, 2024
From: BROTECH CORP.
To: PUROLITE CORPORATION
Reel/Frame 066793/0034 →
Assignment of Assignor's Interest Mar 16, 2024
From: PUROLITE CORPORATION
To: ECOLAB U.S. 8 LLC
Reel/Frame 066801/0697 →
Change of Name Mar 18, 2024
From: ECOLAB U.S. 8 LLC
To: PUROLITE LLC
Reel/Frame 066817/0236 →