Patent Assignment
Reel/Frame 029061/0085
Security Agreement
Recorded: 2012-10-01
Pages: 6
Assignor
BROTECH CORP.
Executed: 2012-09-27
Assignee
WILMINGTON TRUST COMPANY
1100 NORTH MARKET STREET, RODNEY SQUARE NORTH, WILMINGTON, DELAWARE, 19890
Covered Properties
(3)
Method for Purifying Water by Cyclic Ionic Exchange
Application:
13/096,406 →
Publication:
US 2011/0278225
Method of Producing Uniform Polymer Beads of Various Sizes
Aminated Ion Exchange Resins and Production Methods Thereof
Application:
61/543,007 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2011
From: BOODOO, FRANCIS
To: BROTECH CORP., D/B/A PUROLITE
Reel/Frame 026194/0896 →
Assignment of Assignor's Interest
Sep 24, 2012
From: SOCHILIN, VLADIMIR ANATOLIEVICH
To: BROTECH CORP. D/B/A PUROLITE
Reel/Frame 029011/0857 →
Assignment of Assignor's Interest
Jun 24, 2013
From: FUKUDA, JUNJI; BURT, ADRIAN; KOSVINTSEV, SERGUEI RUDOLFOVICH
To: BROTECH CORP. D/B/A PUROLITE
Reel/Frame 030669/0498 →
Assignment of Assignor's Interest
Jun 28, 2013
From: FUKUDA, JUNJI; BURT, ADRIAN; KOSVINTSEV, SERGUEI RUDOLFOVICH
To: BROTECH CORP. D/B/A PUROLITE
Reel/Frame 030705/0670 →
Change of Name
Jul 23, 2014
From: BROTECH CORP.
To: PUROLITE CORPORATION
Reel/Frame 033389/0839 →
Patent Security Agreement Supplement No. 1
Jan 21, 2015
From: PUROLITE CORPORATION
To: WILMINGTON TRUST COMPANY
Reel/Frame 034783/0366 →
Change of Name
Sep 14, 2015
From: BROTECH CORP. D/B/A/ PUROLITE
To: PUROLITE CORPORATION
Reel/Frame 036602/0981 →
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: 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 →