Patent Assignment
Reel/Frame 014013/0011
Certificate of Amendment
Recorded: 2003-04-29
Pages: 8
Assignor
SUPERIOR PROPANE INC.
Executed: 2003-02-26
Assignee
SUPERIOR PLUS INC.
C/O ERCO WORLDWIDE, 320 THE EAST MALL, TORONTO, ONTARIO, M9B 6C7, CANADA
Covered Property
(1)
Electrolytic Process for the Production of Chlorine Dioxide
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 6, 2002
From: LIPSZTAJN, MAREK; SCHAIBLE, RONALD K.; OMELCHENKO, YURI ALEXEEVICH; RANGER, GEORGE JOSEPH
To: STERLING PULP CHEMICALS, LTD.
Reel/Frame 013268/0540 →
Assignment of Assignor's Interest
Nov 25, 2008
From: SUPERIOR PLUS INC.
To: SUPERIOR PLUS INCOME FUND
Reel/Frame 021876/0696 →
Assignment of Assignor's Interest
May 5, 2010
From: SUPERIOR PLUS INC.
To: SUPERIOR PLUS LP
Reel/Frame 024411/0122 →
Assignment of Assignor's Interest
Jul 28, 2021
From: SUPERIOR PLUS LP
To: ERCO WORLDWIDE LP
Reel/Frame 057009/0253 →
Security Interest
Sep 13, 2021
From: ERCO WORLDWIDE LP
To: THE TORONTO-DOMINION BANK
Reel/Frame 057459/0628 →