IP Library › Assignment 014011/0381
Patent Assignment
Reel/Frame 014011/0381

Certificate of Amendment

Recorded: 2003-04-29 Pages: 8
Assignor
SUPERIOR PROPANE INC.
Executed: 2003-02-26
Assignee
SUPERIOR PLUS INC.
320 THE EAST MALL, C/O ERCO WORLDWIDE, TORONTO, ONTARIO, M9B 6C7, CANADA
Covered Property (1)
Chlorine Dioxide Generator
Patent: 6,967,010 →
Application: 09/788,585 →
Publication: US 2002/0021990
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 15, 2001
From: COWLEY, GERALD; DEAN, DAVID ANDREW
To: STERLING PULP CHEMICALS, LTD.
Reel/Frame 011899/0700 →
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 →