Patent Assignment
Reel/Frame 006258/0474
Assignment of Assignors Interest.
Recorded: 1992-08-25
Pages: 10
Assignor
TENNECO CANADA INC.
Executed: 1992-08-14
Assignee
STERLING PULP CHEMICALS, LTD. A CORP. OF CANADA
40 KING STREET WEST, STE. 4100, TORONTO, ONTARIO, M5H 3Y4, CANADA
Covered Properties
(9)
Chlorate Cell System
Patent:
4,414,088 →
Application:
06/304,108 →
Removal of Chromium from Cell Liquor
Patent:
4,704,259 →
Application:
06/866,726 →
Production of Hexavalent Chromium for Use in Chlorate Cells
Patent:
4,773,974 →
Application:
06/924,572 →
Electrochemical Removal of Chromium from Chlorate Solutions
Patent:
4,699,701 →
Application:
06/924,573 →
Electrochemical Removal of Hypochlorites from Chlorate Cell Liquors
Patent:
4,773,975 →
Application:
06/924,574 →
Electrochemical Removal of Chromium from Chlorate Solutions
Patent:
4,834,848 →
Application:
07/151,239 →
Sparger System for Discharge of Bulk Material from Hopper Cars
Patent:
5,002,615 →
Application:
07/205,726 →
Sparger System for Discharge of Bulk Material from Hopper Cars
Patent:
5,013,530 →
Application:
07/462,232 →
Sparger System for Discharge of Bulk Material from Hopper Cars
Patent:
5,110,366 →
Application:
07/671,474 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 21, 1981
From: FORD, JOSEPH B
To: ERCO INDUSTRIES LIMITED
Reel/Frame 003951/0799 →
Merger 12-30-84
Mar 4, 1985
From: ERCO INDUSTRIES LIMITED
To: TENNECO CANADA INC.
Reel/Frame 004368/0762 →
Assignment of Assignors Interest.
May 27, 1986
From: LIPSZTAJN, MAREK
To: TENNECO CANADA INC. (ERCO DIVISION)
Reel/Frame 004570/0192 →
Assignment of Assignors Interest.
Feb 1, 1988
From: LIPSZTAJN, MAREK
To: TENNECO CANADA INC.
Reel/Frame 004830/0172 →
Assignment of Assignors Interest.
Sep 1, 1988
From: MC GREGOR, COLIN R.
To: TENNECO CANADA INC.
Reel/Frame 004942/0511 →
Assignment of Assignors Interest.
Mar 19, 1991
From: MC GREGOR, COLIN R.
To: TENNECO CANADA INC.
Reel/Frame 005645/0599 →
Security Interest
Aug 25, 1992
From: STERLING PULP CHEMICALS, LTD.
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 006258/0457 →
Release of Security Interest
Dec 4, 2002
From: SCOTIABANK, AS SUCCESSOR TO THE BANK OF NOVA SCOTIA
To: STERLING PULP CHEMICALS LTD.
Reel/Frame 013280/0230 →
Certificate of Amendment
Feb 28, 2003
From: SUPERIOR PROPANE INC.
To: SUPERIOR PLUS INC.
Reel/Frame 014007/0315 →
Certificate of Amendment
Apr 29, 2003
From: SUPERIOR PROPANE INC.
To: SUPERIOR PLUS INC.
Reel/Frame 014007/0496 →
Certificate of Amendment
Apr 29, 2003
From: SUPERIOR PROPANE, INC.
To: SUPERIOR PLUS INC.
Reel/Frame 014007/0186 →
Certficate of Amendment
Apr 29, 2003
From: SUPERIOR PROPANE INC.
To: SUPERIOR PLUS INC.
Reel/Frame 014007/0541 →
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 →