Patent Assignment
Reel/Frame 008200/0118
Change of Name
Recorded: 1996-10-31
Pages: 12
Assignor
SHERRITT GORDON LIMITED
Executed: 1993-07-05
Assignee
SHERRITT INC.
10101-114TH STREET, FORT SASKATCHEWAN ALBERTA, T8L 2, STATELESS
Covered Properties
(38)
Removal of Manganese Ions from Zinc and Manganese Containing Solutions
Patent:
4,290,866 →
Application:
06/086,877 →
Composite Powders Sprayable to Form Abradable Seal Coatings
Patent:
4,291,089 →
Application:
06/091,870 →
Adhesive-Free Tray with Interlocking Tabs and Blank Therefor
Patent:
4,279,374 →
Application:
06/093,927 →
Process for the Recovery of Copper and Zinc Values from Sulphidic Ore
Patent:
4,279,867 →
Application:
06/129,926 →
Coins and Similarly Disc-Shaped Articles
Patent:
4,279,968 →
Application:
06/176,944 →
Recovery of Uranium from Material Containing Iron, Arsenic and Siliceous Matter
Patent:
4,406,864 →
Application:
06/192,767 →
Composite Powders Sprayable to Form Abradable Seal Coatings
Patent:
4,374,173 →
Application:
06/212,781 →
Removal of Manganese and Chloride Ions from Aqueous Acidic Zinc Sulphate Solutions
Patent:
4,379,037 →
Application:
06/271,723 →
Removal of Radium from Aqueous Sulphate Solutons
Patent:
4,423,007 →
Application:
06/283,318 →
Process for Removing Dissolved Selenium Values from an Acidic Aqueous Copper Sulphate Solution
Patent:
4,377,556 →
Application:
06/366,806 →
Removal of Selenium from Acidic Copper/Nickel Solutions
Patent:
4,374,808 →
Application:
06/391,807 →
Method of Protecting a Metallic Sufrace Susceptible to Abrasion by Rock-Like Material
Patent:
4,547,985 →
Application:
06/401,226 →
Recovery of Zinc from Zinc Containing Sulphidic Materials
Patent:
4,443,253 →
Application:
06/417,829 →
Removal of Dissolved Cadmium and Copper from Sulphate Solution with Hydrogbn Sulfide Bh.
Patent:
4,405,570 →
Application:
06/417,830 →
Recovery of Zinc from Zinc-Containing Sulphidic Material
Patent:
4,440,569 →
Application:
06/468,740 →
Process for Recovering Zinc from Zinc Ferrite Material
Patent:
4,510,028 →
Application:
06/508,693 →
Recovery of Zinc from Zinc Containing Sulphidic Material
Patent:
4,505,744 →
Application:
06/508,699 →
Recovery of Cobalt and Nickel from Sulphidic Material
Patent:
4,594,102 →
Application:
06/532,331 →
Process for Separately Recovering Zinc and Lead Values from Zinc and Lead Containing Sulphidic Ore
Patent:
4,545,963 →
Application:
06/536,013 →
Process for the Recovery of Silver from a Residue Essentially Free of Elemental Sulphur
Patent:
4,632,701 →
Application:
06/707,710 →
Recovery of Gold from Refractory Auriferous Iron-Containing Sulphidic Material
Patent:
4,610,724 →
Application:
06/707,711 →
Process for the Pressure Oxidation Acid Leaching of Non-Ferrous Metal and Iron-Containing Sulphidic Material
Patent:
4,606,763 →
Application:
06/707,920 →
Recovery of Gold from Refractory Auriferous Iron-Containing Sulphidic Concentrates
Patent:
4,571,263 →
Application:
06/707,922 →
Recovery of Gold from Auriferous Refractory Iron-Containing Sulphidic Ore
Patent:
4,571,264 →
Application:
06/707,923 →
Recovery of Gold from Refractory Auriferous Iron-Containing Sulphidic Material
Patent:
4,605,439 →
Application:
06/708,203 →
Recovery of Platinum Group Metals from Nickel-Copper-Iron Matte
Patent:
4,571,262 →
Application:
06/710,738 →
Process for the Production of Nickel-Chromium/Chromium Carbide Coatings on Substrates
Patent:
4,606,948 →
Application:
06/736,046 →
Method of Making Aureate Colored Coins,Medallions and Tokens and Products So Made
Patent:
4,579,761 →
Application:
06/761,333 →
Production of Fine Spherical Copper Powder
Patent:
4,645,532 →
Application:
06/787,186 →
Quadrupole Mass Spectrometers
Patent:
4,709,148 →
Application:
06/824,823 →
Process for Producing SM2CO17 Alloy Suitable for Use as Permanent Magnets
Patent:
4,746,378 →
Application:
06/930,062 →
Purification of Elemental Sulphur
Patent:
5,403,571 →
Application:
07/700,149 →
Recovery of Metal Values from Zinc Plant Residues
Patent:
5,348,713 →
Application:
07/929,927 →
Production of Metallic Powder
Patent:
5,246,481 →
Application:
07/966,627 →
Upgrading Copper Sulphide Residues Containing Nickel and Arsenic
Patent:
5,344,479 →
Application:
08/029,513 →
Recovery of Metals from Sulphidic Material
Patent:
5,380,354 →
Application:
08/237,986 →
Process for the Separation of Cobalt from Nickel
Patent:
5,468,281 →
Application:
08/335,701 →
Method for Rehabilitating Pipe Line and Resin Impregnated Lining Having an Integral Heating Element
Patent:
5,606,997 →
Application:
08/430,330 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 1996
From: VIRIDIAN INC.
To: 698638 ALBERTA LTD.
Reel/Frame 008200/0150 →
Change of Name
Oct 31, 1996
From: SHERRITT INC.
To: VIRIDIAN INC.
Reel/Frame 008200/0194 →
Change of Name
Oct 31, 1996
From: SHERRITT GORDON MINES LIMITED
To: SHERRITT GORDON LIMITED
Reel/Frame 008200/0281 →
Assignment of Assignor's Interest
Oct 31, 1996
From: VIRIDIAN INC.
To: WESTAIM CORPORATION, THE
Reel/Frame 008200/0371 →
Release of Security Interest
Feb 24, 2004
From: CONGRESS FINANCIAL CORPORATION
To: MANSFIELD PLUMBING PRODUCTS LLC
Reel/Frame 015000/0048 →
Security Agreement
Feb 24, 2004
From: MANSFIELD PLUMBING PRODUCTS LLC
To: BANK ONE, NA
Reel/Frame 015000/0053 →