SHERRITT INTERNATIONAL CORPORATION

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Fort Saskatchewan, CA

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Patents Grantslast 30 patents

Information Patent Grant
Co-processing of copper sulphide concentrate with nickel laterite ore
- Patent number 12,286,686
- Issue date Apr 29, 2025
- Sherritt International Corporation
- Jan Smit
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Integrated pressure oxidative leach of copper sulphidic feed with c...
- Patent number 11,584,975
- Issue date Feb 21, 2023
- Sherritt International Corporation
- Preston Carl Holloway
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low acidity, low solids pressure oxidative leaching of sulphidic feeds
- Patent number 11,118,244
- Issue date Sep 14, 2021
- Sherritt International Corporation
- Jan Tjeerd Smit
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery of copper from arsenic-containing process feed
- Patent number 10,544,482
- Issue date Jan 28, 2020
- Sherritt International Corporation
- Kelvin Richard Buban
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hydrogen reduction of metal sulphate solutions for decreased silico...
- Patent number 10,449,607
- Issue date Oct 22, 2019
- Sherritt International Corporation
- Fu Qin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for partial upgrading of heavy oil
- Patent number 10,358,610
- Issue date Jul 23, 2019
- Sherritt International Corporation
- Mohammad Reza Malek Abbaslou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovering metals from complex metal sulfides
- Patent number 8,221,710
- Issue date Jul 17, 2012
- Sherritt International Corporation
- John Stiksma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Producing cobalt (III) hexammine sulfate from nickel cobalt sulfides
- Patent number 6,949,232
- Issue date Sep 27, 2005
- Sherritt International Corporation
- Gavin Kerry Wyllie Freeman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing cobalt metal powder from nickel-cobalt sulphides
- Patent number 6,267,800
- Issue date Jul 31, 2001
- Sherritt International Corporation
- Gavin Kerry Wyllie Freeman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of cobalt by selective precipitation of cobalt...
- Patent number 6,264,904
- Issue date Jul 24, 2001
- Sherritt International Corporation
- Gavin Kerry Wyllie Freeman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Integrated Pressure Oxidative Leach of Copper Sulphidic Feed with C...
- Publication number 20230076620
- Publication date Mar 9, 2023
- SHERRITT INTERNATIONAL CORPORATION
- Preston Carl HOLLOWAY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore
- Publication number 20220267877
- Publication date Aug 25, 2022
- SHERRITT INTERNATIONAL CORPORATION
- Jan SMIT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Low Acidity, Low Solids Pressure Oxidative Leaching of Sulphidic Feeds
- Publication number 20180298466
- Publication date Oct 18, 2018
- SHERRITT INTERNATIONAL CORPORATION
- Jan Tjeerd SMIT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Partial Upgrading of Heavy Oil
- Publication number 20170306252
- Publication date Oct 26, 2017
- SHERRITT INTERNATIONAL CORPORATION
- Mohammad Reza MALEK ABBASLOU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrogen Reduction of Metal Sulphate Solutions for Decreased Silico...
- Publication number 20170106450
- Publication date Apr 20, 2017
- SHERRITT INTERNATIONAL CORPORATION
- Fu QIN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Recovery of Copper from Arsenic-Containing Process Feed
- Publication number 20170009318
- Publication date Jan 12, 2017
- SHERRITT INTERNATIONAL CORPORATION
- Kelvin Richard BUBAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method of Recovering Nickel or Cobalt While Mitigating Corrosion
- Publication number 20160010176
- Publication date Jan 14, 2016
- SHERRITT INTERNATIONAL CORPORATION
- James BUDAC
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovering Metal Values from a Metalliferrous Material
- Publication number 20110058998
- Publication date Mar 10, 2011
- SHERRITT INTERNATIONAL CORPORATION
- Michael Joseph COLLINS
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovering Metal Values from a Metalliferrous Material
- Publication number 20100300248
- Publication date Dec 2, 2010
- SHERRITT INTERNATIONAL CORPORATION
- James Budac
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovering Metal Values from a Leach Residue
- Publication number 20100300249
- Publication date Dec 2, 2010
- SHERRITT INTERNATIONAL CORPORATION
- James Budac
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Trademarklast 30 trademarks

Information Trademark
86844366 - SHERRITT
- Serial number 86844366
- Registration number 5577926
- Filing date Dec 9, 2015
- Sherritt International Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

SHERRITT INTERNATIONAL CORPORATION

Organization

Patents Grantslast 30 patents

Co-processing of copper sulphide concentrate with nickel laterite ore

Integrated pressure oxidative leach of copper sulphidic feed with c...

Low acidity, low solids pressure oxidative leaching of sulphidic feeds

Recovery of copper from arsenic-containing process feed

Hydrogen reduction of metal sulphate solutions for decreased silico...

Process for partial upgrading of heavy oil

Recovering metals from complex metal sulfides

Producing cobalt (III) hexammine sulfate from nickel cobalt sulfides

Process for producing cobalt metal powder from nickel-cobalt sulphides

Process for recovery of cobalt by selective precipitation of cobalt...

Patents Applicationslast 30 patents

Integrated Pressure Oxidative Leach of Copper Sulphidic Feed with C...

Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore

Low Acidity, Low Solids Pressure Oxidative Leaching of Sulphidic Feeds

Process for Partial Upgrading of Heavy Oil

Hydrogen Reduction of Metal Sulphate Solutions for Decreased Silico...

Recovery of Copper from Arsenic-Containing Process Feed

Method of Recovering Nickel or Cobalt While Mitigating Corrosion

Recovering Metal Values from a Metalliferrous Material

Recovering Metal Values from a Metalliferrous Material

Recovering Metal Values from a Leach Residue

Trademarklast 30 trademarks

86844366 - SHERRITT