Sulfates

Industry

CPC
C01G51/10

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G51/00Compounds of cobalt

Current Industry

C01G51/10Sulfates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process and method for producing crystallized metal sulfates
- Patent number 12,054,401
- Issue date Aug 6, 2024
- Northvolt AB
- Robert John Fraser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing sulfuric acid solution and electrolyzer us...
- Patent number 11,781,228
- Issue date Oct 10, 2023
- Sumitomo Metal Mining Co., Ltd.
- Hiroto Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for recycling spent catalysts, recycling rechargeable bat...
- Patent number 11,682,801
- Issue date Jun 20, 2023
- ALEON RENEWABLE METALS, LLC.
- Alfred Salazar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing crystallized metal sulfates
- Patent number 10,995,014
- Issue date May 4, 2021
- Northvolt AB
- Robert John Fraser
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing nickel/manganese/lithium/cobalt sulfate and tr...
- Patent number 10,858,264
- Issue date Dec 8, 2020
- Xunbing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing solutions containing nickel or cobalt
- Patent number 10,577,255
- Issue date Mar 3, 2020
- Sumitomo Metal Mining Co., Ltd.
- Hideki Ohara
- C01 - INORGANIC CHEMISTRY
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
Method for purification of a cobalt containing solution by continuo...
- Patent number 10,233,513
- Issue date Mar 19, 2019
- Norilsk Nickel Harjavalta Oy
- Tuomo Sainio
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-purity cobalt sulfate aqueous solution
- Patent number 9,499,879
- Issue date Nov 22, 2016
- Sumitomo Metal Mining Co., Ltd.
- Yoshitomo Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing aqueous solutions of cobalt sulphate
- Patent number 9,416,023
- Issue date Aug 16, 2016
- BASF SE
- Simon Schroedle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aqueous solutions of cobalt sulfate
- Patent number 9,321,656
- Issue date Apr 26, 2016
- BASF SE
- Simon Schroedle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing alkali metal and transition metal fluorosulfates
- Patent number 9,216,912
- Issue date Dec 22, 2015
- Centre National de la Recherche Scientifque
- Jean-Marie Tarascon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ammonia storage for on-vehicle engine
- Patent number 7,640,896
- Issue date Jan 5, 2010
- GM Global Technology Operations, Inc.
- Gholam-Abbas Nazri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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...
Information Patent Grant
Recovery of nickel and cobalt by controlled sulfuric acid leaching
- Patent number 4,541,868
- Issue date Sep 17, 1985
- California Nickel Corporation
- E. Harris Lowenhaupt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the sulfatization of non-ferrous metal sulfides
- Patent number 4,541,993
- Issue date Sep 17, 1985
- Atlantic Richfield Company
- Daniel A. Norrgran
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of dissolved cadmium and copper from sulphate solution with...
- Patent number 4,405,570
- Issue date Sep 20, 1983
- Sherritt Gordon Mines Limited
- Jack Van der Meulen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for changing the morphology of metal sulfates
- Patent number 4,322,397
- Issue date Mar 30, 1982
- Worcester Polytechnic Institute
- Robert C. Plumb
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for nickel removal from concentrated aqueous cobaltous sulf...
- Patent number 4,320,099
- Issue date Mar 16, 1982
- Inco Limited
- Juraj Babjak
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering cobalt, copper, iron, nickel and arsenic
- Patent number 3,954,448
- Issue date May 4, 1976
- Sumitomo Metal Mining Co. Limited
- Sanai Nakabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3473920
- Patent number 3,473,920
- Issue date Oct 21, 1969
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3399055
- Patent number 3,399,055
- Issue date Aug 27, 1968
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3369876
- Patent number 3,369,876
- Issue date Feb 20, 1968
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3367740
- Patent number 3,367,740
- Issue date Feb 6, 1968
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2933370
- Patent number 2,933,370
- Issue date Apr 19, 1960
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2822264
- Patent number 2,822,264
- Issue date Feb 4, 1958
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2786751
- Patent number 2,786,751
- Issue date Mar 26, 1957
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2767055
- Patent number 2,767,055
- Issue date Oct 16, 1956
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2577739
- Patent number 2,577,739
- Issue date Dec 11, 1951
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES
- Publication number 20240409432
- Publication date Dec 12, 2024
- Hatch Ltd.
- Robert John FRASER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING TRANSITION METAL
- Publication number 20240243380
- Publication date Jul 18, 2024
- SK INNOVATION CO., LTD.
- Su Hyang SHIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR COBALT SULFATE
- Publication number 20240228320
- Publication date Jul 11, 2024
- Sumitomo Metal Mining Co., Ltd.
- Hideki OHARA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
- Publication number 20240213562
- Publication date Jun 27, 2024
- METSO FINLAND OY
- Tuomas VAN DER MEER
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
- Publication number 20240204277
- Publication date Jun 20, 2024
- METSO FINLAND OY
- Tuomas VAN DER MEER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING COBALT SULFATE SALT
- Publication number 20240002251
- Publication date Jan 4, 2024
- SK INNOVATION CO., LTD.
- Ji Ye NA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BINDER FOR AN AGGLOMERATION PROCESS
- Publication number 20230416150
- Publication date Dec 28, 2023
- MINTEK
- Stefan Walters Robertson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR RECYCLING SPENT CATALYSTS, RECYCLING RECHARGEABLE BAT...
- Publication number 20230411723
- Publication date Dec 21, 2023
- Aleon Renewable Metals, LLC
- Alfred Salazar
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY
- Publication number 20230331571
- Publication date Oct 19, 2023
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Yinghao Xie
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT
- Publication number 20230219040
- Publication date Jul 13, 2023
- TORAY INDUSTRIES, INC.
- Tomoya Yoshizaki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR COBALT SULFATE
- Publication number 20230183091
- Publication date Jun 15, 2023
- Sumitomo Metal Mining Co., Ltd.
- Hiroto WATANABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL PRECUR...
- Publication number 20230106658
- Publication date Apr 6, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Myung-Jin KIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD FOR HIGH NICKEL TERNARY PRECURSOR CAPABLE OF PRE...
- Publication number 20230035993
- Publication date Feb 2, 2023
- JINGMEN GEM CO., LTD
- Kaihua XU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES
- Publication number 20220009793
- Publication date Jan 13, 2022
- Hatch Ltd.
- Robert John FRASER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING SULFURIC ACID SOLUTION AND ELECTROLYZER US...
- Publication number 20210230755
- Publication date Jul 29, 2021
- Sumitomo Metal Mining Co., Ltd.
- Hiroto WATANABE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PRODUCING SOLUTIONS CONTAINING NICKEL OR COBALT
- Publication number 20190194031
- Publication date Jun 27, 2019
- Sumitomo Metal Mining Co., Ltd.
- Hideki Ohara
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING NICKEL/MANGANESE/LITHIUM/COBALT SULFATE AND TR...
- Publication number 20190152797
- Publication date May 23, 2019
- Hunan Jinyuan New Materials Co., Ltd.
- Xunbing LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD FOR PRODUCING AQUEOUS SOLUTIONS OF COBALT SULPHATE
- Publication number 20150175438
- Publication date Jun 25, 2015
- BASF SE
- Simon Schroedle
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING AQUEOUS SOLUTIONS OF COBALT SULFATE
- Publication number 20150151981
- Publication date Jun 4, 2015
- BASF SE
- Simon Schroedle
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY COBALT SULFATE AQUEOUS SOLUTION
- Publication number 20140294703
- Publication date Oct 2, 2014
- Sumitomo Metal Mining Co., Ltd.
- Yoshitomo Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PREPARING ALKALI METAL AND TRANSITION METAL FLUOROSULFATES
- Publication number 20140291572
- Publication date Oct 2, 2014
- Centre National de la Recherche Scientifique
- Jean-Marie Tarascon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ammonia storage for on-vehicle engine
- Publication number 20080241033
- Publication date Oct 2, 2008
- GM Global Technology Operations, Inc.
- Gholam-Abbas Nazri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process and method for producing crystallized metal sulfates

Method for manufacturing sulfuric acid solution and electrolyzer us...

Processes for recycling spent catalysts, recycling rechargeable bat...

Process for producing crystallized metal sulfates

Method for preparing nickel/manganese/lithium/cobalt sulfate and tr...

Method for producing solutions containing nickel or cobalt

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

Method for purification of a cobalt containing solution by continuo...

Method for producing high-purity cobalt sulfate aqueous solution

Method for producing aqueous solutions of cobalt sulphate

Process for preparing aqueous solutions of cobalt sulfate

Method for preparing alkali metal and transition metal fluorosulfates

Ammonia storage for on-vehicle engine

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

Recovery of nickel and cobalt by controlled sulfuric acid leaching

Process for the sulfatization of non-ferrous metal sulfides

Removal of dissolved cadmium and copper from sulphate solution with...

Process for changing the morphology of metal sulfates

Process for nickel removal from concentrated aqueous cobaltous sulf...

Process for recovering cobalt, copper, iron, nickel and arsenic

3473920

3399055

3369876

3367740

2933370

2822264

2786751

2767055

2577739

Patents Applicationslast 30 patents

PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES

METHOD OF RECOVERING TRANSITION METAL

PRODUCTION METHOD FOR COBALT SULFATE

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

METHOD FOR PREPARING COBALT SULFATE SALT

BINDER FOR AN AGGLOMERATION PROCESS

PROCESSES FOR RECYCLING SPENT CATALYSTS, RECYCLING RECHARGEABLE BAT...

WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY

METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT

PRODUCTION METHOD FOR COBALT SULFATE

METHODS FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL PRECUR...

PREPARATION METHOD FOR HIGH NICKEL TERNARY PRECURSOR CAPABLE OF PRE...

PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES

METHOD FOR MANUFACTURING SULFURIC ACID SOLUTION AND ELECTROLYZER US...

METHOD FOR PRODUCING SOLUTIONS CONTAINING NICKEL OR COBALT

METHOD FOR PREPARING NICKEL/MANGANESE/LITHIUM/COBALT SULFATE AND TR...

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

METHOD FOR PRODUCING AQUEOUS SOLUTIONS OF COBALT SULPHATE

PROCESS FOR PREPARING AQUEOUS SOLUTIONS OF COBALT SULFATE

METHOD FOR PRODUCING HIGH-PURITY COBALT SULFATE AQUEOUS SOLUTION

METHOD FOR PREPARING ALKALI METAL AND TRANSITION METAL FLUOROSULFATES

Ammonia storage for on-vehicle engine