Sulfates

Industry

CPC
C01G45/10

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G45/00Compounds of manganese

Current Industry

C01G45/10Sulfates

Industries

Patents Grantslast 30 patents

Information Patent Grant
Processes for crystallizing metal sulfates and methods for producin...
- Patent number 12,281,027
- Issue date Apr 22, 2025
- Robert John Fraser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing manganese(II) sulfate monohydrate from by-prod...
- Patent number 12,091,326
- Issue date Sep 17, 2024
- KOREA ZINC CO., LTD.
- Min Ji Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing soft magnetic manganese-zinc ferrite composite...
- Patent number 12,065,360
- Issue date Aug 20, 2024
- CHONGQING SHANGJIA ELECTRONIC CO., LTD.
- Shuchun Li
- C01 - INORGANIC CHEMISTRY
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
Process for separating and recycling a spent alkaline battery
- Patent number 11,430,997
- Issue date Aug 30, 2022
- Battery Reclamation Research Associates LLC
- Dennis L. Howe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for inhibiting extractant degradation of DSX process through...
- Patent number 11,203,531
- Issue date Dec 21, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- C01 - INORGANIC CHEMISTRY
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
Pre-treatment agent and pre-treatment method for antithrombin III t...
- Patent number 10,132,812
- Issue date Nov 20, 2018
- Seikagaku Corporation
- Maki Aizawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacturing method of high purity manganese sulphate from the was...
- Patent number 9,954,258
- Issue date Apr 24, 2018
- KANGWON NATIONAL UNIVERSITY UNIVERSITY-INDUSTRY COOPERATION FOUNDATION
- Young Jun Song
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-purity manganese sulfate monohydrate and...
- Patent number 9,365,912
- Issue date Jun 14, 2016
- Industry Foundation of Chonnam National University
- Myong Jun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing manganese sulfate monohydrate by desulfurizing...
- Patent number 9,018,119
- Issue date Apr 28, 2015
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing manganese sulfate monohydrate
- Patent number 8,747,802
- Issue date Jun 10, 2014
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing manganese sulfate monohydrate
- Patent number 8,480,997
- Issue date Jul 9, 2013
- Guizhou Redstar Developing Co., Ltd.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing manganese sulfate and zinc sulfate from waste...
- Patent number 8,440,153
- Issue date May 14, 2013
- Korea Institute of Geoscience and Mineral
- Shun Myung Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composition containing divalent manganese ion
- Patent number 5,618,526
- Issue date Apr 8, 1997
- Chief Resources Limited
- Yoshikatsu Ikari
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for freeing mineral acids from heavy metals
- Patent number 4,777,028
- Issue date Oct 11, 1988
- Hoechst Aktiengesellschaft
- Klaus Schrodter
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Obtaining aqueous solution from insoluble metal oxide
- Patent number 4,645,650
- Issue date Feb 24, 1987
- National Research Development Corporation
- Derek J. Fray
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manufacture of manganous sulfate solutions
- Patent number 4,489,043
- Issue date Dec 18, 1984
- Kerr-McGee Chemical Corporation
- Paul D. Bowerman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of producing manganese sulfate solutions
- Patent number 4,485,073
- Issue date Nov 27, 1984
- Kerr-McGee Chemical Corporation
- Wilbert J. Robertson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing manganese sulfate solutions of improved purity
- Patent number 4,483,828
- Issue date Nov 20, 1984
- Kerr-McGee Chemical Corporation
- William C. Laughlin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of making manganous sulphate solution with low level impuri...
- Patent number 4,285,913
- Issue date Aug 25, 1981
- Union Carbide Corporation
- Vasantlal B. Soni
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of manganese values
- Patent number 4,028,463
- Issue date Jun 7, 1977
- UOP Inc.
- John C. Stauter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3904742
- Patent number 3,904,742
- Issue date Sep 9, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3883908
- Patent number 3,883,908
- Issue date May 20, 1975
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3433629
- Patent number 3,433,629
- Issue date Mar 18, 1969
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3397130
- Patent number 3,397,130
- Issue date Aug 13, 1968
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3348912
- Patent number 3,348,912
- Issue date Oct 24, 1967
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3227520
- Patent number 3,227,520
- Issue date Jan 4, 1966
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3106451
- Patent number 3,106,451
- Issue date Oct 8, 1963
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Purification of MnSO4 Solutions
- Publication number 20250197241
- Publication date Jun 19, 2025
- Innovative Manganese Technologies SA (PTY) LTD.
- Gerard Pretorius
- C01 - INORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PURIFICATION OF MANGANESE PREGNANT LEACH SOLUTION
- Publication number 20250066217
- Publication date Feb 27, 2025
- MN ENERGY LIMITED
- Michael John Kitney
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 FOR PRODUCING MANGANESE(II) SULFATE MONOHYDRATE FROM BY-PROD...
- Publication number 20240286920
- Publication date Aug 29, 2024
- KOREA ZINC CO., LTD.
- Min Ji KIM
- C01 - INORGANIC CHEMISTRY
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
PROCESS FOR THE PURIFICATION OF MANGANESE SULFATE SOLUTIONS AND SUB...
- Publication number 20240092654
- Publication date Mar 21, 2024
- Manganese X Energy Corp.
- Douglas D. WARKENTIN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MANGANESE(II) SULFATE MONOHYDRATE FROM BY-PROD...
- Publication number 20240076199
- Publication date Mar 7, 2024
- KOREA ZINC CO., LTD.
- Min Ji KIM
- C01 - INORGANIC CHEMISTRY
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
A METHOD, A SYSTEM, AND AN APPARATUS FOR PREPARING MANGANESE SULFATE
- Publication number 20230174387
- Publication date Jun 8, 2023
- BEFESA ZINC METAL LLC
- Jacobus Rudolph de Wet
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
SYSTEM AND METHOD FOR RECOVERING CONSTITUENTS FROM BATTERIES
- Publication number 20220416324
- Publication date Dec 29, 2022
- RAW MATERIALS COMPANY INC.
- Leslie MCLEAN
- 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
PROCESS FOR SEPARATING AND RECYCLING A SPENT ALKALINE BATTERY
- Publication number 20210135250
- Publication date May 6, 2021
- Battery Reclamation Research Associates LLC
- Dennis L. HOWE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...
- Publication number 20210024366
- Publication date Jan 28, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong AN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
PRE-TREATMENT AGENT AND PRE-TREATMENT METHOD FOR ANTITHROMBIN III T...
- Publication number 20190025309
- Publication date Jan 24, 2019
- Seikagaku Corporation
- Maki AIZAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MANUFACTURING METHOD OF HIGH PURITY MANGANESE SULPHATE FROM THE WAS...
- Publication number 20170084966
- Publication date Mar 23, 2017
- KANGWON NATIONAL UNIVERSITY University-Industry Cooperation Foundation
- Young Jun SONG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRE-TREATMENT AGENT AND PRE-TREATMENT METHOD FOR ANTITHROMBIN III T...
- Publication number 20160061838
- Publication date Mar 3, 2016
- Seikagaku Corporation
- Maki AIZAWA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE BY DESULFURIZING...
- Publication number 20120328495
- Publication date Dec 27, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE
- Publication number 20120321546
- Publication date Dec 20, 2012
- BEIJING MAXQUEEN TECHNOLOGY CO., LTD.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE
- Publication number 20120315214
- Publication date Dec 13, 2012
- GUIZHOU REDSTAR DEVELOPING CO., LTD.
- Zhiguang Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE AND ZINC SULFATE FROM WASTE...
- Publication number 20110123419
- Publication date May 26, 2011
- KOREA INSTITUTE OF GEOSCIENCE AND MINERAL
- Shun Myung Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Treated manganese ore, process for producing the same, and use thereof
- Publication number 20040161374
- Publication date Aug 19, 2004
- TOSOH CORPORATION
- Minoru Kuniyoshi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Purification of zinc bearing material solutions containing manganese
- Publication number 20020083795
- Publication date Jul 4, 2002
- Cesar J. Ferron
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Treated manganese ore, process for producing the same, and use thereof
- Publication number 20010033823
- Publication date Oct 25, 2001
- TOSOH CORPORATION
- Minoru Kuniyoshi
- C01 - INORGANIC CHEMISTRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processes for crystallizing metal sulfates and methods for producin...

Method for producing manganese(II) sulfate monohydrate from by-prod...

Method for preparing soft magnetic manganese-zinc ferrite composite...

Process and method for producing crystallized metal sulfates

Process for separating and recycling a spent alkaline battery

Method for inhibiting extractant degradation of DSX process through...

Process for producing crystallized metal sulfates

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

Pre-treatment agent and pre-treatment method for antithrombin III t...

Manufacturing method of high purity manganese sulphate from the was...

Method for producing high-purity manganese sulfate monohydrate and...

Method for preparing manganese sulfate monohydrate by desulfurizing...

Method for preparing manganese sulfate monohydrate

Method for preparing manganese sulfate monohydrate

Method for preparing manganese sulfate and zinc sulfate from waste...

Composition containing divalent manganese ion

Process for freeing mineral acids from heavy metals

Obtaining aqueous solution from insoluble metal oxide

Manufacture of manganous sulfate solutions

Process of producing manganese sulfate solutions

Method of producing manganese sulfate solutions of improved purity

Process of making manganous sulphate solution with low level impuri...

Recovery of manganese values

3904742

3883908

3433629

3397130

3348912

3227520

3106451

Patents Applicationslast 30 patents

Purification of MnSO4 Solutions

A METHOD FOR PURIFICATION OF MANGANESE PREGNANT LEACH SOLUTION

PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES

METHOD FOR PRODUCING MANGANESE(II) SULFATE MONOHYDRATE FROM BY-PROD...

METHOD OF RECOVERING TRANSITION METAL

PROCESS FOR THE PURIFICATION OF MANGANESE SULFATE SOLUTIONS AND SUB...

METHOD FOR PRODUCING MANGANESE(II) SULFATE MONOHYDRATE FROM BY-PROD...

WET PROCESS FOR RECOVERING VALUABLE METALS FROM LITHIUM BATTERY

A METHOD, A SYSTEM, AND AN APPARATUS FOR PREPARING MANGANESE SULFATE

METHODS FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL PRECUR...

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

SYSTEM AND METHOD FOR RECOVERING CONSTITUENTS FROM BATTERIES

PROCESS AND METHOD FOR PRODUCING CRYSTALLIZED METAL SULFATES

PROCESS FOR SEPARATING AND RECYCLING A SPENT ALKALINE BATTERY

METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...

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

PRE-TREATMENT AGENT AND PRE-TREATMENT METHOD FOR ANTITHROMBIN III T...

MANUFACTURING METHOD OF HIGH PURITY MANGANESE SULPHATE FROM THE WAS...

PRE-TREATMENT AGENT AND PRE-TREATMENT METHOD FOR ANTITHROMBIN III T...

METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE BY DESULFURIZING...

METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE

METHOD FOR PREPARING MANGANESE SULFATE MONOHYDRATE

METHOD FOR PREPARING MANGANESE SULFATE AND ZINC SULFATE FROM WASTE...

Treated manganese ore, process for producing the same, and use thereof

Purification of zinc bearing material solutions containing manganese

Treated manganese ore, process for producing the same, and use thereof