Jeong Soo Sohn

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electrowinning apparatus and method for recovering useful metals fr...
- Patent number 8,986,519
- Issue date Mar 24, 2015
- Korea Institute of Geoscience & Mineral Resources (KIGAM)
- Soo-Kyung Kim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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...

Patents Applicationslast 30 patents

Information Patent Application
METAL RECOVERY REACTOR AND METAL RECOVERY SYSTEM
- Publication number 20160060778
- Publication date Mar 3, 2016
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Soo Kyung Kim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR MANUFACTURING A VALUABLE-METAL SULFURIC-ACID SOLUTION FR...
- Publication number 20130312254
- Publication date Nov 28, 2013
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Soo Kyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROWINNING APPARATUS AND METHOD FOR RECOVERING USEFUL METALS FR...
- Publication number 20120318682
- Publication date Dec 20, 2012
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Soo-Kyung KIM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR RECOVERY OF COBALT AND MANGANESE FROM SPENT COBALT-MANGA...
- Publication number 20120046159
- Publication date Feb 23, 2012
- Shun Myung SHIN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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...