Korea Zinc Co., Ltd.

République de Corée

 
Quantité totale PI 79
Quantité totale incluant filiales 101 (+ 22 pour les filiales)
Rang # Quantité totale PI 17 004
Note d'activité PI 2,9/5.0    109
Rang # Activité PI 6 345
Symbole boursier
ISIN KR7010130003

Brevets

Marques

27 0
23 0
29 0
0
 
Dernier brevet 2025 - Method for manufacturing lithium...
Premier brevet 1988 - Process for the recovery of silv...

Filiales

2 subsidiaries with IP (18 patents, 4 trademarks)

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Derniers inventions, produits et services

2024 Invention All-in-one nickel recovering method for recovery of nickel oxide from raw materials containing ni...
Invention All-in-one nickel recovering method for nickel hydroxide recovery from raw materials containing n...
Invention All-in-one nickel recovering method for nickel recovery from raw materials containing nickel. Pr...
Invention Method for preparing nickel sulfate aqueous solution from nickel-containing raw material. Provid...
Invention All-in-one nickel recovering method for nickel metal recovery from raw materials containing nicke...
Invention Method for preparing nickel sulfate aqueous solution from raw material containing nickel. The pre...
Invention All-in-one nickel recovering method for nickel recovery from raw materials containing nickel. Pro...
Invention All-in-one nickel smelting method for nickel recovery from raw materials containing nickel. The p...
Invention All-in-one nickel smelting method for recovering nickel hydroxide from raw materials containing n...
Invention All-in-one nickel smelting method for recovering nickel metal from raw materials containing nicke...
Invention All-in-one nickel smelting method for nickel oxide recovery from raw materials containing nickel....
Invention Method for manufacturing lithium hydroxide. The present invention relates to a method for manufac...
2023 Invention Treatment method of waste battery. A waste battery processing method includes a discharging proce...
Invention Method for recovering lithium. A method for recovering lithium includes: preparing a lithium-cont...
Invention Treatment method of waste battery. A treatment method of a waste battery according to the present...
Invention Method for recovering lithium. The present invention relates to a method for recovering lithium. ...
Invention Method for producing manganese sulfate solution using sulfur dioxide gas reduction leaching metho...
Invention Method for producing aqueous solution containing nickel, cobalt and manganese. A method for produ...
Invention Method for producing nickel sulfate solution for secondary battery from nickel cathode. A method ...
Invention Automated battery disassembly system. An automated battery disassembly system according to one em...
Invention Method for recovery of valuable metals from spent secondary batteries. A method for recovering va...
Invention Method for producing aqueous solution containing nickel or cobalt. A method for producing an aque...
Invention Automated battery disassembly system. An automated battery disassembly system according to one e...
Invention Method for recovery of valuable metals from spent secondary batteries. A method for recovering v...
Invention Method for removing halide from waelz oxide. The present disclosure relates to a method for remo...
Invention Method for removing halide from waelz oxide. The present disclosure relates to a method for remov...
Invention Method for manufacturing high-grade refined iron oxide from iron oxide as by-product of zinc smel...
Invention Method for leaching copper using pressure leaching technique. The present disclosure discloses a...
Invention Method for leaching copper using pressure leaching technique. The present disclosure discloses a ...
Invention Method for leaching copper by using pressure leaching. Provided in one embodiment of the present ...
Invention Method for processing by-product of zinc hydrometallurgical process with reduced carbon emission....
Invention Method for recovering iron and valuable metals from electric arc furnace dust
Invention Method for recovering iron and valuable metals from electric arc furnace dust. A method for reco...
Invention Method for recovering iron and valuable metals from electric arc furnace dust. The present invent...
Invention Method for producing manganese(ii) sulfate monohydrate from by-product of zinc refining process. ...
Invention Method for removing chlorine in zinc hydrometallurgy. The present disclosure provides a method f...
Invention Method for removing chlorine in zinc hydrometallurgy. The present disclosure provides a method fo...
Invention Method for producing nickel sulfate solution for secondary battery from nickel cathode. A method...
Invention Method for producing nickel sulfate solution for secondary battery from nickel cathode. The prese...
Invention Method of manufacturing copper sulfate electrolyte. A copper sulfate electrolyte production metho...
Invention Method for preparing copper sulfate electrolytic solution. A method for manufacturing an electrol...
Invention Method for manufacturing electrolytic copper foil. A method for manufacturing an electrolytic co...
Invention Method for producing aqueous solution containing nickel or cobalt. The present invention provides...
Invention Method for producing secondary battery material from black mass. The embodiments disclosed herei...