SK Innovation Co., Ltd.

République de Corée

 
Quantité totale PI 1 236
Quantité totale incluant filiales 1 389 (+ 283 pour les filiales)
Rang # Quantité totale PI 1 065
Note d'activité PI 3,6/5.0    782
Rang # Activité PI 924
Activité incl filiales 3,2/5.0    786
Symbole boursier
ISIN KR7096770003
Capitalisation 17.9T  (KRW)
Industrie Oil & Gas Refining & Marketing
Secteur Energy
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

635 1
19 0
581 0
0
 
Dernier brevet 2025 - Method for preparing sustainable...
Premier brevet 1993 - Biodegradable polyethylene compo...
Dernière marque 1994 - GREENPOL
Première marque 1994 - GREENPOL

Filiales

4 subsidiaries with IP (283 patents, 0 trademarks)

4 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Separator and electrochemical device using the same. Provided are a separator and an electrochem...
Invention Method and system for producing refined hydrocarbons from waste plastics. Embodiments of the pre...
Invention Process for producing hydrogen, carbon monoxide, and carbon from methane-containing feedstock. D...
Invention Polymer electrolyte for lithium secondary battery and lithium secondary battery including the sam...
Invention Separator, method of manufacturing separator, and electrochemical device including separator. Pr...
Invention Mixed recycled polyolefin resin composition comprising recycled polyolefin resin recovered from w...
Invention Mixed refrigerant composition and heat pump including the same. A mixed refrigerant composition ...
Invention Mixed refrigerant composition and heat pump comprising same. A mixed refrigerant composition acco...
Invention Method of suppressing plugging in manufacturing process of ethylene-acrylic acid copolymer. Prov...
Invention Electrolyte solution for lithium secondary battery and lithium secondary battery including the sa...
Invention Method for removing chlorine from pyrolysis process of waste plastic. Provided is a method for r...
Invention Electrolyte for lithium secondary battery and lithium secondary battery including the same. The ...
Invention Subsurface property estimation method and apparatus. Subsurface property estimation methods are ...
Invention Ammonia adsorption tower operating control device and control method using the same. An ammonia ...
Invention Adsorption tower for controlling a fluid supply route to a plurality of beds and operating contro...
Invention Hydrogen cracking apparatus, hydrogen cracking method using the same and energy generation system...
Invention Hybrid separator and electrochemical device including the same. Provided are a hybrid separator ...
Invention System for controlling ammonia reactor and method of generating hydrogen. A system for controlli...
Invention System for decomposing ammonia and method of decomposing ammonia. A system for decomposing ammon...
Invention Apparatus for controlling vehicle equipped with ammonia fuel cell and method for operating the sa...
Invention System and method for managing ammonia cracking plant. The system according to the present inven...
Invention System and method for optimizing flow of ammonia. Disclosed are a system and a method for optimi...
Invention Biaxially oriented high-density polyethylene multilayer film and manufacturing method thereof. P...
Invention Apparatus for controlling ammonia fuel cell vehicle and method for controlling the same. An appa...
Invention Biaxially oriented high-density polyethylene multilayer film and manufacturing method thereof. Th...
Invention Organic and inorganic composite polymer electrolyte and all solid state battery comprising the sa...
Invention Biodegradable polyester resin and preparation method therefor. gggg represents the rotational rad...
Invention Biodegradable polyester resin and preparing method thereof. Provided are a biodegradable polyeste...
Invention Biodegradable polyester resin and preparation method thereof. The present invention relates to a ...
Invention Non-aqueous electrolyte solution and lithium secondary battery comprising same. Embodiments of th...
Invention Electrochemical hybrid catalyst containing nickel-iron diatomic metals and carbon dioxide convers...
Invention Method for preparing sustainable aviation fuel. A method of preparing sustainable aviation fuel ...
Invention Silicon-carbon composites containing carbon derived from methane pyrolysis and use thereof. Disc...
Invention Conductive material dispersion, electrode slurry and lithium secondary battery. A conductive mat...
Invention Method of producing lube base oil and lube base oil produced thereby. A method of producing a lu...
Invention Method of recycling waste lubricant. A method of recycling waste lubricant, the method including...
Invention Lube base oil manufacturing process utilizing refined oil fraction of waste lubricant, and lube b...
Invention Method of producing pyrolysis oil with reduced impurities. Embodiments of the present disclosure ...
Invention Method for refining waste plastic pyrolysis oil. A method for refining waste plastic pyrolysis oi...
Invention Method and device for refining waste plastic pyrolysis oil. A method for refining waste plastic ...
Invention Propylene composite material composition and molded article using the same. Provided are a propyl...
2023 Invention Synthetic fuel and production method thereof. Embodiments of the present disclosure provide a me...
2022 Invention Method for producing waste plastic pyrolysis oil with reduced chlorine. The present disclosure p...
Invention Apparatus for manufacturing polyolefin. The present invention provides an apparatus for manufact...
Invention Refining method of waste plastic pyrolysis oil using sulfur source and molybdenum-based hydrogena...
Invention Method of refining waste plastic pyrolysis oil and waste plastic pyrolysis oil refining equipment...
Invention Pyrolysis method of waste plastics using waste resources. Provided is a method of producing a wa...
1994 P/S synthetic resins, namely polyethylene synthetic resin for use in the petrochemical industry and p...