LG Chem, Ltd.

République de Corée


 
Quantité totale PI 17 598
Quantité totale incluant filiales 17 696 (+ 108 pour les filiales)
Rang # Quantité totale PI 49
Note d'activité PI 4,5/5.0    7 828
Rang # Activité PI 63
Activité incl filiales 4,3/5.0    7 908
Parent LG Corp.
Symbole boursier
ISIN KR7051911006
Capitalisation 19.9T  (KRW)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits pharmaceutiques, vétéri...

Brevets

Marques

6 009 32
129 9
11 397 14
8
 
Dernier brevet 2025 - Polyolefin and film comprising t...
Premier brevet 1990 - Single-chain monellin analog as ...
Dernière marque 2024 - Uniqable
Première marque 1992 - HI-SASH

Filiales

4 subsidiaries with IP (72 patents, 36 trademarks)

1 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Compound and organic light-emitting element comprising same. The present specification relates to...
2024 Invention Separator for electrochemical device and method for manufacturing same. A separator according to ...
Invention Separator for electrochemical device, and method for manufacturing same. The present invention pr...
Invention Use of melanocortin-4 receptor agonists for the treatment of a lepr and/or sh2b1 deficiency. The ...
Invention Electric heating reactor. An electric heating reactor is disclosed. The electric heating reactor ...
Invention Polyethylene composition. The present invention provides a polyethylene composition comprising vi...
Invention Curable composition. This curable composition and a use thereof are disclosed in the present spec...
Invention Compound and organic light-emitting device comprising same. The present specification relates to ...
Invention Curable composition. The present specification discloses a curable composition. The curable compo...
Invention Catalyst for methane reforming and method for producing same. The present invention relates to a ...
Invention Composition for encapsulant film and encapsulant film comprising same. The present invention rela...
Invention Polyolefin composition. The present invention relates to a polyolefin composition comprising at l...
Invention Encapsulant film composition and encapsulant film comprising same. The present invention relates ...
P/S Unprocessed polyethylene resins; synthetic resins, unprocessed; unprocessed artificial resins fo...
P/S Unprocessed polyethylene resins; synthetic resins, unprocessed; unprocessed artificial resins for...
Invention Bubble column reactor and apparatus for producing oligomers comprising same. The present inventio...
Invention Method for preparing polymer. The present invention provides a method for preparing a polymer, wh...
Invention Method for disposal of chlorosilane-based compounds. The present invention provides a method for ...
Invention Method and system for treating process fluid. The present invention relates to a method and a sys...
Invention System for treating process fluid. The present invention relates to a system for treating a proce...
P/S Chemical preparations in the nature of ion-exchange resins as filtration media for use in industr...
P/S ion-exchange resins [chemical preparation]; softening preparations for ion-exchange resin membran...
P/S Injectable dermal filler; Injectable dermal filler for use in smoothing out wrinkles and fine lin...
P/S Water filtering apparatus; water filters for purifying apparatus; water purifier filter for indu...
P/S Water filtration apparatus, namely, ionization apparatus for water filtration; water treatment in...
P/S textile fibers; non-woven polymeric fibers for textile use; polyester fibers for textile use; pla...
P/S Pharmaceutical preparations which contain the active ingredient progesterone; pharmaceutical pre...
Invention Catalyst for producing (meth)acrylic acid, and method for producing catalyst for producing (meth)...
Invention Block copolymer, method for preparing the block copolymer and resin composition. The present inv...
Invention Method for producing raw material of naphtha cracking center. A method for producing a raw mater...
2023 Invention Method for preparation of carboxyalkylated polysaccharide and method for preparation of biodegrad...
Invention Polyethylene resin composition. Provided is a polyethylene resin composition exhibiting reduced ...
Invention Super absorbent polymer and preparation method thereof. Provided are a super absorbent polymer w...
Invention Method for preparing steam using waste heat. Provided is a method for preparing steam, comprisin...
Invention Polyethylene resin composition. Provided is a polyethylene resin composition having excellent st...
Invention Method for recovering conjugated diene-based monomer. Provided is a method for recovering a conj...
Invention Lithium ion secondary battery. A lithium ion secondary battery includes a negative electrode por...
Invention Polyolefin and film comprising the same. Provided are a polyolefin exhibiting an excellent haze ...
Invention Polyolefin and film comprising the same. Provided are a polyolefin exhibiting excellent haze pro...
Invention Spiral baffle system. The present disclosure relates to a spiral baffle system that can adjust t...
Invention Ink composition, organic material layer comprising same, and organic light-emitting device compri...
Invention Curable composition. A curable composition or thermal interface material, and the like can exhib...
Invention Method for preparation of high-purity (meth)acrylic acid. A method for preparing (meth)acrylic a...
P/S Compositions for preventing fire, namely, aerogel-based compositions for blocking heat and fire i...
P/S Compositions for preventing fire, namely, aerogel-based compositions for blocking heat and fire ...
Invention Non-aqueous electrolyte solution and lithium secondary battery including the same. Provided is a...
P/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for process...
P/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for proces...
P/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for plastic...
Invention Resin composition and molded article. The present invention relates to a biodegradable resin comp...
Invention Insulating layer composition for lithium secondary battery and lithium secondary battery comprisi...
Invention Optical device. The present application relates to an optical device, comprising: a first outer ...
Invention Release composition. The present application provides a release composition, a release layer, a ...
Invention Polylactide resin composition, and method for preparing the same. A polylactide resin compositio...
Invention Cylindrical battery cell, and battery pack and vehicle including the same. A cylindrical battery...
Invention Optical device. The present application relates to an optical device. The optical device of the ...
2022 P/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
P/S Injectable dermal fillers; pharmaceutical preparations for injection for use in smoothing out wr...
P/S Injectable dermal fillers; pharmaceutical preparations for injection for use in smoothing out wri...
2021 P/S Pre-filled syringes for wrinkle care; Injectable dermal filler; Pharmaceutical preparations for i...
P/S Sugar substitutes for diabetics; pharmaceutical preparations for the prevention of diabetes; chem...
P/S Sugar substitutes for diabetics, namely, dietetic sugar substitutes for medical use; pharmaceutic...
P/S Sugar substitutes for diabetics; pharmaceutical preparations for the prevention of diabetes; che...
P/S Fertilizers; Adlay flour for industrial purposes; potato flour for industrial purposes; pulse flo...
P/S Fertilizers; flour for industrial purposes; starch for industrial purposes; enzymes for industria...
P/S Processing of epoxy resin; molding and processing of plastics; processing and handling of chemica...
P/S Fertilizers; flour for industrial purposes; starch for industrial purposes; enzymes for industri...
2020 P/S Injectable dermal fillers; Pharmaceutical preparations for injection for use in smoothing out wri...
2019 P/S Injectable dermal filler; Pharmaceutical preparations for injection for use in smoothing out wrin...
P/S Testing, inspection, and research of pharmaceuticals, cosmetics, and foodstuff; Consultancy relat...
P/S Pharmaceutical preparations for respiratory organs; anti-infectives
P/S Polyolefin resin, namely, unprocessed polyethylene and polypropylene resin
2018 P/S Fungicides; pesticides; herbicides; domestic biopesticides; agricultural biopesticides
2017 P/S Testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; Consultancy relating ...
P/S Water filtering apparatus; liquid filters, namely, water filters; filters for apparatus for filte...
P/S Fungicides; herbicides; insecticides
2015 P/S Fungicides; Insecticides; Herbicides; Killing preparations for noxious animals; Agricultural pest...
2014 P/S Polypropylene resins; Polyamide resins; Unprocessed polypropylene containing glass fiber; Unproce...
2013 P/S Pharmaceuticals; pharmaceutical preparations including sodium hyaluronate; adjunct preparations t...
P/S Pharmaceutical preparations including sodium hyaluronate; adjunct preparations to ophthalmic surg...
2010 P/S Pharmaceutical preparations for use in the augmentation of tissue; pharmaceutical preparations f...
P/S Chemicals for use in manufacturing cosmetics; industrial chemicals; chemical preparations for sc...