LG Chem, Ltd.

République de Corée


 
Quantité totale PI 17 526
Quantité totale incluant filiales 17 623 (+ 107 pour les filiales)
Rang # Quantité totale PI 48
Note d'activité PI 4,5/5.0    8 040
Rang # Activité PI 63
Activité incl filiales 4,3/5.0    8 117
Parent LG Corp.
Symbole boursier
ISIN KR7051911006
Capitalisation 19.9T  (KRW)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits pharmaceutiques, vétéri...

Brevets

Marques

5 967 32
124 9
11 371 15
8
 
Dernier brevet 2025 - Compound and organic light-emitt...
Premier brevet 1990 - Single-chain monellin analog as ...
Dernière marque 2024 - Uniqable
Première marque 1992 - HI-SASH

Filiales

4 subsidiaries with IP (71 patents, 36 trademarks)

1 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Ethylene/alpha-olefin copolymer and method for preparing the same. The present invention relates...
Invention Method for preparing positive electrode active material for lithium secondary battery, positive e...
Invention Centrifugal dehydrator and centrifugal dehydration method. A centrifugal dehydrator according to...
2024 Invention Current collector for dry electrode, electrode including same, and lithium secondary battery incl...
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 Styrene-based copolymer, method for preparing same, and resin composition including same. A styre...
Invention Substrate. A substrate and a use thereof are disclosed in the present specification. For example,...
Invention Method for purifying isopropyl alcohol. The present invention provides a method for purifying iso...
Invention Method for preparing isopropyl alcohol. The present invention provides a method for preparing iso...
Invention Method for preraring isopropyl alcohol. The present invention relates to a method for preparing i...
Invention Method for purifying isopropyl alcohol. The present invention provides a method for preparing iso...
Invention Novel compound and organic light-emitting device comprising same. The present invention provides ...
Invention Polymer composition. The present specification discloses: a polymer composition prepared by cross...
Invention Compound and organic light-emitting device comprising same. The present specification provides a ...
Invention Particle complex, cell culture composition using same, and method for producing cell therapeutic ...
Invention Diene-based rubbery polymer and preparation method therefor. The present invention relates to a d...
Invention Diene-based rubbery polymer, and graft copolymer and thermoplastic resin composition comprising s...
Invention Cathode active material, manufacturing method therefor, and cathode and lithium secondary batter...
Invention Cathode active material, preparation method therefor, and cathode and lithium secondary battery c...
Invention Apparatus and method for detecting and analyzing foreign substances in cathode. The present inven...
Invention Positive electrode active material, positive electrode, and lithium secondary battery. abcdef22. ...
Invention Resin composition. A resin composition according to an embodiment of the present invention may co...
Invention Method for manufacturing catalyst for carbon nanotube production, catalyst for carbon nanotube pr...
Invention Method for producing pyrolysis oil from waste plastics. The present invention provides a method f...
Invention Thermoplastic resin composition, method for producing same, and molded article including same. Th...
Invention Flame retardant polyamide 56 and preparation method thereof. The purpose of the present invention...
Invention Method for processing of oligomerization reaction by-products. The present invention relates to a...
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 Ionization apparatus for water filtration; water treatment installations, namely, modular filtrat...
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...
2023 Invention Novel compound and organic light emitting device comprising the same. A novel compound of Chemic...
Invention Super absorbent polymer and preparation method thereof. A super absorbent polymer having excelle...
Invention Polyethylene composition and biaxially stretched film comprising the same. The present disclosur...
Invention Polyethylene resin having excellent thermal resistance. Provided is a polyethylene resin satisfy...
Invention Resin and method for preparing the same. Provided are a resin including a unit of Chemical Formu...
Invention Super absorbent polymer. The present disclosure relates to super absorbent polymer that not only...
Invention Molded body. A plate-like molded body has a concavo-convex shape having intaglio portions and ra...
Invention Catalyst for preparing unsaturated carboxylic acids and derivatives thereof. A catalyst for prep...
Invention Method for preparing neopentyl glycol. A method for preparing neopentyl glycol including: perfor...
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 ...
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 Positive electrode active material, method for preparing the same, and positive electrode and lit...
Invention Compound and organic light-emitting device comprising same. A compound of Chemical Formula 1: ...
Invention Biodegradable composition and biodegradable film. Provided are a biodegradable composition and a...
Invention Method of preparing vinyl chloride polymer. A method of preparing a vinyl chloride polymer is pr...
Invention Secondary battery binder composition and secondary battery electrode mixture comprising same. A ...
Invention Compound and organic light-emitting element comprising same. A compound of Chemical Formula 1: ...
Invention Injectable formulation comprising isoxazoline derivative and method for preparing same. The pres...
Invention Method for preparing catalyst composition and method for preparing conjugated diene-based polymer...
Invention Method for manufacturing separator, separator obtained therefrom and electrochemical device inclu...
Invention Separator for electrochemical device and electrochemical device including the same. A separator ...
2022 P/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
Invention Phosphorus-based flame retardant and thermoplastic resin composition including same. A phosphoru...
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...
Invention Electrode. The present application relates to an electrode comprising a current collector and an...
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...