LG Chem, Ltd.

Republic of Korea


 
Total IP 17,581
Total IP incl. subs 17,676 (+ 105 for subs)
Total IP Rank # 48
IP Activity Score 4.5/5.0    8,869
IP Activity Rank # 54
IP AS incl. subs 4.3/5.0    8,939
Parent Entity LG Corp.
Stock Symbol
ISIN KR7051911006
Market Cap. 22.9T  (KRW)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Pharmaceutical, veterinary and s...

Patents

Trademarks

6,129 30
114 9
11,276 14
9
 
Last Patent 2024 - Novel compound and organic light...
First Patent 1988 - Class of low calorie protein swe...
Last Trademark 2024 - QUANTUMPURE
First Trademark 1992 - HI-SASH

Subsidiaries

4 subsidiaries with IP (67 patents, 38 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Method of washing positive electrode active material, and positive electrode active material prep...
G/S Ion-exchange resins (chemical preparation); softening preparations for ion exchange resin; ion-ex...
G/S ion-exchange resins [chemical preparation]; softening preparations for ion-exchange resin membran...
G/S Injectable dermal filler; Injectable dermal filler for use in smoothing out wrinkles and fine lin...
G/S Water filtering apparatus; water filters for purifying apparatus; water purifier filter for indu...
G/S Ionization apparatus for water filtration; water treatment installations, namely, modular filtrat...
G/S textile fibers; non-woven polymeric fibers for textile use; polyester fibers for textile use; pla...
Invention Compound and organic light-emitting device comprising same. The present specification relates to ...
Invention Positive electrode material, and positive electrode and lithium secondary battery comprising same...
Invention Cathode material, cathode comprising same, and lithium secondary battery. The present invention r...
Invention Electric heating reactor. An electric heating reactor is disclosed. The electric heating reactor ...
Invention Polyalkylene carbonate resin composition and preparation method therefor. The present invention r...
Invention Method of preparing pyrolysis oil from waste plastics. The present invention provides a method fo...
Invention Compound, and organic light-emitting element comprising same. The present specification relates t...
Invention Method of preparing pyrolysis fuel oil from waste plastics. The present invention provides a meth...
Invention Photosensitive resin composition, insulating film, and semiconductor device. The present inventio...
Invention Organic compound and organic light-emitting device comprising same. The present specification pro...
Invention Method for preparing recycled polymers. The present invention provides a method for preparing rec...
Invention Device for measuring state of solution. A device for measuring a state of a solution is disclosed...
Invention Polyethylene resin composition. Provided in the present invention is a polyethylene resin composi...
G/S Pharmaceutical preparations which contain the active ingredient progesterone; pharmaceutical pre...
2023 Invention Article for antifouling. An article for antifouling that includes a substrate and a coating laye...
G/S Compositions for preventing fire, namely, aerogel-based compositions for blocking heat and fire i...
G/S Compositions for preventing fire, namely, aerogel-based compositions for blocking heat and fire ...
Invention Polycarbonate resin composition, method of preparing the same, and molded article including the s...
G/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for process...
G/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for proces...
G/S Fertilizers; flour for industrial purposes; starch for industrial purposes; chemicals for plastic...
Invention Resin and method for preparing same. Provided are a resin comprising a unit of Chemical Formula ...
Invention Alloy material with high electrical resistivity, manufacturing method thereof and joule heating t...
Invention Method for producing acrylic acid. The present invention provides a method for producing acrylic...
Invention Method for producing acrylic acid and/or glycolide. The present invention provides a method for ...
Invention Highly branched polylactide resin and method for preparing the same. A polylactide resin composi...
Invention Positive electrode active material and method for producing the same. A positive electrode activ...
Invention Polycarbonate copolymer. The present disclosure relates to a polycarbonate copolymer, and can pr...
Invention Novel compound and organic light-emitting device comprising the same. A novel compound of Chemic...
Invention Organic light emitting device. An organic light emitting device comprising: an anode; a cathode;...
2022 Invention Preparation method for ethylene-vinyl alcohol copolymer. The present disclosure relates to a met...
G/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
Invention Thermoplastic polyester elastomer composition, method of preparing the same, and molded article i...
Invention Polymer and organic light-emitting device using same. A polymer represented by the following Che...
Invention Polyethylene and vulcanizable chlorinated polyethylene compositions using the same. In the prese...
Invention Organic light emitting device. An organic light emitting device having improved driving voltage,...
Invention Method of preparing diene-based rubbery polymer and method of preparing graft polymer comprising ...
Invention Preparation method of super absorbent polymer. Provided is a method for preparing a superabsorbe...
Invention Apparatus for synthesizing carbon nanotubes. An apparatus for producing carbon nanotubes include...
Invention Ink composition, organic material layer comprising same, and organic light-emitting device compri...
Invention Double metal cyanide catalyst, method for preparing same and method for preparing polyalkylene ca...
Invention Polycarbonate resin and preparation method thereof. A polycarbonate resin including a unit of Ch...
Invention Method for screening solvent for polyvinyl chloride extraction, recycling method for waste materi...
Invention Method for screening solvent for acrylonitrile butadiene styrene copolymer extraction, recycling ...
Invention Method for screening solvent for extracting acrylonitrile butadiene styrene copolymer, method for...
Invention Classification system using fluidized bed. A classification system using a fluidized bed accordi...
Invention Crosslinked structure-containing separator for lithium secondary battery, method for manufacturin...
Invention Crosslinked structure-containing polyolefin porous support, crosslinked structure-containing sepa...
G/S Injectable dermal fillers; pharmaceutical preparations for injection for use in smoothing out wr...
G/S Injectable dermal fillers; pharmaceutical preparations for injection for use in smoothing out wri...
Invention Novel compound and organic light emitting device comprising the same. Provided is a novel compou...
2021 G/S Pre-filled syringes for wrinkle care; Injectable dermal filler; Pharmaceutical preparations for i...
G/S Sugar substitutes for diabetics; pharmaceutical preparations for the prevention of diabetes; chem...
G/S Sugar substitutes for diabetics, namely, dietetic sugar substitutes for medical use; pharmaceutic...
G/S Sugar substitutes for diabetics; pharmaceutical preparations for the prevention of diabetes; che...
G/S Fertilizers; Adlay flour for industrial purposes; potato flour for industrial purposes; pulse flo...
G/S Fertilizers; flour for industrial purposes; starch for industrial purposes; enzymes for industria...
G/S Processing of epoxy resin; molding and processing of plastics; processing and handling of chemica...
G/S Fertilizers; flour for industrial purposes; starch for industrial purposes; enzymes for industri...
2020 G/S Injectable dermal fillers; Pharmaceutical preparations for injection for use in smoothing out wri...
2019 G/S Injectable dermal filler; Pharmaceutical preparations for injection for use in smoothing out wrin...
G/S Testing, inspection, and research of pharmaceuticals, cosmetics, and foodstuff; Consultancy relat...
G/S Pharmaceutical preparations for respiratory organs; anti-infectives
G/S Polyolefin resin, namely, unprocessed polyethylene and polypropylene resin
2018 G/S Fungicides; pesticides; herbicides; domestic biopesticides; agricultural biopesticides
2017 G/S Testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; Consultancy relating ...
G/S Water filtering apparatus; liquid filters, namely, water filters; filters for apparatus for filte...
G/S Fungicides; herbicides; insecticides
2015 G/S Fungicides; Insecticides; Herbicides; Killing preparations for noxious animals; Agricultural pest...
2014 G/S Pharmaceutical preparation; pharmaceutical preparation comprising hyaluronic acid for use of prev...
G/S Polypropylene resins; Polyamide resins; Unprocessed polypropylene containing glass fiber; Unproce...
2013 G/S Pharmaceuticals; pharmaceutical preparations including sodium hyaluronate; adjunct preparations t...
G/S Pharmaceutical preparations including sodium hyaluronate; adjunct preparations to ophthalmic surg...
2010 G/S Pharmaceutical preparations for use in the augmentation of tissue; pharmaceutical preparations f...
G/S Chemicals for use in manufacturing cosmetics; industrial chemicals; chemical preparations for sc...
2009 G/S [ polyethylene resins ] thermoplastic polyolefin elastomer in pellet form for use in manufacturin...