LG Chem, Ltd.

Republic of Korea


 
Total IP 17,685
Total IP incl. subs 17,781 (+ 106 for subs)
Total IP Rank # 48
IP Activity Score 4.5/5.0    8,489
IP Activity Rank # 59
IP AS incl. subs 4.3/5.0    8,561
Parent Entity LG Corp.
Stock Symbol
ISIN KR7051911006
Market Cap. 19.9T  (KRW)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Pharmaceutical, veterinary and s...

Patents

Trademarks

6,188 32
114 9
11,319 15
8
 
Last Patent 2025 - Method for preparing recycled ab...
First Patent 1988 - Class of low calorie protein swe...
Last Trademark 2024 - Uniqable
First Trademark 1992 - HI-SASH

Subsidiaries

4 subsidiaries with IP (69 patents, 37 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Unprocessed polyethylene resins; synthetic resins, unprocessed; unprocessed artificial resins fo...
G/S Unprocessed polyethylene resins; synthetic resins, unprocessed; unprocessed artificial resins for...
Invention Aerogel blanket and method for manufacturing same. A method for manufacturing an aerogel blanket...
Invention System and method for preparing diester-based composition. The present disclosure relates to a p...
Invention Positive electrode active material precursor for secondary battery, preparation method thereof an...
Invention Organic electric element, display panel comprising the same and display device comprising the sam...
Invention Separator, lithium secondary battery comprising same, and method for manufacturing same. Proposed...
Invention Catalyst for direct hydrogenation of carbon dioxide, method for producing same, and method for pr...
Invention Polyethylene composition. The present invention provides a polyethylene composition comprising vi...
Invention Apparatus and method for designing multilayer film. Disclosed are an apparatus and a method for d...
Invention Aerogel composite. The present invention relates to an aerogel composite having excellent thermal...
Invention Separator and electrochemical cell comprising same. The present invention relates to a separator ...
Invention Membrane electrode assembly manufacturing method. The present invention relates to a membrane ele...
Invention Electrolysis cell and manufacturing method therefor. The present invention relates to an electrol...
Invention Cathode active material, method for manufacturing same, and cathode and lithium secondary battery...
Invention Method of selecting neoantigen for development of personalized cancer vaccine. Provided are a met...
Invention Polyester polymer, method for preparing polyester polymer, and molded article. The present invent...
Invention Method for producing positive electrode active material. The present invention relates to a metho...
Invention Separator for lithium secondary battery and method for manufacturing same. The present invention ...
Invention Electrode-integrated separator for lithium secondary battery and method for manufacturing same. T...
Invention Method for analyzing cathode active material, cathode active material, cathode comprising same, a...
Invention Photoinitiatied copolymer resin, separator containing cross-linked structure for lithium secondar...
Invention Method for manufacturing positive electrode active material. The present invention relates to a m...
Invention Current collector. The present application relates to a current collector and a use thereof. The ...
Invention Electrode. Disclosed in the present specification are an electrode and use thereof. The electrode...
Invention Polymer layer. Disclosed in the present specification are a polymer layer, a method for manufactu...
Invention Endothermic pad. The present application relates to an endothermic pad. The endothermic pad of th...
Invention Method for preparing graft copolymer, and resin composition comprising graft copolymer prepared t...
Invention Anode for lithium secondary battery, manufacturing method therefor and lithium secondary battery ...
Invention Positive electrode active material, method for producing same, and positive electrode and lithium...
Invention Method for removing aluminum from black mass derived from waste batteries. The present invention ...
Invention Method for preparing monomer composition for synthesizing recycled plastic, apparatus for prepari...
Invention Method of preparing pyrolysis fuel oil from waste plastics. The present invention relates to a me...
Invention Method of preparing pyrolysis oil from waste plastics. 5-1213-222323 or higher; (S3) supplying a ...
Invention Method of preparing isopropyl alcohol. The present invention provides a method for preparing isop...
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...
Invention Method of preparing isopropyl alcohol. The present invention provides a method of preparing isopr...
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...
G/S Pharmaceutical preparations which contain the active ingredient progesterone; pharmaceutical pre...
2023 Invention Aerogel composite. An aerogel composite has excellent thermal stability and flame retardancy eve...
Invention Reforming process for carbon dioxide. A carbon dioxide reforming process including: supplying a ...
Invention Novel compound and organic light emitting device comprising the same. A compound Chemical Formul...
Invention Positive electrode active material precursor, method for preparing the same, positive electrode a...
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 Thermal stability determining apparatus and method. An apparatus for determining a thermal stabi...
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 Method for preparing recycled polymers. A method for preparing a recycled polymer is provided. T...
Invention An article having anti-contamination surface and a method for forming anti-contamination surface....
Invention Method for preparing acrylic acid. A method for preparing acrylic acid, the method including: ob...
Invention Adhesive film for semiconductor and semiconductor package using the same. A film for bonding sem...
Invention Ethylene/1-hexene copolymer having improved long-term physical property stability and processibil...
Invention Method for preparing recycled abs resin. Provided is a method for preparing a recycled ABS resin...
Invention Method for preparing super absorbent polymer composite. Provided is a method for preparing a sup...
2022 G/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
Invention Biodegradable polymer. A biodegradable polymer with excellent mechanical properties and high bio...
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...
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 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...