LG Chem, Ltd.

Republic of Korea


 
Total IP 17,519
Total IP incl. subs 17,616 (+ 107 for subs)
Total IP Rank # 48
IP Activity Score 4.5/5.0    8,059
IP Activity Rank # 63
IP AS incl. subs 4.3/5.0    8,137
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

5,966 32
124 9
11,365 15
8
 
Last Patent 2025 - Super absorbent polymer
First Patent 1990 - Single-chain monellin analog as ...
Last Trademark 2024 - Uniqable
First Trademark 1992 - HI-SASH

Subsidiaries

4 subsidiaries with IP (71 patents, 36 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, 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 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 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 Positive electrode active material, method for manufacturing same, and positive electrode and lit...
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 Conjugated diene-based polymer and rubber composition. The present invention relates to: a conjug...
Invention Cathode active material, and cathode and lithium secondary battery comprising same. v,50v,50 of 2...
Invention Apparatus and method for detecting and analyzing foreign substances in cathode. The present inven...
Invention Cathode active material, method for preparing same, and cathode and lithium secondary battery com...
Invention Positive electrode active material, positive electrode, and lithium secondary battery. abcdef22. ...
Invention Vacuum condensation drying device. An electric heating reactor is disclosed. The electric heating...
Invention Cathode active material, method for manufacturing same, and cathode and lithium secondary battery...
Invention Resin composition. A resin composition according to an embodiment of the present invention may co...
Invention Positive electrode active material and preparation method therefor. A positive electrode active m...
Invention Positive electrode material and method for manufacturing same. The positive electrode material of...
Invention Method for manufacturing catalyst for carbon nanotube production, catalyst for carbon nanotube pr...
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...
G/S Chemical preparations in the nature of ion-exchange resins as filtration media for use in industr...
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...
G/S Pharmaceutical preparations which contain the active ingredient progesterone; pharmaceutical pre...
2023 Invention Absorbent body and hygiene article. The present disclosure relates to an absorbent body and a hy...
Invention Hybrid metallocene catalyst and method for preparing polyethylene using the same. Provided are a...
Invention Novel compound and organic light emitting device comprising the same. A novel compound of Chemic...
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 Super absorbent polymer. The present disclosure relates to super absorbent polymer that not only...
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...
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 ...
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 Positive electrode active material, method for preparing the same, and positive electrode and lit...
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 Plasticizer composition and resin composition including the same. A plasticizer composition incl...
Invention Injectable formulation comprising isoxazoline derivative and method for preparing same. The pres...
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 G/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
Invention Compound and organic light-emitting device comprising same. A compound of Chemical Formula 1: ...
Invention Phosphorus-based flame retardant and thermoplastic resin composition including same. A phosphoru...
Invention Polymer composition, method for preparing the same, latex composition for dip molding including t...
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 Electrode. The present application relates to an electrode comprising a current collector and an...
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...