LG Chem, Ltd.

Republic of Korea


 
Total IP 17,594
Total IP incl. subs 17,692 (+ 108 for subs)
Total IP Rank # 49
IP Activity Score 4.5/5.0    7,860
IP Activity Rank # 63
IP AS incl. subs 4.3/5.0    7,940
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

6,004 32
127 9
11,400 14
8
 
Last Patent 2025 - Block copolymer, method for prep...
First Patent 1990 - Single-chain monellin analog as ...
Last Trademark 2024 - Uniqable
First Trademark 1992 - HI-SASH

Subsidiaries

4 subsidiaries with IP (72 patents, 36 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

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 element comprising same. The present specification relates to...
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 ...
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 Bubble column reactor and apparatus for producing oligomers comprising same. The present inventio...
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...
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...
Invention Method for manufacturing electrode integrated separator for lithium secondary battery. A method ...
G/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 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 Carried catalyst for manufacturing entangled type carbon nanotubes and manufacturing method for e...
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 Catalyst for the production of carbon nanotubes and the production method thereof. A novel catal...
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 Copolymer, antimicrobial deodorant composition comprising same, and method for producing same. P...
Invention Device for measuring temperature and thickness of film and measurement method using same. The pre...
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...
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 Non-aqueous electrolyte solution and lithium secondary battery including the same. Provided is a...
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 Encapsulant film composition and encapsulant film including the same. The encapsulant film compo...
Invention Resin composition and molded article. The present invention relates to a biodegradable resin comp...
Invention Release composition. The present application provides a release composition, a release layer, a ...
Invention Injectable preparation comprising isoxazoline derivative, and preparation method therefor. The p...
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 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 G/S Pharmaceutical agents affecting sensory organs; pharmaceutical preparations for the treatment of...
Invention Method for manufacturing transparent sheet, and transparent sheet. The present invention relates...
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...