Seoul
South Korea
10,451
2026-07-02
9,190
2026-06-23
LG Chem, Ltd. is a South Korean chemical company headquartered in Seoul. It is the world's largest producer of lithium-ion batteries and is a major supplier of petrochemicals, IT & electronic materials, and biochemicals. The company has operations in over 80 countries and employs over 30,000 people. LG Chem has been a leader in the development of new technologies such as electric vehicle batteries and solar energy storage systems.
These are the the leading inventors for applications assigned to LG CHEM, LTD.:
LG CHEM, LTD. based in Seoul, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
CARBON NANOTUBE DISPERSION AND PREPARATION METHOD THEREFOR
#2 | 2026-07-02POLY(HYDROXYALKANOATE) AND METHOD FOR PREPARING THE SAME
#3 | 2026-06-25METHOD OF PREPARING COPOLYMER, COPOLYMER PREPARED THEREBY, AND THERMOPLASTIC RESIN COMPOSITION INCLUDING THE SAME
#4 | 2026-06-25COPOLYMER, PREPARATION METHOD THEREOF, AND THERMOPLASTIC RESIN COMPOSITION INCLUDING THE COPOLYMER
#5 | 2026-06-25Apparatus and Method for Recovering Waste Silicon Cartridge
#6 | 2026-06-23 ✅ Patent 12,661,349 granted on 2026-06-23Pharmaceutically acceptable salt of sphingosine-1-phosphate receptor agonist, and crystalline form thereof
#7 | 2026-06-18THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME
#8 | 2026-06-18METHOD FOR PREPARATION OF ALKYL POLY(3-HYDROXYPROPIONATE), ALKYL POLY(3-HYDROXYPROPIONATE) AND COMPOSITION COMPRISING THE SAME
#9 | 2026-06-18Method and System for Cleaning Reactor
#10 | 2026-06-18Method for Preparing Super Absorbent Polymer
#11 | 2026-06-11Resin and Preparation Method Therefor
#12 | 2026-06-04Insulation Member
#13 | 2026-06-04Insulation Member
#14 | 2026-06-04Modified Conjugated Diene-Based Copolymer
#15 | 2026-06-04Super Absorbent Polymer
#16 | 2026-05-28Separator for Secondary Battery and Method of Manufacturing the Same
#17 | 2026-05-28Measurement Apparatus and Method of Thermal Shrinkage Ratio of a Separator
#18 | 2026-05-28AEROGEL BLANKET
#19 | 2026-05-28Curable Composition
#20 | 2026-05-28THERMOPLASTIC RESIN COMPOSITION
#21 | 2026-05-28Method for Preparing Olefin-Based Elastomer
#22 | 2026-05-28Ligand Compound, Transition Metal Compound, and Catalyst Composition Including the Same
#23 | 2026-05-21THERMOPLASTIC RESIN COMPOSITION
#24 | 2026-05-21POLYETHYLENE COMPOSITION
#25 | 2026-05-21Method of Preparing Positive Electrode Active Material Precursor, Positive Electrode Active Material Precursor, and Method of Preparing Positive Electrode Active Material Using the Positive Electrode Active Material Precursor
#26 | 2026-05-21Methane-Reforming Catalyst and Method for Producing Same
#27 | 2026-05-14POLYESTER POLYOL COPOLYMER AND PREPARATION METHOD OF POLYESTER POLYOL COPOLYMER
#28 | 2026-05-14CAPSULE FOR CONTROLLED RELEASE PESTICIDE AND CONTROLLED RELEASE PESTICIDE COMPRISING THE SAME
#29 | 2026-05-07Method for Preparing Positive Electrode Active Material Precursor for Lithium Secondary Battery
#30 | 2026-04-30Super Absorbent Polymer
#31 | 2026-04-30SUPER ABSORBENT POLYMER
#32 | 2026-04-23Vacuum Condensing Dryer with Heat Pump
#33 | 2026-04-23CARBON NANOTUBE DISPERSION AND PREPARATION METHOD THEREOF
#34 | 2026-04-16ELECTROLYSIS DEVICE
#35 | 2026-04-16CARBON NANOTUBE DISPERSION AND PREPARATION METHOD THEREOF
#36 | 2026-04-09METHOD FOR PREPARING CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PREPARING GRAFT COPOLYMER
#37 | 2026-04-02LIGHT CONTROL FILM
#38 | 2026-04-02METHOD FOR PRODUCING HYDROPHOBIC SILICA AEROGEL BLANKET, AND SILICA AEROGEL BLANKET
#39 | 2026-04-02Composition
#40 | 2026-03-26Polymer Graph Neural Network and the Implementing Method Therefor
#41 | 2026-03-26Analysis Method of Pore Distribution of Porous Structures
#42 | 2026-03-26CARBON NANOTUBE DISPERSION AND METHOD FOR PREPARING THE SAME
#43 | 2026-03-26CARBON NANOTUBE DISPERSION AND METHOD FOR PREPARING THE SAME
#44 | 2026-03-19Method of Preparing Positive Electrode Material for Lithium Secondary Battery and Positive Electrode Material for Lithium Secondary Battery Prepared Thereby
#45 | 2026-03-19Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing Said Positive Electrode Active Material
#46 | 2026-03-12Method for Recycling Waste Silicone Cartridge
#47 | 2026-03-12Super Absorbent Polymer Composition and Preparation Method Thereof
#48 | 2026-03-05Method of Producing Positive Electrode Active Material for Lithium Secondary Battery and Positive Electrode Active Material for Lithium Secondary Battery Produced Thereby
#49 | 2026-03-05Polyethylene Composition And Biaxially Stretched Film Comprising Same
#50 | 2026-03-05POLYETHYLENE COMPOSITION AND BIAXIALLY STRETCHED FILM COMPRISING THE SAME
#51 | 2026-02-26Method for Vaporizing Lactic Acid, and Method for Preparing Acrylic Acid from Lactic Acid
#52 | 2026-02-26Polymer Composition
#53 | 2026-02-19Electrode for Lithium Secondary Battery and Method for Manufacturing the Same
#54 | 2026-02-19Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same
#55 | 2026-02-19Carbon Dioxide Electrolysis Device and Method
#56 | 2026-02-19Polymer Composition
#57 | 2026-02-19CARBON NANOTUBE DISPERSION AND METHOD FOR PREPARING THE SAME
#58 | 2026-02-19Separation System
#59 | 2026-02-17 ✅ Patent 12,551,859 granted on 2026-02-17Aerogel composite
#60 | 2026-02-12Polyolefin Separator and Method for Manufacturing the Same
#61 | 2026-02-12Method and System for Determining Similarity by Comparing 1H-NMR and 1H-1H Cosy NMR Spectra
#62 | 2026-02-12MICROORGANISM SIMULTANEOUSLY PRODUCING 1,3-PROPANEDIOL AND 3-HYDROXYPROPIONIC ACID, AND USE THEREOF
#63 | 2026-02-12POLYMER
#64 | 2026-02-12Polymer Material
#65 | 2026-02-12Composition
#66 | 2026-02-12COPOLYMER AND PREPARATION METHOD OF COPOLYMER
#67 | 2026-02-12Positive Electrode Active Material and Method of Preparing the Same
#68 | 2026-02-12Super Absorbent Polymer
#69 | 2026-02-12RECOMBINANT FUSION PROTEIN FOR ANTIGEN DELIVERY AND USES THEREOF
#70 | 2026-02-05CURRENT COLLECTOR
#71 | 2026-02-05THERMOPLASTIC RESIN AND METHOD OF PREPARING THE SAME
#72 | 2026-02-05Curable Composition
#73 | 2026-02-05Aerogel Composite
#74 | 2026-01-29CURRENT COLLECTOR
#75 | 2026-01-29Transition Metal Compound and Catalyst Composition Comprising the Same
#76 | 2026-01-29CARBON NANOTUBE DISPERSION AND PREPARATION METHOD THEREFOR
#77 | 2026-01-29Super Absorbent Polymer
#78 | 2026-01-29Apparatus and Method for Preparing Precursor
#79 | 2026-01-22Method and System for Acquiring Molecular Structure of Parent Molecule From Fragment Ions from LC-MS/MS
#80 | 2026-01-22FILM AND METHOD FOR MANUFACTURING CURED PRODUCT USING SAME
#81 | 2026-01-22Composition of Super Absorbent Polymer and Preparation Method Thereof
#82 | 2026-01-22Composition
#83 | 2026-01-15Electrode for Lithium Rechargeable Battery and Lithium Rechargeable Battery
#84 | 2026-01-15Fluid Heating Device
#85 | 2026-01-15METHOD OF PREPARING VINYL CYANIDE COMPOUND-CONJUGATED DIENE RUBBER-AROMATIC VINYL COMPOUND GRAFT COPOLYMER, METHOD OF PREPARING THERMOPLASTIC RESIN COMPOSITION INCLUDING THE SAME, AND THERMOPLASTIC RESIN COMPOSITION INCLUDING THE SAME
#86 | 2026-01-15Separator and Electrochemical Conversion Cell Including the Same
#87 | 2026-01-08Liquid Crystal Cell and Optical Device
#88 | 2026-01-08CATALYST FOR REFORMING METHANE, METHOD FOR PRODUCING SAME, AND METHOD FOR REFORMING METHANE
#89 | 2026-01-08Methane-Reforming Catalyst and Preparation Method Therefor
#90 | 2026-01-08Super Absorbent Polymer Composition and Preparation Method Thereof
#91 | 2026-01-01Positive Electrode Active Material and Method for Producing the Same
#92 | 2026-01-01Biodegradable Film
#93 | 2025-12-25Method of Evaluating Quality of Positive Electrode Active Material, Positive Electrode Active Material and Method of Preparing Positive Electrode
#94 | 2025-12-25Curable Composition
#95 | 2025-12-18Aerogel Composite
#96 | 2025-12-18Preparation Method of Super Absorbent Polymer
#97 | 2025-12-18Ligand Compound, Organic Chromium Compound, and Catalyst Compositions Containing the Same
#98 | 2025-12-04Composite Solid Electrolyte and All-Solid-State Battery Comprising the Same
#99 | 2025-12-04Positive Electrode Active Material and Method for Producing the Same
#100 | 2025-12-04Crosslinking Agent Composition for Olefin-Based Copolymer, Encapsulant Composition for Optical Device Comprising the Same and Encapsulant Film for Optical Device
Also check out LG CHEM, LTD.'s (Seoul, South Korea) applicant profile with 8,505 patent applications submitted.
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