Assignee profile:

LG Chem, Ltd.

City:

Country:

South Korea

Published Applications:

1,718

Last publication date:

2023-12-21

Patent Grants:

1,718

Last grant date:

2024-03-12

Quarterly LG Chem, Ltd. Patent Applications

Top Inventors for applications by LG Chem, Ltd.

These are the the leading inventors for applications assigned to LG Chem, Ltd.:

Recent patent applications by LG Chem, Ltd.

LG Chem, Ltd. based in , KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-12-21 ✅ Patent 11,927,852 granted on 2024-03-12
US20230408872A1
Physics

Optical device

#2 | 2023-07-27 ✅ Patent 11,913,923 granted on 2024-02-27
US20230236160A1
Physics

Method for evaluating properties of melt-blown plastic resin

#3 | 2022-05-26 ✅ Patent 11,912,811 granted on 2024-02-27
US20220162351A1
Chemistry; metallurgy

Catalyst composition, cleaning liquid composition containing the same, and method of cleaning polymerization apparatus using the cleaning liquid composition

#4 | 2022-03-17 ✅ Patent 11,997,921 granted on 2024-05-28
US20220085292A1
Electricity

Organic light emitting device

#5 | 2021-12-16 ✅ Patent 11,912,909 granted on 2024-02-27
US20210388239A1
Chemistry; metallurgy

Acrylic emulsion pressure sensitive adhesive composition

#6 | 2021-09-16 ✅ Patent 11,905,245 granted on 2024-02-20
US20210284607A1
Chemistry; metallurgy

Heterocyclic compound and organic light emitting device comprising the same

#7 | 2021-07-29 ✅ Patent 11,905,403 granted on 2024-02-20
US20210230417A1
Chemistry; metallurgy

Vinyl alcohol based copolymer, method for preparing the same and gas barrier film comprising the same

#8 | 2021-07-29 ✅ Patent 11,905,345 granted on 2024-02-20
US20210230323A1
Chemistry; metallurgy

Polyethylene and chlorinated polyethylene thereof

#9 | 2021-07-15 ✅ Patent 11,909,029 granted on 2024-02-20
US20210218012A1
Electricity

Positive electrode having lithium transition metal oxide containing nickel, cobalt and manganese for secondary battery and secondary battery including the same

#10 | 2021-07-15 ✅ Patent 11,913,935 granted on 2024-02-27
US20210215661A1
Physics

Method for evaluating properties of polypropylene resin, method for preparing polypropylene non-woven fabric, and polypropylene non-woven fabric

#11 | 2021-03-18 ✅ Patent 11,114,787 granted on 2021-09-07
US20210083412A1
Electricity

Terminal for connector mounted to printed circuit board and connector supporting said terminal

#12 | 2021-03-18 ✅ Patent 11,926,939 granted on 2024-03-12
US20210079571A1
Textiles; paper

Super absorbent polymer non-woven fabric and preparation method of the same

#13 | 2021-02-25 ✅ Patent 11,929,458 granted on 2024-03-12
US20210057705A1
Electricity

Separator having inorganic coating layer including small weight average molecular weight and low melting point PVDF, and method for manufacturing the same

#14 | 2021-02-04 ✅ Patent 11,912,804 granted on 2024-02-27
US20210032391A1
Chemistry; metallurgy

Core-shell copolymer, method for preparing the same and thermoplastic resin composition including the same

#15 | 2021-01-28 ✅ Patent 11,909,053 granted on 2024-02-20
US20210028414A1
Electricity

Resin composition and battery module comprising the same

#16 | 2021-01-28 ✅ Patent 11,918,978 granted on 2024-03-05
US20210023529A1
Performing operations; transporting

Method of preparing superabsorbent polymer

#17 | 2020-11-19 ✅ Patent 11,018,395 granted on 2021-05-25
US20200365845A1
Electricity

Electrode assembly and manufacturing method thereof

#18 | 2020-11-05 ✅ Patent 11,424,436 granted on 2022-08-23
US20200350555A1
Electricity

Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active material

#19 | 2020-09-10 ✅ Patent 11,634,533 granted on 2023-04-25
US20200283565A1
Chemistry; metallurgy

Resin composition

#20 | 2020-07-16 ✅ Patent 10,862,125 granted on 2020-12-08
US20200227750A1
Electricity

Electrode active material slurry and lithium secondary battery including the same

#21 | 2020-07-16 ✅ Patent 10,845,654 granted on 2020-11-24
US20200225520A1
Physics

Method for manufacturing optical device by varying rubbing strength

#22 | 2020-05-28 ✅ Patent 10,749,147 granted on 2020-08-18
US20200168853A1
Electricity

Pouch forming device and method and facility for producing secondary battery comprising the pouch forming device

#23 | 2020-05-14 ✅ Patent 10,815,358 granted on 2020-10-27
US20200148854A1
Chemistry; metallurgy

Reinforcing material for rubber comprising aluminosilicate particles and rubber composition for tires comprising the same

#24 | 2020-05-14 ✅ Patent 10,815,314 granted on 2020-10-27
US20200148794A1
Chemistry; metallurgy

Amine compound, modified conjugated diene-based polymer containing functional group derived therefrom, and method of preparing the modified conjugated diene-based polymer

#25 | 2020-04-30 ✅ Patent 10,654,994 granted on 2020-05-19
US20200131345A1
Chemistry; metallurgy

Styrene-butadiene rubber compound and rubber composition for tire bead fillers comprising the same

#26 | 2020-04-30 ✅ Patent 11,059,956 granted on 2021-07-13
US20200131341A1
Chemistry; metallurgy

Organic-inorganic composite for rubber reinforcement, method for preparing the same, and rubber composition for tires comprising the same

#27 | 2020-04-23 ✅ Patent 10,741,881 granted on 2020-08-11
US20200127338A1
Electricity

Secondary battery

#28 | 2020-04-23 ✅ Patent 10,818,902 granted on 2020-10-27
US20200127262A1
Electricity

Electrode assembly and radical unit for the same

#29 | 2020-04-23 ✅ Patent 10,829,668 granted on 2020-11-10
US20200123423A1
Chemistry; metallurgy

Pressure-sensitive adhesive composition

#30 | 2020-04-23 ✅ Patent 10,836,850 granted on 2020-11-17
US20200123289A1
Chemistry; metallurgy

Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same

#31 | 2020-04-23 ✅ Patent 10,808,057 granted on 2020-10-20
US20200123287A1
Chemistry; metallurgy

Modified conjugated diene-based polymer and method of preparing the same

#32 | 2020-04-23 ✅ Patent 10,711,074 granted on 2020-07-14
US20200123281A1
Chemistry; metallurgy

Super absorbent polymer and method for preparing same

#33 | 2020-04-23 ✅ Patent 10,696,754 granted on 2020-06-30
US20200123277A1
Chemistry; metallurgy

Modified conjugated diene-based polymer and method of preparing the same

#34 | 2020-04-23 ✅ Patent 10,822,330 granted on 2020-11-03
US20200123138A1
Chemistry; metallurgy

Heterocyclic compound and organic light emitting diode containing same

#35 | 2020-04-23 ✅ Patent 10,787,094 granted on 2020-09-29
US20200122599A1
Performing operations; transporting

Vehicle battery remote management system and method

#36 | 2020-04-23 ✅ Patent 10,807,056 granted on 2020-10-20
US20200122108A1
Performing operations; transporting

High pressure homogenizer and method for manufacturing graphene using the same

#37 | 2020-03-26 ✅ Patent 10,723,818 granted on 2020-07-28
US20200095347A1
Chemistry; metallurgy

Compound and transition metal compound

#38 | 2020-03-19 ✅ Patent 10,665,859 granted on 2020-05-26
US20200091511A1
Electricity

Negative electrode active material for secondary battery and secondary battery including the same

#39 | 2020-02-27 ✅ Patent 10,809,449 granted on 2020-10-20
US20200064539A1
Physics

Waveguide tube including light-shielding film and method for manufacturing same

#40 | 2020-02-13 ✅ Patent 10,815,324 granted on 2020-10-27
US20200048381A1
Chemistry; metallurgy

Ethylene/alpha-olefin copolymer having excellent environmental stress crack resistance

#41 | 2020-02-13 ✅ Patent 10,710,048 granted on 2020-07-14
US20200047147A1
Performing operations; transporting

Co-precipitation reactor

#42 | 2020-01-09 ✅ Patent 10,749,210 granted on 2020-08-18
US20200014064A1
Electricity

Polymer electrolyte for secondary battery and secondary battery including the same

#43 | 2020-01-09 ✅ Patent 10,844,206 granted on 2020-11-24
US20200010657A1
Chemistry; metallurgy

Polypropylene-based resin composition

#44 | 2020-01-09 ✅ Patent 10,730,984 granted on 2020-08-04
US20200010596A1
Chemistry; metallurgy

Modifier and modified conjugated diene-based polymer including functional group derived therefrom

#45 | 2020-01-09 ✅ Patent 10,793,651 granted on 2020-10-06
US20200010584A1
Chemistry; metallurgy

Polyethylene resin having excellent impact strength

#46 | 2020-01-09 ✅ Patent 10,793,441 granted on 2020-10-06
US20200010329A1
Chemistry; metallurgy

Method for preparing aluminosilicate particles having excellent dispersion, reinforcing material for rubber comprising the aluminosilicate particles, and rubber composition for tires comprising the reinforcing material

#47 | 2020-01-09 ✅ Patent 10,807,479 granted on 2020-10-20
US20200009975A1
Performing operations; transporting

Battery charging system for electric vehicle charging station

#48 | 2019-12-19 ✅ Patent 10,768,461 granted on 2020-09-08
US20190384094A1
Physics

Light modulation device

#49 | 2019-12-12 ✅ Patent 10,741,827 granted on 2020-08-11
US20190379033A1
Electricity

Method for manufacturing electrode for secondary battery suitable for high loading

#50 | 2019-12-12 ✅ Patent 10,804,520 granted on 2020-10-13
US20190379026A1
Electricity

Electrode assembly and polymer secondary battery cell including the same

#51 | 2019-11-21 ✅ Patent 10,814,308 granted on 2020-10-27
US20190351391A1
Performing operations; transporting

Superabsorbent polymer composition

#52 | 2019-11-14 ✅ Patent 10,788,440 granted on 2020-09-29
US20190346397A1
Physics

Biosensor

#53 | 2019-10-10 ✅ Patent 10,814,307 granted on 2020-10-27
US20190308170A1
Performing operations; transporting

Super absorbent polymer and method for producing same

#54 | 2019-10-10 ✅ Patent 10,639,562 granted on 2020-05-05
US20190308115A1
Performing operations; transporting

Solvent separation apparatus and solvent separation method

#55 | 2019-09-19 ✅ Patent 10,739,515 granted on 2020-08-11
US20190285794A1
Physics

Waveguide having light shielding film formed thereon and manufacturing method therefor

#56 | 2019-09-12 ✅ Patent 11,737,300 granted on 2023-08-22
US20190280206A1
Electricity

Coating composition and organic light-emitting device

#57 | 2019-08-29 ✅ Patent 10,734,694 granted on 2020-08-04
US20190267685A1
Electricity

Secondary battery

#58 | 2019-08-29 ✅ Patent 10,741,874 granted on 2020-08-11
US20190267660A1
Electricity

Composition for gel polymer electrolyte and lithium secondary battery including the same

#59 | 2019-08-29 ✅ Patent 10,784,494 granted on 2020-09-22
US20190267604A1
Electricity

Secondary battery

#60 | 2019-08-22 ✅ Patent 10,831,328 granted on 2020-11-10
US20190258342A1
Physics

Polymer foam adhesive tape and pressure-sensitive type touch panel comprising the same

#61 | 2019-08-22 ✅ Patent 10,768,137 granted on 2020-09-08
US20190257784A1
Physics

Gas detecting sensor

#62 | 2019-08-22 ✅ Patent 10,800,862 granted on 2020-10-13
US20190256617A1
Chemistry; metallurgy

Amino silane-based compound, method of preparing the same, and modified conjugated diene-based polymer including the compound

#63 | 2019-08-15 ✅ Patent 10,727,541 granted on 2020-07-28
US20190252737A1
Electricity

Secondary battery comprising gas-absorbing polymer

#64 | 2019-08-01 ✅ Patent 10,770,763 granted on 2020-09-08
US20190237830A1
Electricity

Battery cell to which bus bar is applied

#65 | 2019-08-01 ✅ Patent 10,889,660 granted on 2021-01-12
US20190233549A1
Chemistry; metallurgy

Emulsifying initiator, core-shell copolymer, and thermoplastic resin composition comprising same

#66 | 2019-07-25 ✅ Patent 10,818,929 granted on 2020-10-27
US20190229341A1
Electricity

Electrode for secondary battery having fine holes

#67 | 2019-07-25 ✅ Patent 10,717,793 granted on 2020-07-21
US20190225721A1
Chemistry; metallurgy

Olefin polymer and method for preparing same

#68 | 2019-07-18 ✅ Patent 10,843,170 granted on 2020-11-24
US20190217272A1
Performing operations; transporting

Superabsorbent polymer and preparation method thereof

#69 | 2019-07-04 ✅ Patent 10,741,870 granted on 2020-08-11
US20190207241A1
Electricity

Battery cell degassing apparatus

#70 | 2019-07-04 ✅ Patent 10,777,779 granted on 2020-09-15
US20190207172A1
Electricity

Leveling apparatus for preventing curling of pouch-type secondary battery

#71 | 2019-07-04 ✅ Patent 10,727,453 granted on 2020-07-28
US20190207171A1
Electricity

Method for sealing pouch casing of secondary battery

#72 | 2019-07-04 ✅ Patent 10,427,939 granted on 2019-10-01
US20190202697A1
Chemistry; metallurgy

Method for producing spherical aluminum nitride power

#73 | 2019-06-27 ✅ Patent 10,777,849 granted on 2020-09-15
US20190198925A1
Electricity

Non-aqueous electrolyte solution and lithium secondary battery including the same

#74 | 2019-06-27 ✅ Patent 10,673,031 granted on 2020-06-02
US20190198827A1
Electricity

Secondary battery

#75 | 2019-06-27 ✅ Patent 10,545,185 granted on 2020-01-28
US20190195942A1
Physics

Apparatus and method for diagnosing current sensor

#76 | 2019-06-20 ✅ Patent 10,787,534 granted on 2020-09-29
US20190185605A1
Chemistry; metallurgy

Method for preparing core-shell copolymer, core-shell copolymer and resin composition including the same

#77 | 2019-06-13 ✅ Patent 10,807,067 granted on 2020-10-20
US20190176125A1
Performing operations; transporting

Method for producing super absorbent polymer and super absorbent polymer

#78 | 2019-05-30 ✅ Patent 10,790,499 granted on 2020-09-29
US20190165367A1
Electricity

Method for manufacturing electrode for secondary battery suitable for long life

#79 | 2019-05-23 ✅ Patent 10,759,979 granted on 2020-09-01
US20190153271A1
Chemistry; metallurgy

Adhesive composition

#80 | 2019-05-23 ✅ Patent 10,676,543 granted on 2020-06-09
US20190153124A1
Chemistry; metallurgy

Modified conjugated diene-based polymer, method for preparing the same and rubber composition comprising the same

#81 | 2019-05-09 ✅ Patent 10,826,057 granted on 2020-11-03
US20190140264A1
Electricity

Mixed positive electrode active material, positive electrode comprising same, and secondary battery

#82 | 2019-05-09 ✅ Patent 10,576,844 granted on 2020-03-03
US20190135128A1
Performing operations; transporting

Battery management apparatus, and battery pack and vehicle including the same

#83 | 2019-05-09 ✅ Patent 10,744,483 granted on 2020-08-18
US20190134602A1
Performing operations; transporting

Method for producing super absorbent polymer and super absorbent polymer

#84 | 2019-04-25 ✅ Patent 10,633,561 granted on 2020-04-28
US20190119528A1
Chemistry; metallurgy

Adhesive composition for optical use and adhesive film for optical use comprising adhesive layer comprising photocured product thereof

#85 | 2019-04-25 ✅ Patent 10,766,988 granted on 2020-09-08
US20190119421A1
Chemistry; metallurgy

Ethylene/alpha-olefin copolymer having excellent processibility

#86 | 2019-04-25 ✅ Patent 10,669,363 granted on 2020-06-02
US20190119420A1
Chemistry; metallurgy

Catalyst composition for synthesizing olefin copolymer and method for preparing olefin copolymer

#87 | 2019-04-18 ✅ Patent 10,644,290 granted on 2020-05-05
US20190115580A1
Electricity

Separator including laser-induced carbonized graphene layer and lithium-sulfur battery including the same

#88 | 2019-04-18 ✅ Patent 10,647,894 granted on 2020-05-12
US20190112510A1
Chemistry; metallurgy

Adhesive composition for optical use and adhesive layer for optical use comprising cured product thereof

#89 | 2019-04-11 ✅ Patent 10,790,686 granted on 2020-09-29
US20190109471A1
Electricity

Battery protection system and method

#90 | 2019-04-11 ✅ Patent 10,815,322 granted on 2020-10-27
US20190106516A1
Chemistry; metallurgy

Metallocene supported catalyst and method for preparing polypropylene using the same

#91 | 2019-04-04 ✅ Patent 10,749,154 granted on 2020-08-18
US20190103590A1
Electricity

Battery pack comprising gasket compression limiter

#92 | 2019-04-04 ✅ Patent 10,669,382 granted on 2020-06-02
US20190100627A1
Chemistry; metallurgy

Super absorbent polymer

#93 | 2019-04-04 ✅ Patent 10,774,163 granted on 2020-09-15
US20190100611A1
Chemistry; metallurgy

Ethylene/1-hexene copolymer having excellent processability and mechanical properties

#94 | 2019-03-28 ✅ Patent 10,530,166 granted on 2020-01-07
US20190097438A1
Electricity

Battery management apparatus, and battery pack and vehicle including the same

#95 | 2019-03-28 ✅ Patent 10,780,417 granted on 2020-09-22
US20190091656A1
Performing operations; transporting

Super absorbent polymer

#96 | 2019-03-26 ✅ Patent 10,243,239 granted on 2019-03-26
US15515547
Electricity

Gel polymer electrolyte and lithium secondary battery comprising the same

#97 | 2019-03-21 ✅ Patent 10,700,381 granted on 2020-06-30
US20190089004A1
Electricity

Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same

#98 | 2019-03-21 ✅ Patent 10,775,287 granted on 2020-09-15
US20190086308A1
Physics

Assessment method for polyethylene resin

#99 | 2019-03-21 ✅ Patent 10,640,636 granted on 2020-05-05
US20190085161A1
Chemistry; metallurgy

Acrylic processing aid, method for preparing the same and polyvinylchloride resin composition comprising the same

#100 | 2019-03-21 ✅ Patent 10,717,851 granted on 2020-07-21
US20190085157A1
Chemistry; metallurgy

Latex composition for dip molding, and molded product manufactured therefrom

AssigneeID:

347914 ⎘