LG CHEM, LTD.
Patent Owner
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- 0 3,322 US PATENTS IN FORCE
- 419 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 3,322 Issued Patents
- 108 Issued in last 3 years
- 57 Published in last 3 years
- 24,787 Total Citation Count
- Mar 30, 1990 Earliest Filing
- 704 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
8754852
Light guide plate for system inputting coordinate contactlessly, a system comprising the same and a method for inputting coordinate contactlessly using the same
Aug 10, 07
Jun 17, 14
[G09G]
125
6821671
Method and apparatus for cooling and positioning prismatic battery cells
Mar 01, 02
Nov 23, 04
[H01M]
119
6534954
Method and apparatus for a battery state of charge estimator
Jan 10, 02
Mar 18, 03
[H01M]
116
6933043
Decorative floor covering comprising polyethylene terephthalate film layer in surface layer and manufacturing method of the same
Jun 26, 00
Aug 23, 05
[B32B]
108
7321220
Method for calculating power capability of battery packs using advanced cell model predictive techniques
Mar 25, 04
Jan 22, 08
[H02J]
57
7682740
Organic/inorganic composite porous layer-coated electrode and electrochemical device comprising the same
Feb 04, 05
Mar 23, 10
[H01M]
49
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0072,881
COMPOSITION FOR PREPARING SAN COPOLYMER, SAN COPOLYMER, PREPARATION METHOD THEREFOR, HEAT-RESISTANT ABS RESIN BLEND COMPRISING SAME, AND HEAT-RESISTANT ABS PELLETS
Nov 16, 17
Mar 15, 18
[C08F, C08K, C08L]
2018/0076,395
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
Mar 04, 16
Mar 15, 18
[C09K, C07F, H01L]
2018/0066,124
PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHOD OF PREPARING THE SAME
Jul 22, 16
Mar 08, 18
[C07D, C08K, C08L]
2018/0066,125
PLASTICIZER COMPOSITION, RESIN COMPOSITION AND METHOD OF PREPARING THE SAME
Jul 28, 16
Mar 08, 18
[C08J, C08K]
2018/0067,581
CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREFOR
Mar 25, 16
Mar 08, 18
[G06F, H05K]
2018/0069,237
ANODE MATERIAL FOR SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME
May 30, 16
Mar 08, 18
[H01M]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9919260
Method of recovering absorption solvent in butadiene production process by oxidative dehydrogenation
Nov 21, 14
Mar 20, 18
[C07C, B01D]
9919295
High-performance polyoxometalate catalyst and method of preparing the same
Jun 24, 16
Mar 20, 18
[B01J]
9920153
Method of preparing thermoplastic resin composition having superior surface clearness and gloss
Jun 23, 14
Mar 20, 18
[C08F, C08L]
9920325
Mutants having capability to produce 1, 4-butanediol and method for preparing 1, 4-butanediol using the same
Jul 17, 15
Mar 20, 18
[C12N, C07H, C12P]
9920338
capable of producing polylactic acid or polylatic acid polymer, and method for producing polylactic acid or polylatic acid copolymer using same
Dec 17, 15
Mar 20, 18
[C12N, C07H, C12P]
9921272
System for determining a discharge power limit value and a charge power limit value of a battery cell
May 23, 16
Mar 20, 18
[G01R, G06F, H02J]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0005,309
ORGANIC/INORGANIC COMPOSITE POROUS FILM AND ELECTROCHEMICAL DEVICE PREPARED THEREBY
Abandoned
Sep 15, 16
Jan 05, 17
[H01M]
9464194
Method of preparing hard coating film
Withdrawn
May 31, 13
Oct 11, 16
[C08J, G02B, C09D, B05D, C08K]
2016/0280,975
RESIN COMPOSITION INCLUDING POLYALKYENE CARBONATE AND A SELF-ADHESIVE FILM PRODUCED THEREFROM
Abandoned
Sep 05, 14
Sep 29, 16
[C08J, C09J]
2016/0244,593
RESIN COMPOSITION, PREPARATION METHOD THEREOF AND OPTICAL FILM INCLUDING THE SAME
Abandoned
Jun 17, 14
Aug 25, 16
[C08K]
2016/0245,970
RESIN COMPOSITION FOR OPTICAL FILM, OPTICAL FILM FORMED USING SAME, AND POLARIZING PLATE AND IMAGE DISPLAY DEVICE COMPRISING SAME
Abandoned
Sep 29, 14
Aug 25, 16
[C08J, G02B, G02F, C08L]
2016/0218,231
METAL CHALCOGENIDE NANOPARTICLES FOR PREPARING LIGHT ABSORPTION LAYER OF SOLAR CELLS AND METHOD OF PREPARING THE SAME
Abandoned
Sep 02, 14
Jul 28, 16
[H01L]
2016/0211,049
COMPOSITE MATERIAL HAVING IMPROVED ELECTRICAL CONDUCTIVITY AND MOLDED PART CONTAINING SAME
Abandoned
Feb 06, 14
Jul 21, 16
[H01B]
2016/0201,198
METHOD FOR FORMING CONDUCTIVE PATTERN BY DIRECT RADIATION OF ELECTROMAGNETIC WAVE, AND RESIN STRUCTURE HAVING CONDUCTIVE PATTERN THEREON
Abandoned
Aug 07, 14
Jul 14, 16
[C23C]
9376522
Elastic terpolymer including diene group and preparation method thereof
Withdrawn
Oct 14, 13
Jun 28, 16
[C08F]
2016/0162,665
METHOD FOR SELECTING SOLVENT FOR SOLUTION PROCESS USING SOLVENT GROUP INDEX AND SYSTEM USING SAME
Abandoned
Aug 12, 14
Jun 09, 16
[G06F]
2016/0145,431
RESIN COMPOSITION INCLUDING POLYALKYLENE CARBONATE
Abandoned
Mar 27, 14
May 26, 16
[C08J, C08L]
9316696
Apparatus and method for estimating power of secondary blended comprising blended cathode material
Withdrawn
Nov 03, 14
Apr 19, 16
[G01R, H01M]
9318541
Polymer film, flexible light emitting element display device, and rollable display device
Withdrawn
May 09, 14
Apr 19, 16
[C08J, C09K, H01L]
2016/0093,880
METHOD FOR MANUFACTURING ELECTRODE AND ELECTRODE MANUFACTURED BY THE SAME
Abandoned
Sep 25, 15
Mar 31, 16
[F26B, H01M]
2016/0036,106
ELECTROLYTE SOLUTION FOR ZINC AIR BATTERY AND ZINC AIR BATTERY COMPRISING THE SAME
Abandoned
Aug 29, 14
Feb 04, 16
[H01M]
2016/0028,051
POUCH-TYPE SECONDARY BATTERY FOR PREVENTING WATER PERMEATION
Abandoned
Oct 31, 14
Jan 28, 16
[H01M]
2015/0352,501
POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE HAVING PROPERTIES OF HIGH SALT REJECTION AND HIGH FLUX AND MANUFACTURING METHOD THEREOF
Abandoned
Jun 18, 14
Dec 10, 15
[B01D]
2015/0352,521
GETTERING AGENT, ABSORPTIVE FILM COMPRISING THE SAME AND ORGANIC ELECTRONIC DEVICE (As Amended)
Abandoned
Nov 21, 14
Dec 10, 15
[H01L, B01J]
- No Patents to Display
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