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CHEIL IND INC

Overview
  • Total Patents
    7,612
  • GoodIP Patent Rank
    4,045
  • Filing trend
    ⇩ 88.0%
About

CHEIL IND INC has a total of 7,612 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 1988. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, optics and semiconductors are KANEBUCHI KAGAKU KOGYO KK, MOMENTIVE PERFORMANCE MAT KOREA CO LTD and MOMENTIVE PERFORMANCE MATERIALS KOREA CO LTD.

Patent filings per year

Chart showing CHEIL IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lim Jong Cheol 253
#2 Uh Dong Seon 224
#3 Lee Kil Sung 180
#4 Chae Mi Young 180
#5 Kim Jong Seob 175
#6 Hong Sang Hyun 174
#7 Chae Mi-Young 171
#8 Ha Doo Han 151
#9 Cheon Hwan Sung 151
#10 Ahn Sung Hee 148

Latest patents

Publication Filing date Title
KR20170069992A Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
KR20170071465A Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
KR20170016904A Separator containing coating layer and battery using the separator
KR20160132803A Monomer for hardmask composition and hardmask composition including the monomer and method of forming patterns using the hardmask composition
KR20160126961A Separator, manufacturing the separator and battery using thereof
KR20160102142A Compound, organic light emitting diode including the same and display including the organic light emitting diode
KR20160091878A Novel polymer, colorant including the same, positive photosensitive resin composition including the same and color filter
KR20160074444A Photosensitive resin composition for light blocking layer and light blocking layer using the same
KR20160054448A Composition for organic optoelectric device and organic optoelectric device and display device
KR20160035579A Transparent thermoplastic resin composition and molded article using the same
KR20160008651A Compound, organic light emitting diode including the same and display including the organic light emitting diode
KR20150117232A Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
KR20150138000A Organic optoelectric device and display device
KR20150135070A Organic compound and composition and organic optoelectric device and display device
KR20150130221A Compound, organic optoelectric device and display device
KR20150129606A Organic compound and organic optoelectric device and display device
US2015148471A1 Silane compound, method for preparing the same, and polycarbonate resin composition including the same
KR20150090836A Composition for electron transport buffer layer and organic optoelectric device including the electron transport buffer layer and display device
KR20160001574A Thermoplastic Resin Composition and molding article having high low-gloss therefrom
KR20160001573A Vinyl Copolymer Having High Heat Resistant and Low-gloss Transparent and Thermoplastic Resin Composition Therefrom