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KOREA CHEMICAL CO LTD

Overview
  • Total Patents
    437
  • GoodIP Patent Rank
    231,048
About

KOREA CHEMICAL CO LTD has a total of 437 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are DPI CO LTD, ANHUI MINGSHIDA NEW MAT CO LTD and ANHUI MEIJIA NEW MAT CO LTD.

Patent filings in countries

World map showing KOREA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 413
#2 United States 17
#3 China 2
#4 Japan 2
#5 Australia 1
#6 Germany 1
#7 United Kingdom 1

Patent filings per year

Chart showing KOREA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Chang-Jun 28
#2 Lee Mun-Yong 24
#3 Park Jong-Myung 19
#4 Park Jong Myeong 18
#5 Lee Jin Hyeong 17
#6 Lee Mun Yong 16
#7 Yun Hyo-Chang 15
#8 Kim Bong-Jin 14
#9 Kim Sang Hun 13
#10 Lee Byung-Ki 11

Latest patents

Publication Filing date Title
KR20160075904A Removal vehicle of harmful substance and acid and alkaline remaining gas
KR20110135907A For the spray can strongly flexible rubber tub
KR20100086648A Heat transcription four films and the manufacture method to have negative angle and engraving in relief piece pattern effect
KR20100086127A Heat transcription film and the manufacture method to have pattern effect of engraving in relief
KR20090088578A Resin composition su khem characteristic scale removal tax administration me
KR20060019644A Extruiding mold having coolant passage
US2004137143A1 Forming method using thermal transfer printing sheet
KR20030069048A A Modeling Method Using Heat Transfer Paper
KR20040048087A Transfer paper by heat able to dissolve a metal layer partially and the preparation method thereof
KR20040020251A Transfer paper having uv hardening pigments and the preparation method thereof
KR20030059864A Heat transcription film transcribing gold or silver foil using scratch durability and method of manufacturing it
KR20010111467A Manufacturing process of high whiteness aluminium hydroxide
US2002150733A1 Heat transcription film and manufacturing method thereof
KR20030000241A Heat transcription film transcribing gold or silver foil by partial adhesion having a transparent effect and the method of making it
KR20010070561A Thermal transfer film of solution for solid letter shape and method of manufacture
KR20020080690A Heat transcription film by partial vacuum evaporation having a multicolor effect and the method of making it
KR20010000283A Manufacturing equipment of transfer paper for spray figure and transfer paper manufactured by manufacturing equipment of transfer paper
KR20010000216A Thermal transfer paper of partial solution for solid letter shape and method of manufacture
KR20010066310A Core-shell resin composition for water paint having good elasticity and anti-pollution
KR20010057551A A coating compositions based on fluoro of non-contaminated type