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KUMHO PETROCHEMICAL CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    220,542
About

KUMHO PETROCHEMICAL CO LTD has a total of 48 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, biotechnology and optics are KOCH LIGHT LAB LTD, PTT GLOBAL CHEMICAL PCL and KOREA KUMHO PETROCHEM CO LTD.

Patent filings in countries

World map showing KUMHO PETROCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 Republic of Korea 19
#3 China 8
#4 Australia 1
#5 United States 1

Patent filings per year

Chart showing KUMHO PETROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jung Chang-Ho 4
#2 Kan Keikan 4
#3 Tei Shoko 4
#4 Park Sun-Chung 3
#5 Go Shukyo 3
#6 Kim Jung-Ill 3
#7 Cho Jeong-Woo 3
#8 Kim Sung-Joo 3
#9 Kyo Funsho 3
#10 Kim Sam-Min 2

Latest patents

Publication Filing date Title
KR100851283B1 Nano dispersion composite composed by butyl rubber and organically modified layered silicates
CN1878804A Hetero-branched radial polystyrene-polyisoprene block copolymer composition and preparation method thereof
JP2004065209A Gene sequence encoding dominant negative chalcone synthase, and use of the same
KR0147791B1 Cutting device of synthetic rubber
KR0136646B1 Preparing method of hexahydrophthalic anhydride
KR0145552B1 Positive type photoresist composition
KR970003945B1 Piezoelectric material
KR0135057B1 Novel bisphenol alkane degrading sphingomonas strain and microbiological treating method of bisphenol alkane
KR0137073B1 Extracts and protein fractions having antivirus activity from amaranthus mangostanus
KR0135063B1 Phenol utilising pseudomonas and treating method of high concentrate phenol in waste water
KR0124950B1 Chemical amplification type resist composition
KR0124949B1 Radiation sensitive resin composition
KR0121768B1 Expression method of hbv antibody with tobacco plant
KR970010856B1 Styren-butadiene copolymer latex for adhering rubber
KR970003950B1 Wholly aromatic polyester and method for manufacturing the same
KR950010225B1 Copolymer for tire tread having conjugated double bonds
KR950010226B1 Rubber polymer having conjugated double bonds
KR950014849B1 High carboxylic acid-styrene-butadiene latex for fiber processing and its preparation process
KR950009727B1 Styrene-butadiene group latex with triple structure and their preparation process
KR950009733B1 Carboxy modified styrene-butadien group latex and their preparation process