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CHONJU PAPER MFG CO LTD

Overview
  • Total Patents
    13
About

CHONJU PAPER MFG CO LTD has a total of 13 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Republic of Korea, France and Netherlands. Its main competitors in its focus markets textiles and paper, environmental technology and organic fine chemistry are TOKAI PULP KK, MITSUBISHI HITEC PAPER EUROPE GMBH and KOEHLER SE AUGUST PAPIERFABRIK.

Patent filings in countries

World map showing CHONJU PAPER MFG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 10
#2 France 1
#3 Netherlands 1
#4 United States 1

Patent filings per year

Chart showing CHONJU PAPER MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Kwang-Man 2
#2 Won Dong 1
#3 Ryu Jae S 1
#4 Hwang Pyong-Woo 1
#5 Ku Suk 1
#6 Paik 1
#7 Cheol Kyu 1
#8 Sang Jae 1
#9 An Kuk-Hon 1
#10 Ho Yong-Jae 1

Latest patents

Publication Filing date Title
US5179067A Heat-sensitive recording material
KR930005520B1 Lignin polymer
KR920009490B1 Recording a paper
KR910009235B1 Process for the preparation 3-methoxy-6-anilino toluene
KR920000869B1 Method of producing recording paper
KR920004463B1 Deinking waste paper
KR920004465B1 Enzynes and treatment thereof for beating pulps
KR920008778B1 Method for paper with the luster of pearls
KR920009491B1 Manufacturing method of micro-capsule for recording paper
KR920000368B1 Method for preparing thermo-sensitive recording paper
KR870001014B1 Method for preparing light weight ballast