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DONGSUNG CHEMICAL CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    136,677
About

DONGSUNG CHEMICAL CO LTD has a total of 22 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are YUNYAN MATERIAL TECH SHANGHAI CO LTD, STANJEK VOLKER and COR TECH RES LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Seo Pan Seok 10
#2 Gwack Byung Youn 8
#3 Park Young Do 7
#4 Min Byeong Hwan 6
#5 Park Sangeon 4
#6 Jang Seongil 4
#7 Bae Mingwan 4
#8 Kim Jin Hong 4
#9 Shin Dongwoo 4
#10 Kim Jungteag 4

Latest patents

Publication Filing date Title
KR20210009537A Thermoformable melamine foams and manufacturing method thereof
WO2019124712A1 Single-component epoxy-based adhesive composition and article using same
WO2019124713A1 Single-component epoxy-based adhesive composition and article using same
KR20200022160A Thermoformable melamine foams having high heat resistance and manufacturing method thereof
KR20190075775A One-component type epoxy-based adhesives composition and articles using thereof
KR20190075774A One-component type epoxy-based adhesives composition and articles using thereof
KR20160088187A Eerogel complexed melamine form having excellent thermal conductivity and stability and method for preparing thereof
WO2015122548A1 Composition for open-cell foam, hydrophobic open-cell foam using same, and method for producing same
KR20150049446A Eco-friendly polyurethane resin composition and polyurethane molded articles using the same
KR101470803B1 Thermoplastic carbon fiber reinforced composite and manufacturing method thereof
KR101379479B1 Open cell foam composition, hydrophobic open cell foam and a method for preparing them using the same
KR20130063062A Polyurethane resin composition
CN1154296A Method for manufacturing outsoles of shoes
TW340038B A method manufacturing outsoles od shoes
EP0420242A2 An impact resistant polyurethane foam