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DU PONT-MITSUI POLYCHEMICALS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    136,747
  • Filing trend
    ⇩ 100.0%
About

DU PONT-MITSUI POLYCHEMICALS CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are R&F CHEMICAL LTD, KYODO GIKEN KAGAKU KK and GUANGDONG DONGYI NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing DU PONT-MITSUI POLYCHEMICALS CO LTDs patent filings in countries

Patent filings per year

Chart showing DU PONT-MITSUI POLYCHEMICALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Endo Yui 7
#2 Sato Norihiko 7
#3 Isokawa Motoaki 7
#4 Ichinoseki Chikara 7
#5 Sakamoto Yu 4
#6 Nishijima Koichi 4
#7 Yamamoto Koichiro 3
#8 Nakata Kazuyuki 3
#9 Morimoto Atsushi 2
#10 Hironaka Yoshitaka 2

Latest patents

Publication Filing date Title
WO2017119469A1 Adhesive resin composition, layered body, and method for manufacturing layered body
WO2017006917A1 Resin composition and use thereof
WO2016129567A1 Adhesive resin and easily releasable film
TW201443180A A pressure-sensitive adhesive film or sheet, surface protection film or sheet, and use of the pressure-sensitive adhesive film or sheet for the surface protection of an article