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MITSUI CHEMICAL IND CO LTD

Overview
  • Total Patents
    34
About

MITSUI CHEMICAL IND CO LTD has a total of 34 patent applications. Its first patent ever was published in 1957. It filed its patents most often in China, United Kingdom and France. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are DUPONT DOW ELASTOMERS LLC, COPOLYMER RUBBER & CHEM CORP and ENICHEM POLIMERI.

Patent filings in countries

World map showing MITSUI CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 28
#2 United Kingdom 5
#3 France 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Masahide Tanaka 2
#2 Yoshisuke Kanauke 2
#3 Eiki Hirano 2
#4 Teruyuki Nagata 1
#5 Junji Saito 1
#6 Akira Takahashi 1
#7 Toshiyuki Tsutsui 1
#8 Fujimoto Kaoru 1
#9 Seiichi Ishii 1
#10 Yuichi Ito 1

Latest patents

Publication Filing date Title
CN1519263A Solid Ti catalyst, process for prepn. of alpha-olefine polymer or copolyer and polymer or copolymer made therefrom
CN1283653A Double-compsn. polyurethane compsn. and its preparing method
CN1240201A Linear triene compound and copolymer
GB1106242A Open cell polyalkylene ether polyurethane
GB1087314A A catalyst composition mainly comprising titanium trichloride and a process for producing a polymer of propylene and a copolymer of propylene and 1-olefine using said composition as catalytic component
GB1085037A Process for producing semi-rigid polyurethane foam
GB1030932A Method for polymerizing conjugated diolefines
GB854988A Improvements in or relating to the production of polyethylene