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MARUBISHI OIL CHEMICAL

Overview
  • Total Patents
    87
About

MARUBISHI OIL CHEMICAL has a total of 87 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are CHANGZHOU WUZHOU ENVIRONMENTAL PROTECTION TECH CO LTD, TONGCHENG CHEMICAL CHINA CO LTD and SHAANXI RES DESIGN INST PETROLEUM CHEMICAL IND.

Patent filings per year

Chart showing MARUBISHI OIL CHEMICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogawa Yoshikatsu 41
#2 Hisada Haruhiko 40
#3 Kasahara Takeshi 20
#4 Kizaki Fumihiko 17
#5 Yoshiya Masahide 13
#6 Kimoto Hiroshi 10
#7 Shiina Noriyuki 9
#8 Kobayashi Junichi 9
#9 Kojima Riyuukichi 8
#10 Hosoda Kenichi 7

Latest patents

Publication Filing date Title
WO2011099461A1 Flame-retardant, and flame-retardant resin composition
JPH10212669A Flame proofing of textile product
JPH10176115A Thermoplastic resin composition
JPH1053695A Resin composition
JPH08295547A Cement dispersant
JPH08231777A Flame retardant for polyolefin having improved light exposure property
EP0669364A1 Modifier for resin and rubber
JPH07228785A Modifier for resin and rubber
JPH0857411A Conductive coating method
JPH07165892A Production of aqueous solution of colloidal conductive polymer
JPH06313038A Production of colloid aqueous solution of electrically conductive high polymer
JPH06299007A Flame-retardant polyolefin resin composition
JPH06287354A Flame-retardant resin composition
JPH05320625A Antistatic agent composition
JPH0693139A Antifogging agent for agricultural polyolefin resin film
JPH0598260A Flame retardant and preparation thereof
JPH04314751A Antistatic vinyl chloride resin composition
JPH04136269A Antiflaming processing agent of polyester fiber material and antiflaming processing
JPH044254A Flame-retardant polycarbonate resin composition
JPH02286645A Production of dibromopropyl ether compound having high melting point