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AIR WATER CHEMICAL INC

Overview
  • Total Patents
    39
About

AIR WATER CHEMICAL INC has a total of 39 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets organic fine chemistry are ZHOU YOUCAI, LEDERLE PIPERACILLIN INC and XILONG CHEMICAL CO LTD.

Patent filings in countries

World map showing AIR WATER CHEMICAL INCs patent filings in countries

Patent filings per year

Chart showing AIR WATER CHEMICAL INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sone Yoshihisa 7
#2 Yokota Keiichi 7
#3 Takahashi Ko 6
#4 Ito Ikuo 6
#5 Namekata Takeshi 4
#6 Makihara Nobumasa 4
#7 Murata Seiki 4
#8 Kaneko Mikio 4
#9 Oka Mikio 3
#10 Konuma Fumio 2

Latest patents

Publication Filing date Title
JP2006143703A Production method of 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl
JP2007045676A Thermally expansible graphite and its manufacturing method
JP2006249048A Method for producing 2-oxyindole
JP2006206533A Method for producing naphthylethanol
JP2006199627A Method for producing 9-fluorenone-2-carboxylic acid
JP2005200410A Method for producing tetraarylphosphonium halide
CN101102992A Process for producing 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl
JP2006131653A Flame-retardant for epoxy resin and epoxy resin composition obtained using the same
JP2006117881A Additive for epoxy resin, its composition and its use
JP2006096838A Curing agent for epoxy resin, composition containing the same and use
JP2006076970A Method for production of 4-chloro-2-(methylthio)pyrimidines
JP2006069809A Thermally expansive graphite and its manufacturing method
JP2006056786A Preparation method of 2,2'-bis(trifluoromethyl)-4,4'-biphenyldiamine
JP2006045123A Method for producing 4-hydroxy-2-methylthiopyrimidine
JP2006045093A Method for producing 2-methyl-1,4-naphthoquinone-2-bisulfite
JP2005336073A Method for producing 4-chloro-5-ethoxycarbonyl-2-methylthiopyrimidine
JP2005314525A Phenolic polymer, method for producing the same and application thereof
JP2005263985A Method for removing foreign material from thermosetting resin and device for the same
JP2005263827A Method for removing foreign material from thermosetting resin and device for the same
JP2005247701A Method for refining fluoroaromatic tetracarboxylic acid dianhydride