Learn more

KI CHEMICAL INDUSTRY CO LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    235,219
About

KI CHEMICAL INDUSTRY CO LTD has a total of 65 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, environmental technology and basic materials chemistry are SHANDONG WEIFANG RAINBOW CHEM, ANHUI HUAXING CHEMICAL IND CO LTD and GARNETT INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Isogai Katsuhisa 16
#2 Morita Masahiro 15
#3 Tsumaki Hidetoshi 12
#4 Ichimura Yuji 9
#5 Shibata Toshihiko 6
#6 Komatsu Masanori 6
#7 Fukuyama Shoji 5
#8 Eguchi Daisuke 4
#9 Matsuno Hidenori 4
#10 Ito Kenji 4

Latest patents

Publication Filing date Title
TW202016175A Polymaleimide composition, method for producing same, curable composition using same, and method for producing cured product
WO2012147865A1 Crystalline hydrate of ortho-phthalaldehyde, disinfecting agent and biocide containing same, and method for manufacturing ortho-phthalaldehyde
JP2012144451A Algicidal/microbicidal agent and algicidal/microbicidal method
JP2009040760A Sterilizing and virus-removing agent and sterilizing and virus-removing method
JP2008221152A Method for preventing growth of microorganism
JP2008115141A Amoeba killing agent
JP2008086615A Aqueous deodorant
JP2008007408A Sterilization composition having lowered tinting property and method for lowering tinting property
JP2007319850A Bactericidal sterilization method of microbe
JP2007319847A Bactericidal sterilization method of microbe
JP2007291052A Industrial disinfectant and antiseptic
JP2007238537A Additive for circulating water in coating booth, method for treating water and circulating water for coating booth
JP2007145720A Industrial antimicrobial composition
JP2007111457A Deodorant
JP2006321733A Bactericidal algicide having discoloration prevention effect and discoloration prevention method
CN1964772A Method of removing sulfides including hydrogen sulfide and mercaptan
JP2006232687A Biofilm formation inhibitor in circulating water system and method of inhibiting formation of biofilm
JP2006055785A Night soil treatment agent
JP2005319447A Method for removing sulfides and ammonia
JP2006045155A Phosphonium salt preparation for water treatment and method for preventing environmental stress crack