KAO CHEMICALS GMBH has a total of 27 patent applications. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and pharmaceuticals are LAPORTE ESD LTD, CUI YONGHUI and BEROL NOBEL AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 15 | |
#2 | WIPO (World Intellectual Property Organization) | 6 | |
#3 | Canada | 2 | |
#4 | United States | 2 | |
#5 | Australia | 1 | |
#6 | Brazil | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Organic fine chemistry | |
#3 | Pharmaceuticals | |
#4 | Macromolecular chemistry and polymers | |
#5 | Materials and metallurgy | |
#6 | Chemical engineering | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Meijer Hamke | 18 |
#2 | Denzer Horst | 13 |
#3 | Abe Hiroshi | 9 |
#4 | De Rijk Ben | 9 |
#5 | Vierbaum Melanie | 9 |
#6 | Michaelsen Marco | 9 |
#7 | Houdkamp Rob | 4 |
#8 | Myrdek Thomas | 4 |
#9 | Dikty Stefan | 4 |
#10 | Van Der Veen Reinout | 4 |
Publication | Filing date | Title |
---|---|---|
EP2902381A1 | Ionic liquids | |
EP2042587A1 | Lubrication of conveyor systems | |
EP1840196A1 | Lubricant composition | |
EP1739161A1 | Foam-enhancing agent | |
EP1734062A1 | Concrete and mortar admixture | |
EP1661547A1 | Foam-enhancing agent containing polyglycerol | |
EP1661976A1 | Ethercarboxylates and glycerine derivatives as foam-enhancing agent for surfactants | |
EP1672054A1 | Carboxymethylated glyceride derivatives as foam-enhancing agents for surfactants | |
EP1479754A1 | Foam-enhancing agent for surfactant mixtures | |
EP0580263A1 | Liquid concentrated aqueous solutions of salts of alkyl ether carboxylic acid, and a process for preparing such solutions |