Patents by Inventor Johan Kijstra

Johan Kijstra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • IPBC-CONTAINING COACERVATES
    Publication number: 20110009268
    Abstract: The novel process for coacervating iodopropargyl compounds affords stable aqueous dispersions of coacervated iodopropargyl compounds which, optionally in a mixture with further active biocidal ingredients, can be used very effectively to protect technical materials.
    Type: Application
    Filed: January 23, 2008
    Publication date: January 13, 2011
    Inventors: Hermann Uhr, Daniel Rudhardt, Frank Ridder, Johan Kijstra, Sascha Plug