Patents by Inventor Jos Wilting

Jos Wilting 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).

  • Process for manufacturing acrylic acid
    Patent number: 10570085
    Abstract: Set forth is a process for preparing acrylic acid and/or the ester of acrylic acid and lactic acid from a lactic acid oligomer or polymer. As a result of the use of a bromide source and/or a chloride source in combination with a specific acid, a process that can be operated to obtain a high yield, and is relatively easy to perform, is realized.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: February 25, 2020
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Bastiaan J. V. Verkuijl, Jan Van Krieken, Frédéric G. Terrade, Elisabeth Bouwman, Gijsbert Gerritsen, Jos Wilting
  • Method of forming a polyurethane material with a metallized polyhedral oligomeric silsesquioxane compound
    Patent number: 8796345
    Abstract: A method to form a urethane material, the method comprises blending and reacting at least one isocyanate, at least one isocyanate reactive compound and a metallized polyhedral oligomeric silsesquioxane to provide said urethane material, the metallized polyhedral oligomeric silsesquioxane is a dimeric structure with general formula wherein M represents a metal providing a 6-coordinated metal center, x and y being 1, R1O and R2O represent an alkoxide bridging the 6-coordinated metal centers, R3OH and R4OH represent an alcohol ligand and each of R5, to R18 is selected from the group consisting of alkyl-, polyether- and polyester ligands.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: August 5, 2014
    Assignee: Huntsman International LLC
    Inventors: Rene Alexander Klein, Christina Marinus, Chris Ian Lindsay, Hendrikus Abbenhuis, Jos Wilting, Gijsbert Gerritsen
  • METHOD TO FORM A POLYURETHANE MATERIAL
    Publication number: 20120264840
    Abstract: A method to form a urethane material, the method comprises blending and reacting at least one isocyanate, at least one isocyanate reactive compound and a metallized polyhedral oligomeric silsesquioxane to provide said urethane material, the metallized polyhedral oligomeric silsesquioxane is a dimeric structure with general formula wherein M represents a metal providing a 6-coordinated metal center, x and y being 1, R1O and R2O represent an alkoxide bridging the 6-coordinated metal centers, R3OH and R4OH represent an alcohol ligand and each of R5, to R18 is selected from the group consisting of alkyl-, polyether- and polyester ligands.
    Type: Application
    Filed: December 8, 2010
    Publication date: October 18, 2012
    Applicant: Huntsman International LLC
    Inventors: Rene Alexander Klein, Christina Marinus, Chris Ian Lindsay, Hendrikus Abbenhuis, Jos Wilting, Gijsbert Gerritsen