Patents by Inventor Marc Gerardus Nicolas Grimmon

Marc Gerardus Nicolas Grimmon 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).

  • Method for the production of water-absorbing polymer particles
    Patent number: 8835575
    Abstract: A process for continuously producing water-absorbing polymer particles, wherein the monomer stems from at least two different sources and the monomer from one source differs from the monomer from at least one other source in the content of at least one secondary component.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: September 16, 2014
    Assignee: BASF SE
    Inventors: Wilfried Heide, Claus Hechler, Marc Gerardus Nicolas Grimmon, Filip Mees, Karl J. Possemiers
  • Method for the Production of Water-Absorbing Polymer Particles
    Publication number: 20100298513
    Abstract: A process for continuously producing water-absorbing polymer particles, wherein the monomer stems from at least two different sources and the monomer from one source differs from the monomer from at least one other source in the content of at least one secondary component.
    Type: Application
    Filed: January 26, 2009
    Publication date: November 25, 2010
    Applicant: BASF SE
    Inventors: Wilfried Heide, Claus Hechler, Marc Gerardus Nicolas Grimmon, Filip Mees, Karl J. Possemiers