Patents by Inventor Jeff Vogt

Jeff Vogt 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 coating water-absorbing polymer particles
    Patent number: 8663734
    Abstract: A process for preparing water-absorbing polymer particles by spraying a liquid below the product bed surface by means of at least one spray nozzle in a mixer with moving mixing tools.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: March 4, 2014
    Assignee: BASF SE
    Inventors: Holger Barthel, Martin Wendker, Reiner Witt, Jeff Vogt
  • Method for Coating Water-Absorbing Polymer Particles
    Publication number: 20100104761
    Abstract: A process for preparing water-absorbing polymer particles by spraying a liquid below the product bed surface by means of at least one spray nozzle in a mixer with moving mixing tools.
    Type: Application
    Filed: March 17, 2008
    Publication date: April 29, 2010
    Applicant: BASF SE
    Inventors: Holger Barthel, Martin Wendker, Reiner Witt, Jeff Vogt