Patents by Inventor Jan Baas

Jan Baas 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 MAKING PAPER USING CATIONIC AMYLOPECTIN STARCH
    Publication number: 20100230063
    Abstract: The invention relates to the field of papermaking. More in particular, the invention relates to a method of reducing the phenomenon of vessel picking in papermaking. In accordance with the invention it has surprisingly been found that the problem vessel picking may be significantly reduced by using a cationic amylopectin starch in the paper pulp, i.e. in the wet-end.
    Type: Application
    Filed: June 8, 2007
    Publication date: September 16, 2010
    Inventors: Thomas Albert Wielema, Jan Baas