Patents by Inventor Wilhelmus Maas

Wilhelmus Maas 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).

  • MILD ALKALINE PRETREATMENT AND SIMULTANEOUS SACCHARIFICATION AND FERMENTATION OF LIGNOCELLULOSIC BIOMASS INTO ORGANIC ACIDS
    Publication number: 20110177567
    Abstract: The invention relates to a method for the production of a fermentation product from lignocellulosic biomass, to a reactor to carry out the method and to use of the reactor to produce a fermentation product.
    Type: Application
    Filed: August 12, 2008
    Publication date: July 21, 2011
    Inventors: Robert Reurd Christophor Bakker, Edserd De Jong, Ronald Hubertus Wilhelmus Maas, Ruud Alexander Weusthuis, Diana Visser, Hendrik Martinus Winkelaar, Mickel Leonardus August Jansen
  • Beverage device for making a beverage with a foam layer on top
    Publication number: 20050076783
    Abstract: A beverage device for making a beverage with a foam layer on top, comprising foaming means for generating foam from said beverage, said foaming means comprising at least one inlet opening (18) for receiving beverage under pressure and at least one outlet opening (38,39) for the beverage with the foam. To obtain a fine and stable foam layer on the beverage, the beverage device is characterized in that the foaming means comprises means for generating a spray (48) of beverage, and said foaming means further comprises a collision surface (34) which, in use, is hit by said spray (48) of beverage, thereby generating foam.
    Type: Application
    Filed: December 20, 2002
    Publication date: April 14, 2005
    Inventors: Hans Kodden, Wilhelmus Maas, Joeke Noordhuis