Patents by Inventor Gerald Pfaff

Gerald Pfaff 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 the production of bulk materials containing small quantities of active substance
    Publication number: 20040009162
    Abstract: A process for the production of bulk materials containing small quantities of one or more active substances by application of liquids, in which a) the active substance is dissolved in water or optionally emulsified with the addition of an emulsifier and b) the solution or emulsion containing water, active substances and optionally emulsifier is applied on to the bulk material, which is in particular mixed feed for animal nutrition.
    Type: Application
    Filed: July 3, 2003
    Publication date: January 15, 2004
    Inventors: Gerald Pfaff, Wolfgang Polzer, Detlef Bunzel, Dieter Greissinger, Heidemarie Kniesel, Michael Pack, Reiner Beste, Jose Perez
  • Flowable pellets containing nicotinamide and process for the production thereof
    Publication number: 20010022987
    Abstract: A process for the production of pellets containing nicotinamide by droplet-processing of molten nicotinamide by means of laminar jet disintegration in a tower and cooling of the molten droplets by heat exchange until solidified spherical particles are formed.
    Type: Application
    Filed: December 7, 2000
    Publication date: September 20, 2001
    Inventors: Martin Korfer, Lutz Rohland, Tobias Dartsch, Friedel Schultheis, Hans-Albrecht Hasseberg, Bernd Bachmann, Gerald Pfaff