Patents by Inventor Josef Barban

Josef Barban 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 and device for the prevention of wall adherences in shafts on the introduction of particles
    Patent number: 7182978
    Abstract: A process for inhibiting agglutination in an upright duct when particles are introduced, where at least some parts of the walls of the upright duct are wetted with a film of liquid, and where the liquid used includes a dispersing agent or solvent appropriate for the rubber.
    Type: Grant
    Filed: April 18, 2001
    Date of Patent: February 27, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Ägidius Eckel, Jens Hoferichter, Rainer Schlichtmann, Josef Barban
  • Method and device for the prevention of wall adherences in shafts on the introduction of particles
    Publication number: 20030080225
    Abstract: The invention relates to a process for inhibiting agglutination in a upright duct when particles are introduced, where at least some parts of the walls of the upright duct are wetted with a film of liquid, and also to an apparatus for carrying out the process, embracing an anterior panel (10), at least part of which is composed of a porous sheet and which has been arranged in front of at least part of the walls of the upright duct (2a, 2b) and which forms with these a chamber (11) which can be filled with a liquid, where the apparatus also embraces a feed (9), and/or to tubes (5) which can be inserted, freely suspended, into an upright duct and can be filled with a liquid, and which have been arranged along the walls of the upright duct (2a, 2b) and have a feed (6) and have discharge openings (7).
    Type: Application
    Filed: October 16, 2002
    Publication date: May 1, 2003
    Inventors: Agidius Eckel, Jens Hoferichter, Rainer Schlichtmann, Josef Barban