Patents by Inventor Peter Weisbach

Peter Weisbach 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).

  • PRESSURE FOLLER STATION FOR ROTARY PRESSES HAVING EXTERNAL AXLE RECEPTACLES FOR PRESSURE ROLLER UNITS
    Publication number: 20220410518
    Abstract: The invention preferably relates to a compression roller station for rotary tableting machines with a guide profile which can be locked to the rotary tableting machine and comprises two side surfaces on which a pair of upper and lower shaft mountings for compression roller shafts are arranged externally in each case, so that two pairs of compression rollers can be attached to the same guide profile. In preferred embodiments, the shaft mountings have a laterally outwardly open shape, particularly preferably a u-shape, and are arranged for a swivelable mounting of compression roller shafts. In a further aspect, the invention relates to a rotary tableting machine comprising such a preferred compression roller station.
    Type: Application
    Filed: October 28, 2020
    Publication date: December 29, 2022
    Inventors: Jürgen Böhnlein, Peter Weisbach, INGO Klaer, Stephan Mies
  • Rotary tableting press
    Patent number: 8025498
    Abstract: The invention relates to a rotary tableting press comprising a rotor, at least one filling station and at least one pressure station as well as lower and upper ram guides. The rotary tableting press has a modular design, such that individual modules are arranged so they can be removed and/or converted within the rotary tableting press for retooling the rotary tableting press from two-layer operation to single-layer operation or vice-versa.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: September 27, 2011
    Assignee: Korsch AG
    Inventors: Helmut Haase, Wolfgang Korsch, Helmut Zeddies, Stephen Mies, Walter Hegel, Peter Weisbach, Alf Gārtner
  • Rotary Tableting Press
    Publication number: 20090263532
    Abstract: The invention relates to a rotary tableting press comprising a rotor, at least one filling station and at least one pressure station as well as lower and upper ram guides. The rotary tableting press has a modular design, such that individual modules are arranged so they can be removed and/or converted within the rotary tableting press for retooling the rotary tableting press from two-layer operation to single-layer operation or vice-versa.
    Type: Application
    Filed: April 16, 2009
    Publication date: October 22, 2009
    Inventors: Helmut Haase, Wolfgang Korsch, Helmut Zeddies, Stephen Mies, Walter Hegel, Peter Weisbach, Alf Gartner
  • Method for producing tablets with tablet presses protected from the environment and protective device for such tablet presses
    Patent number: 7140856
    Abstract: The invention describes a method for producing tablets under protection from the environment with a tablet press and a protective device disposed on such tablet presses for protecting the surroundings of the presses from tablet ingredients, such as toxic substances, and/or for protecting the tablets from ambient media, such as oxygen.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: November 28, 2006
    Assignee: Korsch AG
    Inventors: Helmut Zeddies, Peter Weisbach
  • Method for producing tablets with tablet presses protected from the environment and protective device for such tablet presses
    Publication number: 20030197299
    Abstract: The invention describes a method for producing tablets under protection from the environment with a tablet press and a protective device disposed on such tablet presses for protecting the surroundings of the presses from tablet ingredients, such as toxic substances, and/or for protecting the tablets from ambient media, such as oxygen.
    Type: Application
    Filed: April 9, 2003
    Publication date: October 23, 2003
    Applicant: Korsch AG
    Inventors: Helmut Zeddies, Peter Weisbach