Patents by Inventor Reinhard Steiger

Reinhard Steiger 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 A TABLET
    Publication number: 20090018043
    Abstract: A process for making a tablet having at least three layers, the process comprises: a) addition of a first composition into a mould of a tabletting press; b) addition of a second composition into the mould of the tabletting press; c) compression of the first two compositions with a piston, said piston having a projection on its compressing surface; d) addition of a third composition into the mould of the tabletting press; e) compression of the third composition with the piston, and f) optionally adding a further composition into the recess of the tablet.
    Type: Application
    Filed: October 24, 2005
    Publication date: January 15, 2009
    Inventors: Petra Beckers, Reinhard Steiger, Ralf Wiedemann