Patents by Inventor Johanna Eisele

Johanna Eisele 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).

  • Dispersion comprising a non-ionic emulsifier
    Patent number: 6998140
    Abstract: The invention relates to a dispersion suitable for use as coating agent and binder for pharmaceutical forms, having a solids content of 10–70% by weight consisting of a) from 90 to 99% by weight of a methacrylate copolymer consisting of at least 90% by weight of (meth)acrylate monomers containing neutral radicals and having a glass transition temperature Tg of from ?20° C. to +20° C. as determined by the DSC method, and b) 1–10% by weight of a nonionic emulsifier having an HLB of from 15.2 to 17.3.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: February 14, 2006
    Assignee: Roehm GmbH & Co. KG
    Inventors: Christian Meier, Johanna Eisele, Michael Schnabel, Klaus Schultes, Stefan Grimm, Hans-Ulrich Petereit, Thomas Suefke
  • Dispersion comprising a non-ionic emulsifier
    Publication number: 20030060381
    Abstract: The invention relates to a dispersion suitable for use as coating agent and binder for pharmaceutical forms, having a solids content of 10-70% by weight consisting of
    Type: Application
    Filed: November 9, 2001
    Publication date: March 27, 2003
    Inventors: Christian Meier, Johanna Eisele, Michael Schnabel, Klaus Schultes, Stefan Grimm, Hans-Ulrich Petereit, Thomas Suefke