Patents by Inventor Ruland Fridrich

Ruland Fridrich 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).

  • Microparticles with an improved release profile and method for the production thereof
    Publication number: 20040115277
    Abstract: The present invention relates to microparticles for the delayed release of a physiologically active ingredient, said particles containing at least one active ingredient and a polymer matrix. The microparticles of the present invention possess particularly advantageous release characteristics. The present invention also relates to a method for manufacturing microparticles of the aforementioned kind.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Thomas Kissel, Ruland Fridrich, Peter Schneider