Patents by Inventor Rupp Olaf

Rupp Olaf 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 for obtaining estrogens from mare's urine
    Patent number: 7439235
    Abstract: A method for obtaining an extract from a natural mixture of conjugated estrogens from the urine of pregnant mares (PMU) by solid-phase extraction on semipolar adsorption resins in which the resulting extract meets the pharmaceutical specifications for conjugated estrogens and the content of free estrogens is minimized even if old pregnant mares' urine and/or pregnant mares' urine which has been stored or transported at elevated temperatures is used.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: October 21, 2008
    Assignee: Solvay Pharmaceuticals GmbH
    Inventors: Rasche Heinz-Helmer, Rupp Olaf
  • Method for obtaining estrogens from mare's urine
    Publication number: 20050014738
    Abstract: A method for obtaining an extract from a natural mixture of conjugated estrogens from the urine of pregnant mares (PMU) by solid-phase extraction on semipolar adsorption resins in which the resulting extract meets the pharmaceutical specifications for conjugated estrogens and the content of free estrogens is minimized even if old pregnant mares' urine and/or pregnant mares' urine which has been stored or transported at elevated temperatures is used.
    Type: Application
    Filed: June 1, 2004
    Publication date: January 20, 2005
    Applicant: Solvay Pharmaceuticals GmbH
    Inventors: Rasche Heinz-Helmer, Rupp Olaf