Patents by Inventor Jooachim Kuhnke

Jooachim Kuhnke 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).

  • Publication number: 20110021472
    Abstract: The invention relates to 17-hydroxy-19-nor-21-carboxylic acid-steroid ?-lactone derivatives with the chemical formula I, where R4, R6a, R6b, R7, R15, R16a, R16b, R18 and Z have the meanings stated in claim 1, and their solvates, hydrates, stereoisomers and salts. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.
    Type: Application
    Filed: December 23, 2008
    Publication date: January 27, 2011
    Inventors: Ulrich Klar, Jooachim Kuhnke, Rolf Bohlmann, Jan Huebner, Sven Ring, Thomas Frenzel, Frederik Menges, Steffen Borden, Hans Peter Muhn, Katja Prelle