Patents by Inventor Joachim Bolz

Joachim Bolz 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).

  • Cefixime composition
    Patent number: 5776926
    Abstract: The invention relates to compositions in the form of cefixime-containing non-aqueous suspensions which have syrup-like characteristics, characterized in that they are free of thickening ancillary substances and contain a microfine powder of bulking agent with a particle size distribution with at least 80% by weight having a maximum diameter of 32 .mu.m and a maximum of 5% by weight having a diameter larger than 50 .mu.m, are very easily redispersible and are chemically stable.
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: July 7, 1998
    Assignee: Merck Patent GmbH
    Inventors: Joachim Bolz, Gertraud Wagner, Eckhard Oelrich, Dirk Radtke
  • Stabilized dopaminergic compositions
    Patent number: 5384323
    Abstract: The invention relates to a pharmaceutical composition containing as the active ingredient a compound of formula I: ##STR1## wherein R is OH or COOH,or one of its pharmacologically acceptable salts, in the form of an inclusion in pregelatinized starch, which can contain at least one other adjunct.
    Type: Grant
    Filed: December 14, 1992
    Date of Patent: January 24, 1995
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Joachim Bolz, Atilla Batu, Herbert Seeger