Patents by Inventor Monika Cimbollek

Monika Cimbollek 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).

  • Solvent for a sparingly soluble gentamicin salt
    Patent number: 5679646
    Abstract: A solvent for the salt of gentamicin with 3-p-methoxybenzylidene-6-hydroxy-4 '-methoxyflavanone-6-phosphate which is a mixture of from 6 to 9.75 parts by volume of tetrahydrofuran and from 4 to 0.25 parts by volume of water. In these solvents the active compound is soluble up to about 60% by weight. Such a solution is particularly suitable for loading pharmaceutical carriers with this active compound.
    Type: Grant
    Filed: May 4, 1994
    Date of Patent: October 21, 1997
    Assignee: Merck Patent Gesellschaft mit Beschrankter Haftung
    Inventors: Monika Cimbollek, Berthold Nies
  • Protracted-release adminstration forms containing clindamycin palmitate
    Patent number: 5607685
    Abstract: The invention relates to the use of clindamycin palmitate for the production of pharmaceutical administration forms having a protracted release of the antibiotic active compound clindamycin, and corresponding administration forms which are preferably used in the form of shaped implants.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: March 4, 1997
    Assignee: Merck Patent Gesellschaft Mit Beschrankter Haftung
    Inventors: Monika Cimbollek, Berthold Nies