Patents by Inventor Monika Gennies

Monika Gennies 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).

  • Stabilization of perfluorocarbon emulsions, and perfluorinated heterocyclic compounds usable as emulsion-stabilizing additives
    Patent number: 5120731
    Abstract: The use of perfluorinated heterocyclic compounds of the general formula I, ##STR1## wherein n represents 2-8,X and Y represent a --CF.sub.2 OCF.sub.2 -- group, a --CF.sub.2 --CF.sub.2 --CF.sub.2 -- group or a --CF(CF.sub.3)--CF.sub.2 -- group, andY is a --CF.sub.2 --O--CF.sub.2 -- group, a --CF(CF.sub.3)--CF.sub.2 -- group or a --CF.sub.2 --CF.sub.2 --CF.sub.2 -- group,or mixtures thereof, is described as emulsion-stabilizing additives in medically usable aqueous emulsions of perfluorocarbons, optionally containing hetero atoms, suitable for use in blood substitutes. The compounds are obtained by electrochemical perfluorination.
    Type: Grant
    Filed: August 27, 1990
    Date of Patent: June 9, 1992
    Assignee: Kalie-Chemie AG
    Inventors: Hasso Meinert, Juergen Mader, Rudolf Fackler, Peter Reuter, Wolfgang Roehlke, Monika Gennies, Joachim Baer