Patents by Inventor Jean-Claude Combret

Jean-Claude Combret 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).

  • Dienoxysilanes
    Patent number: 5113007
    Abstract: New dienoxysilanes of the general formula: ##STR1## and new .alpha.-halo .alpha.-ethylene aldehydes to which they give access, having the general formula: ##STR2## These new compounds constitute important synthesis intermediates opening a new path for access to macrolides such as pyrenophorine, norpyrenophorine or vermiculine.
    Type: Grant
    Filed: November 8, 1990
    Date of Patent: May 12, 1992
    Assignee: Universite de Rouen
    Inventors: Jean-Claude Combret, Jean-Louis Klein, Joel Le Gaillard