Patents by Inventor Norbert Bush

Norbert Bush 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).

  • New amino propanediol derivatives
    Patent number: 3951979
    Abstract: Piperazines of the formula ##EQU1## wherein R.sub.1 and R.sub.2 are C.sub.1 -C.sub.4 alkyl or together with the carbon atom to which they are attached form a cycloalkyl group of 5 to 8 carbon atoms, Y is ##SPC1##Wherein X is H, halo, --CF.sub.3 or ##SPC2##Wherein R is C.sub.1 -C.sub.4 alkyl. The piperazines have hypotensive, anti-emetic and antitussive effects.
    Type: Grant
    Filed: January 29, 1975
    Date of Patent: April 20, 1976
    Inventors: Roland Yves Mauvernary, Norbert Bush, Jacques Moleyre, Andre Monteil, Jacques Simond
  • Anti-inflammatory agents and method for their preparation
    Patent number: 3936450
    Abstract: Tetra-substituted ethylenes having the general formula ##EQU1## in which R is selected from the group consisting of alkyl radicals containing 1 to 4 carbon atoms and ##SPC1## AND A is selected from the group consisting of ##EQU2## and salts thereof with pharmacologically acceptable acids are useful as anti-inflammatory agents.
    Type: Grant
    Filed: February 7, 1973
    Date of Patent: February 3, 1976
    Assignee: Centre Europeen de Recherches Mauvernay "C.E.R.M."
    Inventors: Roland Yves Mauvernay, Norbert Bush, Jacques Simond, Andre Monteil, Jacques Moleyre