Patents by Inventor Pierre Metziger

Pierre Metziger 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).

  • Pharmaceutical composition for oral delivery
    Patent number: 5952383
    Abstract: Pharmaceutical compositions for oral administration are disclosed containing a medicinal product that is insoluble or sparingly soluble in water and oils selected from diacerein, rhein and one of their pharmaceutically acceptable salts.
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: September 14, 1999
    Assignee: Negma-Steba International Development N.V.
    Inventors: Pierre Metziger, Avraham Cohen
  • Soft capsules containing dinreburnamenine compounds
    Patent number: 5707651
    Abstract: A soft capsule containing a) a capsule casing containing gelatin and optionally a plasticizer and other additives, b) a compound of the formula ##STR1## wherein R1, R2 and R3 are individually selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 5 carbon atoms, --OH, --CF3, --NO2, --NH2, alkylamino and dialkylamino of 1 to 5 alkyl carbon atoms and acylamino of acyl of an aliphatic carboxylic acid of 1 to 6 carbon atoms or a non-toxic, pharmaceutically acceptable acid addition salt thereof and c) at least one mineral oil and optionally a pharmaceutical carrier.
    Type: Grant
    Filed: February 28, 1996
    Date of Patent: January 13, 1998
    Assignee: Roussel Uclaf
    Inventors: Philippe Becourt, Jean-Luc Dubois, Pierre Metziger