Patents by Inventor Jean L. Kraus

Jean L. Kraus 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).

  • Processes antineoplastic heteronaphthoquinones
    Patent number: 5606037
    Abstract: This invention relates to a naphthoquinone derivatives, to processes and to intermediates for preparing these derivatives, to pharmaceutical composition and to the use of these derivatives as antitumor agents in mammals.
    Type: Grant
    Filed: March 10, 1995
    Date of Patent: February 25, 1997
    Assignee: BioChem Pharma Inc.
    Inventors: Giorgio Attardo, Tibor Breining, Marc Courchesne, Serge Lamothe, Jean-Fran.cedilla.ois Lavall ee, Dieu Nguyen, Rabindra Rej, Yves St-Denis, Wuyi Wang, Yao-Chang Xu, France Barbeau, Elaine Lebeau, Jean L. Kraus