Patents by Inventor Ren e Gree

Ren e Gree 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).

  • Patent number: 5599975
    Abstract: A compound selected from those of formula (I): ##STR1## wherein A, X, Y, Z, R, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are as defined in the description.This compound or its physiologically tolerable salts may be used therapeutically as platelet anti-aggregation agent.
    Type: Grant
    Filed: October 27, 1994
    Date of Patent: February 4, 1997
    Assignee: Adir Et Compagnie
    Inventors: Ren e Gree, Ali M. Hachem, Danielle Gree, Yves Le Floc'h, Yves Rolland, Serge Simonet, Tony Verbeuren