Patents by Inventor Jean P. Kaplan

Jean P. Kaplan 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).

  • Diphenylazomethines and pharmaceutical compositions containing them
    Patent number: 4564636
    Abstract: Diphenylazomethines of the formula (I) ##STR1## in which R represents --(CH.sub.2).sub.4 OH, --(CH.sub.2).sub.2 --CHOH--CH.sub.3, --CH.sub.2 --CHOH--C.sub.2 H.sub.5, --CH.sub.2 --CHOH--CH.sub.2 --COOH, --CH.sub.2 --CHOH--CH.sub.2 --CONH.sub.2, --CH.sub.2 --CH.sub.2 --CHOH--CH.sub.2 OH or --CH.sub.2 --CHOH--COOH (in the form of the racemate or of an optically active isomer when the compound contains an asymmetric carbon) act on the central nervous system and find use as antidepressants and anticonvulsants.
    Type: Grant
    Filed: April 13, 1984
    Date of Patent: January 14, 1986
    Assignee: Synthelabo
    Inventor: Jean P. Kaplan
  • Analgesic agent
    Patent number: 4361583
    Abstract: A method of treating pain in a patient through administering to the patient an effective amount of a compound of the formula ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are each, independently, hydrogen, halogen, NO.sub.2, CH.sub.3 O, CH.sub.3 or CF.sub.3 andR is OH, ONa or NH.sub.2.
    Type: Grant
    Filed: August 19, 1980
    Date of Patent: November 30, 1982
    Assignee: Synthelabo
    Inventor: Jean P. Kaplan