Patents by Inventor Robert M. Ferris

Robert M. Ferris 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).

  • Treatment of drug induced psychosis
    Patent number: 4588728
    Abstract: It is now disclosed that cis-9[3-(3,5-dimethylpiperazinyl)propyl]carbazole is useful in reversing the detrimental psychotic conditions induced in humans by phencyclidine (PCP) and/or sigma opioid agonists.
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: May 13, 1986
    Assignee: Burroughs Wellcome Co.
    Inventor: Robert M. Ferris