Patents by Inventor Sonia Ruth Teller

Sonia Ruth Teller 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).

  • Anti-depressant trans-hexahydropyrido[3,4-b]indoles
    Patent number: 4091102
    Abstract: Novel trans-hexahydropyrido[3,4-b]indoles and their suitable pharmaceutical salts useful for alleviating depression in mammals.
    Type: Grant
    Filed: June 22, 1976
    Date of Patent: May 23, 1978
    Assignee: Endo Laboratories, Inc.
    Inventor: Sonia Ruth Teller