Patents by Inventor James A. Profitt

James A. Profitt 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).

  • Phenylthiophenylpiperidines
    Patent number: 4198419
    Abstract: Novel phenylthiophenylpiperidines and methods of preparing same are described. These compounds are useful as analgetics, antidepressants, anticonvulsants and intermediates for preparing other pharmaceutically active compounds.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: April 15, 1980
    Assignee: American Hoechst Corporation
    Inventors: Helen H. Ong, James A. Profitt
  • Phenoxyphenylpiperidines
    Patent number: 4198417
    Abstract: Novel phenoxyphenylpiperidines and methods of preparing same are described. These compounds are useful as analgetics, antidepressants, anticonvulsants and intermediates for preparing other pharmaceutically active compounds.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: April 15, 1980
    Assignee: American Hoechst Corporation
    Inventors: Helen H. Ong, James A. Profitt
  • Spiro[dibenz(b,f)oxepin-piperidine]s
    Patent number: 4198418
    Abstract: Novel spiro[dibenz(b,f)oxepin-piperidine]s and methods of preparing same are described. These compounds are useful as analgetics, tranquilizers and anticonvulsants.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: April 15, 1980
    Assignee: American Hoechst Corporation
    Inventors: Helen H. Ong, James A. Profitt
  • Spiro[dibenz(b,f)thiepin-piperidine]s
    Patent number: 4198420
    Abstract: Novel spiro[dibenz(b,f)thiepin-piperidine]s and methods of preparing same are described. These compounds are useful as analgetics, tranquilizers and anticonvulsants.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: April 15, 1980
    Assignee: American Hoechst Corporation
    Inventors: Helen H. Ong, James A. Profitt