Patents by Inventor Frederick Nelson Minard

Frederick Nelson Minard 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).

  • Dibenzo?b,e!?1,4!diazepines
    Patent number: 4097597
    Abstract: A compound represented by the formula ##STR1## wherein R is H, loweralkyl, hydroxyloweralkyl or ##STR2## where R.sub.2 is an alkyl group of 1 to 15 carbon atoms; and R.sub.1 is H or ##STR3## where R.sub.2 is an alkyl group of 1 to 15 carbon atoms. These compounds are useful as antischizophrenics.
    Type: Grant
    Filed: February 23, 1977
    Date of Patent: June 27, 1978
    Assignee: Abbott Laboratories
    Inventors: Bruce Wayne Horrom, Frederick Nelson Minard, Harold Elmer Zaugg