Patents by Inventor Daniel E. Aultz

Daniel E. Aultz 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).

  • Process for preparing heteroarylbenzoxepin-acetic acids, precursors and derivatives thereof
    Patent number: 4345087
    Abstract: Heteroarylbenzoxepin-acetic acids, esters thereof, novel precursors thereof, pharmaceutically acceptable salts thereof and processes for their preparation are disclosed. These compounds are useful as antiinflammatory and analgesic agents.
    Type: Grant
    Filed: March 7, 1980
    Date of Patent: August 17, 1982
    Assignee: American Hoechst Corporation
    Inventors: Arthur R. McFadden, Daniel E. Aultz
  • Dihydro-dibenzoxepines-thiepines and -morphanthridones, compositions and use
    Patent number: 4335122
    Abstract: The invention relates to diuretic dihydro-dibenzoxepines-thiepines and -morphanthridones of the formula ##STR1## wherein R is ##STR2## where R.sup.4 is a hydrogen or an alkyl; R.sup.1 is hydrogen or alkyl; R.sup.2 and R.sup.3 are the same or different and are hydrogen, alkyl or R.sup.2 and R.sup.3 are fused to form a pyrrolidino, morpholino, piperidino or azepino ring substituent; Y is hydrogen, halogen and alkoxy, X is ##STR3## where R.sup.4 is as defined above; m is an integer of 0 or 1; and n is an integer of 2 or 3; and the pharmaceutically acceptable acid addition salts thereof.
    Type: Grant
    Filed: March 18, 1981
    Date of Patent: June 15, 1982
    Assignee: Hoechst-Roussel Pharmaceuticals Inc.
    Inventors: Arthur R. McFadden, Daniel E. Aultz
  • Oxopyridobenzoxepin-acetic acids and derivatives thereof useful as antiinflammatory and analgesic agents
    Patent number: 4124713
    Abstract: Oxopyridobenzoxepin acetic acids, esters thereof, novel precursors thereof, pharmaceutically acceptable salts thereof and processes for their preparation are disclosed. These compounds are useful as antiinflammatory and analgesic agents.
    Type: Grant
    Filed: April 19, 1977
    Date of Patent: November 7, 1978
    Assignee: American Hoechst Corporation
    Inventors: Arthur R. McFadden, Daniel E. Aultz