Patents by Inventor Mohammad R. Nassiri

Mohammad R. Nassiri 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).

  • Transdermal delivery of the narcotic analgesics etorphine and analogs
    Patent number: 4891377
    Abstract: A process for relieving pain and novel topical compositions for transdermal delivery of a narcotic analgesic comprising the application to mammalian skin of an effective amount of a compound of the formula: ##STR1## or a pharmacologically acceptable acid addition salt thereof, where R is --CH.sub.2, ##STR2## or --H and R' and R" are C.sub.1 to C.sub.6 hydrocarbons or --H, in association with a topical pharmaceutical carrier selected from the group consisting of ointments, lotions, pastes, jellies, gels, creams, sprays, aerosols and the like.
    Type: Grant
    Filed: December 2, 1988
    Date of Patent: January 2, 1990
    Assignee: Board of Regents Acting for and on behalf of University of Michigan
    Inventors: Charles Shipman, Jr., Mohammad R. Nassiri, Gordon L. Flynn