Patents by Inventor Manindra N. Mitra

Manindra N. Mitra 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).

  • 3-Deoxy-1.alpha.-hydroxy- and 3-deoxy-1.alpha.,25-dihydroxycholecalciferol and processes for the preparation thereof
    Patent number: 4264512
    Abstract: Processes for the preparation of 3-deoxy-1.alpha.-hydroxycholecalciferol and 3-deoxy-1.alpha.,25-dihydroxycholecalciferol, novel analogs of cholecalciferol possessing potent intestinal calcium transport stimulatory activity without significant concomitant bone calcium mobilizing activity, are disclosed.
    Type: Grant
    Filed: December 15, 1976
    Date of Patent: April 28, 1981
    Assignee: The Regents of the University of California
    Inventors: William H. Okamura, Anthony W. Norman, Manindra N. Mitra