Patents by Inventor Sambasiva Rao

Sambasiva Rao 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).

  • Publication number: 20070269443
    Abstract: Therapeutic regimens for administration of BAFF antagonists for treatment of immunologic and related disorders are described. Regimens involve a short-term BAFF antagonist administration course followed by an extended no-treatment period prior the round of administration.
    Type: Application
    Filed: October 20, 2004
    Publication date: November 22, 2007
    Inventors: Susan Kalled, Sambasiva Rao
  • Patent number: 5814332
    Abstract: This disclosure is directed to preparation of individual taste-masked, high bioavailability, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g., about 83+ wt. % of said NSAID drug material having high bioavailability and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Both cellulose acetate phthalate and gelatin are the microencapsulating polymer wall material.
    Type: Grant
    Filed: February 20, 1997
    Date of Patent: September 29, 1998
    Assignee: Eurand America, Inc.
    Inventors: Sambasiva Rao Ghanta, Robert Edmon Guisinger
  • Patent number: 5653993
    Abstract: This disclosure is directed to preparation of individual taste-masked, high bioavailability, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g., about 83+wt. % of said NSAID drug material having high bioavailability and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Both cellulose acetate phthalate and gelatin are the microencapsulating polymer wall material.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 5, 1997
    Assignee: Eurand America, Inc.
    Inventors: Sambasiva Rao Ghanta, Robert Edmon Guisinger