Patents by Inventor Chizu Murai

Chizu Murai 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).

  • Preparation containing basic drug
    Publication number: 20050271716
    Abstract: The present invention provides a pharmaceutical preparation containing basic physiologically active substance and enteric polymer, which has improvements in releasability of the contained physiologically active substance in intestinal canal. The basic medicine-containing preparation of the present invention comprises one or more electrolytes by which the action of the enteric polymer to suppress release of the basic physiologically active substance is improved.
    Type: Application
    Filed: September 17, 2004
    Publication date: December 8, 2005
    Applicant: Kyowa Pharmaceutical Ind. Co.,Ltd.
    Inventor: Chizu Murai