Patents by Inventor Teruko Yoshida

Teruko Yoshida 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).

  • TABLET QUICKLY DISINTEGRATING IN THE ORAL CAVITY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20150320688
    Abstract: The invention relates to a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient at a high content and a production method thereof. That is, the present invention provides a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient in not less than 25% of the total weight, having a disintegration time of within 40 seconds and an absolute hardness of 1.8 N/mm2 or more, which is obtained by granulating a powder containing an active ingredient with a binding solution containing mannitol and corn-derived pregelatinized starch, mixing the resulting granules with at least one kind of a disintegrant selected from cornstarch, hydroxypropylstarch, carmellose and crospovidone, and compression molding the mixture.
    Type: Application
    Filed: July 22, 2015
    Publication date: November 12, 2015
    Inventors: Toru FUKUSHIMA, Takashi SHIMIZU, Teruko YOSHIDA
  • Tablet quickly disintegrating in the oral cavity and method for producing the same
    Patent number: 9119820
    Abstract: The present invention relates to a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient at a high content and a production method thereof. That is, the present invention provides a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient in not less than 25% of the total weight, having a disintegration time of within 40 seconds and an absolute hardness of 1.8 N/mm2 or more, which is obtained by granulating a powder containing an active ingredient with a binding solution containing mannitol and corn-derived pregelatinized starch, mixing the resulting granules with at least one kind of a disintegrant selected from cornstarch, hydroxypropylstarch, carmellose and crospovidone, and compression molding the mixture.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: September 1, 2015
    Assignee: Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Toru Fukushima, Takashi Shimizu, Teruko Yoshida
  • TABLET QUICKLY DISINTEGRATING IN THE ORAL CAVITY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20110105615
    Abstract: The present invention relates to a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient at a high content and a production method thereof. That is, the present invention provides a tablet which is rapidly disintegrated in an oral cavity containing an active ingredient in not less than 25% of the total weight, having a disintegration time of within 40 seconds and an absolute hardness of 1.8 N/mm2 or more, which is obtained by granulating a powder containing an active ingredient with a binding solution containing mannitol and corn-derived pregelatinized starch, mixing the resulting granules with at least one kind of a disintegrant selected from cornstarch, hydroxypropylstarch, carmellose and crospovidone, and compression molding the mixture.
    Type: Application
    Filed: June 10, 2009
    Publication date: May 5, 2011
    Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.
    Inventors: Toru Fukushima, Takashi Shimizu, Teruko Yoshida