Patents by Inventor Hirokuni Kogetsu

Hirokuni Kogetsu 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).

  • Pralmorelin-containing nasal drop preparations
    Patent number: 7008927
    Abstract: The preparation for intranasal administration comprising D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide (pralmorelin) and/or an acid addition salt thereof as an active ingredient and water permits a marked increase in the in vivo absorption of pralmorelin and hence provides adequate efficacy even if it is administered in a small dose at a time. The preparation also allows pralmorelin to be dissolved in an increased amount, so it can be formulated pharmaceutically with great ease. It also high stability over time.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: March 7, 2006
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Akiko Ochiai, Yasutomi Kato, Hirokuni Kogetsu, Kiyoshi Maruyama
  • Pralmorelin-containing nasal drop preparations
    Publication number: 20030139347
    Abstract: The preparation for intranasal administration comprising D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide (pralmorelin) and/or an acid addition salt thereof as an active ingredient and water permits a marked increase in the in vivo absorption of pralmorelin and hence provides adequate efficacy even if it is administered in a small dose at a time. The preparation also allows pralmorelin to be dissolved in an increased amount, so it can be formulated pharmaceutically with great ease. It also high stability over time.
    Type: Application
    Filed: November 26, 2002
    Publication date: July 24, 2003
    Inventors: Akiko Ochiai, Yasutomi Kato, Hirokuni Kogetsu, Kiyoshi Maruyama