Patents by Inventor Han-Kyong Kim

Han-Kyong Kim 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).

  • Pharmaceutical composition comprising crystalline sibutramine methanesulfonate hemihydrate
    Publication number: 20040068018
    Abstract: The present invention relates to a pharmaceutical composition for treating or preventing obesity, comprising novel crystalline sibutramine methanesulfonate hemihydrate of formula (I). The crystalline sibutramine methanesulfonate hemihydrate according to the present invention has a much higher solubility in water, and enhanced stability under a high humidity/temperature condition, as compared with sibutramine hydrochloride monohydrate.
    Type: Application
    Filed: October 3, 2003
    Publication date: April 8, 2004
    Inventors: Jae-Heon Lee, Gha-Seung Park, Jae-Cheol Lee, Han-Kyong Kim, Young-Kil Chang, Gwan-Sun Lee