Patents by Inventor Hey Soon Jeong

Hey Soon Jeong 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).

  • Transdermal delivery matrix for piroxicam
    Patent number: 5916587
    Abstract: The present invention is directed to a pharmaceutical compositions improving percutaneous absorbability by absorption assistants, which remarkably increase permeation and dissolution of piroxicam, and penetration enhancers. A further surprising feature of the present invention resides in the fact that absorption assistant which assists penetration enhancer is able to include the active substance excessively in adhesive matrix as solvent of the active substance.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: June 29, 1999
    Assignee: Sunkyong Industries Co., Ltd.
    Inventors: Dong Son Min, Kee An Um, Yong Soo Kim, Pyeong Uk Park, Key Hyup Kim, Ho Seung Yang, Hey Soon Jeong, Mi Young Park