Patents by Inventor Yong-Sung Shon

Yong-Sung Shon 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).

  • 3?,4?,5-trimethoxy flavone derivatives as stimulant of mucus secretion, method for the same, and pharmaceutical composition comprising the same
    Patent number: 8203011
    Abstract: The present invention provides a 3?,4?,5-trimethoxy flavone derivative and a pharmaceutically acceptable salt thereof, preparation thereof, and a pharmaceutical composition for the treatment and prevention of dry eye syndrome comprising the same as an active ingredient. The 3?,4?,5-trimethoxy flavone derivative and its pharmaceutically acceptable salt inhibit corneal damage through excellent stimulatory action on mucus secretion in the conjunctiva and therefore may be effective as a prophylactic or therapeutic agent for dry eye syndrome.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: June 19, 2012
    Assignee: Dong-A Pharm. Co., Ltd.
    Inventors: Seul-Min Choi, Kyung-Koo Kang, Dong-Sung Kim, Jeong-Hoon Kim, Byoung-Ok Ahn, Moo-Hi Yoo, Mi-Jeong Seo, Ju-Mi Kim, Yong-Duck Kim, Sun-Woo Jang, Yong-Sung Shon
  • 3',4',5-TRIMETHOXY FLAVONE DERIVATIVES AS STIMULATN OF MUCUS SECRETION, METHOD FOR THE SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
    Publication number: 20100130448
    Abstract: The present invention provides a 3?,4?,5-trimethoxy flavone derivative and a pharmaceutically acceptable salt thereof, preparation thereof, and a pharmaceutical composition for the treatment and prevention of dry eye syndrome comprising the same as an active ingredient. The 3?,4?,5-trimethoxy flavone derivative and its pharmaceutically acceptable salt inhibit corneal damage through excellent stimulatory action on mucus secretion in the conjunctiva and therefore may be effective as a prophylactic or therapeutic agent for dry eye syndrome.
    Type: Application
    Filed: June 2, 2008
    Publication date: May 27, 2010
    Applicant: DONG-A PHARM. CO., LTD
    Inventors: Seul-Min Choi, Kyung-Koo Kang, Dong-Sung Kim, Jeong-Hoon Kim, Byoung-Ok Ahn, Moo-Hi Yoo, Mi-Jeong Seo, Ju-Mi Kim, Yong-Duck Kim, Sun-Woo Jang, Yong-Sung Shon