Patents by Inventor Ryung Kee Hong

Ryung Kee Hong 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).

  • Fumagillol derivatives and processes for preparing the same
    Patent number: 6063812
    Abstract: Compounds useful as angiogenesis inhibiting agents and processes for their preparation are disclosed. In one embodiment, the compounds of the invention are represented by Formula 1: ##STR1## Also disclosed is a pharmaceutical composition for inhibiting angiogenesis in a mammal, said composition comprising a compound of Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: May 16, 2000
    Assignee: Chong Kun Dang Corporation
    Inventors: Chung Il Hong, Jung Woo Kim, Sang Joon Lee, Soon Kil Ahn, Nam Song Choi, Ryung Kee Hong, Hyoung Sik Chun, Seung Kee Moon, Cheol Kyu Han
  • 5-demethoxyfumagillol derivatives and processes for preparing the same
    Patent number: 6040337
    Abstract: Compounds useful as angiogenesis inhibiting agents and processes for their preparation are disclosed. In one embodiment, the compounds of the invention are represented by Formula 1: ##STR1## Also disclosed is a pharmaceutical composition for inhibiting angiogenesis in a mammal, said composition comprising a compound of Formula 1, or a pharmaceutically acceptable salt thereof, as an active ingredient.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: March 21, 2000
    Assignee: Chong Kun Dang Corporation
    Inventors: Chung Hong, II, Jung Woo Kim, Sang Joon Lee, Soon Kil Ahn, Nam Song Choi, Ryung Kee Hong, Hyoung Sik Chun, Seung Kee Moon, Hong Woo Lee