Patents by Inventor Yong-Serk Park

Yong-Serk Park 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).

  • Anti-cancer agents comprising disintegrin genes and the treating methods
    Publication number: 20050233990
    Abstract: The present invention relates to liposome complex comprising a novel disintegrin, saxatilin, gene derived from Agkistrodon saxatilis and methods for curing and preventing tumors by transferring the complexes to a living body.
    Type: Application
    Filed: August 29, 2001
    Publication date: October 20, 2005
    Inventors: Yong-Serk Park, Soo-In Kim, Sung-Yu Hong, Yong-Doug Sohn, Yang-Soo Jang, Chin-Kyu Hun, Dong-Sik Kim
  • Positively charged lipid and liposome with the lipid
    Publication number: 20050112185
    Abstract: The present invention relates to positively charged lipids prepared by linking salt forms of acidic amino acid with a variety of lengths of hydrocarbon chain, a process for preparing the lipids, and liposomes comprising the said positively charged lipids. Positively charged lipids of the invention can be practically applied for the preparation of liposomes for gene therapy, since they provide better characteristics than the conventional positively charged lipids in terms of gene delivery efficiency and biocompatibility.
    Type: Application
    Filed: September 16, 2004
    Publication date: May 26, 2005
    Inventors: Yong-Serk Park, Hong-Sung Kim, Jae-Ho Moon, Doo-Ok Jang, Yeon Heo