Patents by Inventor Eun Sn Kim

Eun Sn 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).

  • METHOD FOR PREPARATION OF BENZIMIDAZOLE DERIVATIVES
    Publication number: 20160159747
    Abstract: The present invention provides a method for preparing a compound with a benzimidazole structure with an excellent yield using a low-cost starting material, not requiring an additional separation process, or not using a dangerous reagent during the manufacturing process. Furthermore, the present invention also provides an intermediate and a final product produced by the preparing method.
    Type: Application
    Filed: July 4, 2014
    Publication date: June 9, 2016
    Inventors: Jae Hong Kweon, Eun Sn Kim, Seog Beom Song, Sung Ah Lee, Ji Yun Lee, Kwang Do Choi, Young Joon Park