Patents by Inventor Seung Pyeong HEO

Seung Pyeong HEO 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).

  • Crystalline form of a benzimidazole derivative and a preparation method thereof
    Patent number: 9908870
    Abstract: The present invention relates to a novel crystalline form of a benzimidazole derivative and a preparation method thereof. The novel crystalline form according to the present invention is hardly changed chemically and/or physically under a long-term photo-stressed condition, has a low hygroscopicity, and has an extremely low static-electricity-inducing capability, thus being advantageous for formulation, and due to the excellent stability of the crystal form itself, it is very useful for long-term storage of the compound.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: March 6, 2018
    Assignee: CJ HEALTHCARE CORPORATION
    Inventors: Young Ju Kim, Eun Sun Kim, Ji Yun Lee, Hyuk Woo Lee, Jae Hong Kweon, Sung Ah Lee, Kwang Do Choi, Dong Hyun Ko, Seung Pyeong Heo
  • A NOVEL CRYSTALLINE FORM OF A BENZIMIDAZOLE DERIVATIVE AND A PREPARATION METHOD THEREOF
    Publication number: 20180009791
    Abstract: The present invention relates to a novel crystalline form of a benzimidazole derivative and a preparation method thereof. The novel crystalline form according to the present invention is hardly changed chemically and/or physically under a long-term photo-stressed condition, has a low hygroscopicity, and has an extremely low static-electricity-inducing capability, thus being advantageous for formulation, and due to the excellent stability of the crystal form itself, it is very useful for long-term storage of the compound.
    Type: Application
    Filed: November 18, 2015
    Publication date: January 11, 2018
    Inventors: Young Ju KIM, Eun Sun KIM, Ji Yun LEE, Hyuk Woo LEE, Jae Hong KWEON, Sung Ah LEE, Kwang Do CHOI, Dong Hyun KO, Seung Pyeong HEO