Patents by Inventor Ji Hyun Im

Ji Hyun Im 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).

  • Solid pharmaceutical composition comprising amlodipine and losartan
    Patent number: 8673945
    Abstract: The present invention relates to a solid pharmaceutical composition for preventing or treating cardiovascular disorders comprising amlodipine and losartan as active ingredients, and a disintegrant which is a mixture of at least two components selected from the group consisting of sodium starch glycolate, crosscarmellose sodium, and crosspovidone, which exhibits a high and stable level of amlodipine and losartan dissolution rates.
    Type: Grant
    Filed: December 28, 2009
    Date of Patent: March 18, 2014
    Assignee: Hanmi Science Co., Ltd
    Inventors: Jong Soo Woo, Jae Hyun Park, Young Il Kim, Kyeong Soo Kim, Ho Taek Yim, Ji Hyun Im
  • Solid pharmaceutical composition comprising amlodipine and losartan with improved stability
    Patent number: 8673944
    Abstract: The present invention relates to a solid pharmaceutical composition for preventing or treating cardiovascular disorders comprising granular forms of amlodipine and losartan which are separated from each other, and a stabilizing agent, which has improved storage stability due to minimized interaction between amlodipine and losartan.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: March 18, 2014
    Assignee: Hanmi Science Co., Ltd
    Inventors: Jae Hyun Park, Kyeong Soo Kim, Ho Taek Yim, Ji Hyun Im
  • SOLID PHARMACEUTICAL COMPOSITION COMPRISING AMLODIPINE AND LOSARTAN
    Publication number: 20110251245
    Abstract: The present invention relates to a solid pharmaceutical composition for preventing or treating cardiovascular disorders comprising amlodipine and losartan as active ingredients, and a disintegrant which is a mixture of at least two components selected from the group consisting of sodium starch glycolate, crosscarmellose sodium, and crosspovidone, which exhibits a high and stable level of amlodipine and losartan dissolution rates.
    Type: Application
    Filed: December 28, 2009
    Publication date: October 13, 2011
    Applicant: HANMI HOLDINGS CO., LTD.
    Inventors: Jong Soo Woo, Jae Hyun Park, Yong II Kim, Kyeong Soo Kim, Ho Taek Yim, Ji Hyun Im
  • SOLID PHARMACEUTICAL COMPOSITION COMPRISING AMLODIPINE AND LOSARTAN WITH IMPROVED STABILITY
    Publication number: 20110245301
    Abstract: The present invention relates to a solid pharmaceutical composition for preventing or treating cardiovascular disorders comprising granular forms of amlodipine and losartan which are separated from each other, and a stabilizing agent, which has improved storage stability due to minimized interaction between amlodipine and losartan.
    Type: Application
    Filed: June 5, 2009
    Publication date: October 6, 2011
    Applicant: HANMI HOLDINGS CO., LTD.
    Inventors: Jae Hyun Park, Kyeong Soo Kim, Ho Taek Yim, Ji Hyun Im