Patents by Inventor Su-Jong Hwang

Su-Jong Hwang 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).

  • Poorly soluble drug containing microspheres with improved bioavailability and method of preparing the same
    Patent number: 9511026
    Abstract: A poorly soluble drug containing microsphere with improved bioavailability, an oral formulation comprising the same, and a method of preparing the same are provided, wherein the poorly soluble drug containing microsphere is a solid dispersion wherein the poorly soluble drug is dispersed in the water-soluble polymer carrier in a noncrystalline form by spray drying, thus increasing bioavailability of the poorly soluble drug.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: December 6, 2016
    Assignee: SAMYANG BIOPHARMACEUTICALS CORPORATION
    Inventors: Kyung-Hee Kim, Hyun-Ki Lee, Jun-Seok Hwang, Su-Jong Hwang, Chaul-Min Pai
  • Poorly Soluble Drug Containing Microspheres With Improved Bioavailability And Method Of Preparing The Same
    Publication number: 20140175686
    Abstract: A poorly soluble drug containing microsphere with improved bioavailability, an oral formulation comprising the same, and a method of preparing the same are provided, wherein the poorly soluble drug containing microsphere is a solid dispersion wherein the poorly soluble drug is dispersed in the water-soluble polymer carrier in a noncrystalline form by spray drying, thus increasing bioavailability of the poorly soluble drug.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Applicant: SAMYANG BIOPHARMACEUTICALS CORPORATION
    Inventors: Kyung-Hee KIM, Hyun-Ki Lee, Jun-Seok Hwang, Su-Jong Hwang, Chaul-Min Pai