Patents by Inventor Seul-A Lee

Seul-A Lee 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).

  • Multilayer coating form of orally administered pharmaceutical composition containing omega-3 fatty acid or alkyl ester thereof and statin based drug
    Patent number: 9320718
    Abstract: A pharmaceutical composition in multilayer-coated form including an omega-3 fatty acid or an alkyl ester thereof and a statin-based drug, and more particularly, a pharmaceutical composition for oral administration including: (a) a gelatin capsule core containing an omega-3 fatty acid or an alkyl ester thereof; (b) a first coating layer formed by coating, on the gelatin capsule core, hydroxypropyl methylcellulose and a copolymer of butyl methacrylate, (2-demethylaminoeethyl) methacrylate, and methyl methacrylate at a weight ratio of 1:2:1; and (c) a second coating layer formed by coating, on the first coating layer, a coating solution containing a statin-based drug.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: April 26, 2016
    Assignee: KUHNIL PHARM. CO., LTD.
    Inventors: Jae-Pyoung Cho, Pung-Sok Lee, Seul-A Lee, Min-Ho Jeong, Mase Lee
  • MULTILAYER COATING FORM OF ORALLY ADMINISTERED PHARMACEUTICAL COMPOSITION CONTAINING OMEGA-3 FATTY ACID OR ALKYL ESTER THEREOF AND STATIN BASED DRUG
    Publication number: 20150086624
    Abstract: A pharmaceutical composition in multilayer-coated form including an omega-3 fatty acid or an alkyl ester thereof and a statin-based drug, and more particularly, a pharmaceutical composition for oral administration including: (a) a gelatin capsule core containing an omega-3 fatty acid or an alkyl ester thereof; (b) a first coating layer formed by coating, on the gelatin capsule core, hydroxypropyl methylcellulose and a copolymer of butyl methacrylate, (2-demethylaminoeethyl) methacrylate, and methyl methacrylate at a weight ratio of 1:2:1; and (c) a second coating layer formed by coating, on the first coating layer, a coating solution containing a statin-based drug.
    Type: Application
    Filed: May 21, 2013
    Publication date: March 26, 2015
    Applicant: KUHNIL PHARM. CO., LTD.
    Inventors: Jae-Pyoung Cho, Pung-Sok Lee, Seul-A Lee, Min-Ho Jeong, Mase Lee