Patents by Inventor Kyeong Sun Shin

Kyeong Sun Shin 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).

  • Patent number: 9155697
    Abstract: Provided is a liquid composition for treating stomatitis, the liquid composition including: an epidermal growth factor; an adhesive polymer; and at least one stabilizer selected from the group consisting of ethylenediaminetetraacetic acid (EDTA) and salts thereof, histidine, lysine and inorganic acid salts thereof, arginin and inorganic acid salts thereof, and dextran. The liquid composition includes a stabilizer selected from EDTA (or salts thereof) and a certain amino acid (or inorganic acid salts thereof) and thus, physicochemical and biological stability of the epidermal growth factor can be substantially increased. Thus, the liquid composition can be stored and distributed for a long period of time. The stabilized composition includes an adhesive polymer, and thus, when ejected in a spray form in the mouth of a user, the liquid composition can be quickly attached to an inflammation site and exhibits effectiveness for a long period of time.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: October 13, 2015
    Assignee: DAEWOONG CO., LTD.
    Inventors: Sun-Hee Kim, Sang-Kil Lee, Chae-Ha Yoon, Sun-Mee Yang, Sang-Hyun Nam, Kyeong-Sun Shin, Seung-Kook Park, Sang-Wook Lee
  • Patent number: 8685440
    Abstract: The present invention relates to a nanoliposome comprising a liposome membrane containing esterified lecithin, and one or more physiologically active ingredients included in inner space of the liposome membrane; a method for preparing the same; and a composition for preventing or treating skin diseases, comprising the same. The nanoliposome according to the present invention has long-term stability and uniformity, and so can be used to prepare a composition for skin having excellent moisturizing and penetrating properties, such as cosmetics, medicament for treating skin diseases, or the like. In particular, the present composition for preventing or treating skin diseases comprises epidermal growth factor included in the nanoliposome, thereby showing an excellent effect of stimulating skin-penetration and good pharmaceutical stability.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: April 1, 2014
    Assignee: Daewoong Co., Ltd
    Inventors: Joon Pio Hong, Sang Kil Lee, Won Chul Kim, Chae Ha Yoon, Sang Wook Lee, Kyeong Sun Shin, Seung Kook Park
  • Publication number: 20100255503
    Abstract: Disclosed herein are diagnostic markers CTHRC1, CANP and KIAA0101, which are overexpressed specifically in breast or colorectal cancer. A method for diagnosing the cancer by detecting the markers, and a method for preventing or treating by inhibiting the expression and activity of the markers are also disclosed.
    Type: Application
    Filed: January 20, 2010
    Publication date: October 7, 2010
    Applicant: DAEWOONG CO., LTD.
    Inventors: InKyung SHIN, Hyun jin PARK, Joo young CHOI, Hyae Jung HYUN, Kyeong-Sun SHIN, Seung kook PARK
  • Publication number: 20100035809
    Abstract: Provided is a liquid composition for treating stomatitis, the liquid composition including: an epidermal growth factor; an adhesive polymer; and at least one stabilizer selected from the group consisting of ethylenediaminetetraacetic acid (EDTA) and salts thereof, histidine, lysine and inorganic acid salts thereof, arginin and inorganic acid salts thereof, and dextran. The liquid composition includes a stabilizer selected from EDTA (or salts thereof) and a certain amino acid (or inorganic acid salts thereof) and thus, physicochemical and biological stability of the epidermal growth factor can be substantially increased. Thus, the liquid composition can be stored and distributed for a long period of time. The stabilized composition includes an adhesive polymer, and thus, when ejected in a spray form in the mouth of a user, the liquid composition can be quickly attached to an inflammation site and exhibits effectiveness for a long period of time.
    Type: Application
    Filed: October 9, 2007
    Publication date: February 11, 2010
    Applicant: DAEWOONG CO., LTD.
    Inventors: Sun-Hee Kim, Sang-Kil Lee, Chae-Ha Yoon, Sun-Mee Yang, Sang-Hyun Nam, Kyeong-Sun Shin, Seung-Kook Park, Sang-Wook Lee
  • Publication number: 20090263473
    Abstract: The present invention relates to a nanoliposome comprising a liposome membrane containing esterified lecithin, and one or more physiologically active ingredients included in inner space of the liposome membrane; a method for preparing the same; and a composition for preventing or treating skin diseases, comprising the same. The nanoliposome according to the present invention has long-term stability and uniformity, and so can be used to prepare a composition for skin having excellent moisturizing and penetrating properties, such as cosmetics, medicament for treating skin diseases, or the like. In particular, the present composition for preventing or treating skin diseases comprises epidermal growth factor included in the nanoliposome, thereby showing an excellent effect of stimulating skin-penetration and good pharmaceutical stability.
    Type: Application
    Filed: August 1, 2007
    Publication date: October 22, 2009
    Applicant: DAEWOONG CO., LTD.
    Inventors: Joon Pio Hong, Sang Kil Lee, Won Chul Kim, Chae Ha Yoon, Sang Wook Lee, Kyeong Sun Shin, Seung Kook Park
  • Publication number: 20090028863
    Abstract: Disclosed herein are diagnostic markers CTHRC1, CANP and KIAA0101, which are overexpressed specifically in breast or colorectal cancer. A method for diagnosing the cancer by-detecting the markers, and a method for preventing or treating by inhibiting the expression and activity of the markers are also disclosed.
    Type: Application
    Filed: September 12, 2006
    Publication date: January 29, 2009
    Applicant: DAEWOONG CO., LTD.
    Inventors: InKyung Shin, Hyun jin Park, Joo young Choi, Hyae Jung Hyun, Kyeong-Sun Shin, Seung kook Park