Patents Assigned to CG BIO CO., LTD.
  • Patent number: 8882824
    Abstract: An expanding vascular stent is disclosed that is inserted into a blood vessel in the human body and expands the blood vessel. The stent is configured in such a way that adjacent rows, each of which is comprised of a plurality of identical cells, are symmetrically arranged, in an out of phase manner. When the stent is expanded in the radial direction, the adjacent rows are expanded in opposite directions, maintaining their linearly symmetrical state. Therefore, the reduction in the length of the stent can be minimized. Since the stent has also a great degree of flexibility, when it is inserted into the blood vessel, it can minimize the damage to the blood vessel wall.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: November 11, 2014
    Assignee: CG Bio Co., Ltd.
    Inventors: Sang-Ho Kim, Jong-Chae Park, Eun-Jin Kim, Il-Gyun Shin, Dong-Gon Kim, Han-Ki Kim
  • Publication number: 20140220142
    Abstract: The present invention provides a composition for bone regeneration comprising: particulate demineralized bone matrix; fibrous demineralized bone matrix; and a hydrate. In addition, it is preferable that the present invention comprises a demineralized solution-derived isolated product obtained by neutralizing a demineralized solution, separated from a demineralization process, and separating the precipitate generated.
    Type: Application
    Filed: October 11, 2011
    Publication date: August 7, 2014
    Applicant: CG BIO CO., LTD.
    Inventors: Seok-Beom Song, Soo-Yong Kim, Jung-Won So, Han-Sol Seo, Hyun-Seung Ryu, Giue-Nam Kim, Byoung-Suck Kim
  • Publication number: 20140208980
    Abstract: The present invention relates to a manufacturing method for fibrous demineralized bone matrix, the method comprising: (a) a step for subjecting a bone, separated from a body, to a primary demineralization in an acid solution for 1-5 hours; (b) a step for slicing the bone obtained in step (a) to a thickness of 0.1-3 mm, thus forming a sheet of bone; (c) a step for subjecting the sheet of bone obtained in step (b) to a secondary demineralization in an acid solution for 2-6 hours; and (d) a step for grinding the demineralized bone obtained in step (c).
    Type: Application
    Filed: October 11, 2011
    Publication date: July 31, 2014
    Applicant: CG BIO CO., LTD.
    Inventors: Seok-Beom Song, Goo-Won Jeong, Jung-Won So, Han-Sol Seo, Hyun-Seung Ryu, Giue-Nam Kim, Byoung-Suck Kim
  • Patent number: 8703748
    Abstract: The present invention relates to a cleaning composition for removing cellular components from tissue for transplantation derived from humans and animals. More particularly, the present invention relates to a cleaning composition for treating tissue for transplantation comprising a polyoxyethyleneglycol C14-C20alkyl ether as a first protein solubilizing component, a C6-C8alkylphenol polyethoxylate as a first lipid solubilizing component, a C10-C16alkyl glycoside as a second protein solubilizing component and a C9-C12alkylphenoxy polyethoxy ethanol as a second lipid solubilizing component.
    Type: Grant
    Filed: February 10, 2010
    Date of Patent: April 22, 2014
    Assignee: CG BIO Co., Ltd.
    Inventors: Byoung Suck Kim, Seok Beom Song, Goo Won Jeong, Hyo Jung Kang, Jae Deuck Jung
  • Publication number: 20110312917
    Abstract: The present invention relates to a cleaning composition for removing cellular components from tissue for transplantation derived from humans and animals. More particularly, the present invention relates to a cleaning composition for treating tissue for transplantation comprising a polyoxyethyleneglycol C14-C20alkyl ether as a first protein solubilizing component, a C6-C8alkylphenol polyethoxylate as a first lipid solubilizing component, a C10-C16alkyl glycoside as a second protein solubilizing component and a C9-C12 alkylphenoxy polyethoxy ethanol as a second lipid solubilizing component.
    Type: Application
    Filed: February 10, 2010
    Publication date: December 22, 2011
    Applicant: CG BIO CO., LTD.
    Inventors: Byoung Suck Kim, Seok Beom Song, Goo Won Jeong, Hyo Jung Kang, Jae Deuck Jung