Patents by Inventor Isaac Maeng

Isaac Maeng 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).

  • Composition for improving skin conditions using fetal mesenchymal stem cells from amniotic fluid
    Patent number: 8586540
    Abstract: The present invention relates to a culture medium for the fetus-derived mesenchymal stem cells in amniotic fluid. More particularly, the present invention relates to a composition for improving skin conditions, comprising the culture medium of fetus-derived mesenchymal stem cells in amniotic fluid as an active ingredient, in which the skin conditions to be improved include whitening, wrinkles, skin damages caused by UV rays or skin lifting. Further, the present invention relates to a method for preparing the composition, comprising the steps of culturing the fetus-derived mesenchymal stem cells in amniotic fluid; and collecting the culture medium.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: November 19, 2013
    Assignee: Stemmedience Co., Ltd.
    Inventors: Seungkwon You, Byung Sun Yoon, Jai-Hee Moon, Eun Kyoung Jun, Jonggun Kim, Hye-Youn Jung, Jung Han Lee, Eulsoon Park, Isaac Maeng, Jun Sung Kim, Jang Ho Lee, Hwang Heui Lee, Jong Won Lee, Kyoung Shik Cho
  • Composition for Improving Skin Conditions Using Fetal Mesenchymal Stem Cells from Amniotic Fluid
    Publication number: 20120141399
    Abstract: The present invention relates to a culture medium for the fetus-derived mesenchymal stem cells in amniotic fluid. More particularly, the present invention relates to a composition for improving skin conditions, comprising the culture medium of fetus-derived mesenchymal stem cells in amniotic fluid as an active ingredient, in which the skin conditions to be improved include whitening, wrinkles, skin damages caused by UV rays or skin lifting. Further, the present invention relates to a method for preparing the composition, comprising the steps of culturing the fetus-derived mesenchymal stem cells in amniotic fluid; and collecting the culture medium.
    Type: Application
    Filed: March 19, 2010
    Publication date: June 7, 2012
    Applicant: STEMMEDIENCE CO., LTD
    Inventors: Seungkwon You, Byung Sun Yoon, Jai-Hee Moon, Eun Kyoung Jun, Jonggun Kim, Hye-Youn Jung, Jung Han Lee, Eulsoon Park, Isaac Maeng, Jun Sung Kim, Jang Ho Lee, Hwang Heui Lee, Jong Won Lee, Kyoung Shik Cho
  • DE-DIFFERENTIATION OF ASTROCYTES INTO NEURAL STEM CELL USING NANOG
    Publication number: 20090246870
    Abstract: Disclosed are a composition and a method for inducing the de-differentiation of astrocytes into neural stem cells using Nanog. The de-differentiated neural stem cells have the ability to differentiate into astrocytes, neurons, or oligodendrocytes.
    Type: Application
    Filed: April 12, 2006
    Publication date: October 1, 2009
    Inventors: Seungkwon You, Jai Hee Moon, Byung Sun Yoon, Ki Dong Kim, Gyuman Park, Seung Jun Yoo, Eun Kyung Jun, Bona Kim, Sung Sik Kwak, Isaac Maeng
  • DE-DIFFERENTIATION OF ASTROCYTES INTO NEURAL STEM CELL USING Shh
    Publication number: 20090227023
    Abstract: Disclosed are a composition and a method for inducing the de-differentiation of astrocytes into neural stem cells using Shh. The de-differentiated neural stem cells have the ability to differentiate into astrocytes, neurons, and oligodendrocytes.
    Type: Application
    Filed: April 12, 2006
    Publication date: September 10, 2009
    Inventors: Seungkwon You, Jai Hee Moon, Byung Sun Yoon, Ki Dong Kim, Gyuman Park, Seung Jun Yoo, Eun Kyung Jun, Bona Kim, Sung Sik Kwak, Isaac Maeng