Patents by Inventor Seok Hyon You

Seok Hyon You 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).

  • Anti-influenza viral composition containing bark or stem extract of
    Patent number: 8470378
    Abstract: The present invention relates to an antiviral composition comprising an Alnus japonica extract, more specifically, relates to a method for preparing high activated anti-influenza viral composition, which comprises an extract of the bark or stem of Alnus japonica, and an anti-influenza viral composition comprising the extract. An extract of the bark or stem of Alnus japonica according to the present invention has low toxicity to normal cells, while having an excellent antiviral effect even when administered at low concentration and thus the composition comprising the Alnus japonica extract can be used effectively in preventing and treating influenza viral infection.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: June 25, 2013
    Assignee: RNL Bio Co., Ltd
    Inventors: Jeong Chan Ra, Hyuk Joon Kwon, Byeung Gie Kim, Seok Hyon You
  • ANTI-INFLUENZA VIRAL COMPOSITION CONTAINING BARK OR STEM EXTRACT OF ALNUS JAPONICA
    Publication number: 20120164253
    Abstract: The present invention relates to an antiviral composition comprising an Alnus japonica extract, more specifically, relates to a method for preparing high activated anti-influenza viral composition, which comprises an extract of the bark or stem of Alnus japonica, and an anti-influenza viral composition comprising the extract. An extract of the bark or stem of Alnus japonica according to the present invention has low toxicity to normal cells, while having an excellent antiviral effect even when administered at low concentration and thus the composition comprising the Alnus japonica extract can be used effectively in preventing and treating influenza viral infection.
    Type: Application
    Filed: March 7, 2012
    Publication date: June 28, 2012
    Applicant: RNL BIO CO., LTD.
    Inventors: Jeong Chan RA, Hyuk Joon KWON, Byeung Gie KIM, Seok Hyon YOU
  • ANTI-INFLUENZA VIRAL COMPOSITION CONTAINING BARK OR STEM EXTRACT OF ALNUS JAPONICA
    Publication number: 20100285160
    Abstract: The present invention relates to an antiviral composition comprising an Alnus japonica extract, more specifically, relates to a method for preparing high activated anti-influenza viral composition, which comprises an extract of the bark or stem of Alnus japonica, and an anti-influenza viral composition comprising the extract. An extract of the bark or stem of Alnus japonica according to the present invention has low toxicity to normal cells, while having an excellent antiviral effect even when administered at low concentration and thus the composition comprising the Alnus japonica extract can be used effectively in preventing and treating influenza viral infection.
    Type: Application
    Filed: December 4, 2008
    Publication date: November 11, 2010
    Applicant: RNL BIO CO., LTD.
    Inventors: Jeong Chan Ra, Hyuk Joon Kwon, Byeung Gie Kim, Seok Hyon You