Patents by Inventor Hyeong Mi Kim

Hyeong Mi Kim 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).

  • callus extract having increased content of gallic acid, method for preparing same, and whitening cosmetic composition containing same
    Patent number: 10947497
    Abstract: The present invention relates to Nelumbo nucifera callus having an increased content of gallic acid or an extract thereof and to a method for preparing the same. The Nelumbo nucifera callus extract according to the present invention has an excellent whitening effect by containing a large amount of gallic acid, and thus can be advantageously used as a cosmetic composition.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: March 16, 2021
    Assignees: Celltrion Inc., BIO-FD&C Co., Ltd.
    Inventors: Yeon Sook Kim, Jung Yeon Kim, Jae Hun Kim, Hyeong Mi Kim, Jung Soo Bae, Jung Yun Kim, Ju Yeon Kim, Joo Hyuck Lim, Seung Ki Lee, Sung Ho Moon, Shin Jae Chang, Sang Hyun Moh, Jeong Hun Lee, Hyo Hyun Seo, Ji Hong Moh, Soo Yun Kim, Jeong Gon Park
  • NELUMBO NUCIFERA CALLUS EXTRACT HAVING INCREASED CONTENT OF GALLIC ACID, METHOD FOR PREPARING SAME, AND WHITENING COSMETIC COMPOSITION CONTAINING SAME
    Publication number: 20190194603
    Abstract: The present invention relates to Nelumbo nucifera callus having an increased content of gallic acid or an extract thereof and to a method for preparing the same. The Nelumbo nucifera callus extract according to the present invention has an excellent whitening effect by containing a large amount of gallic acid, and thus can be advantageously used as a cosmetic composition.
    Type: Application
    Filed: March 30, 2017
    Publication date: June 27, 2019
    Inventors: Yeon Sook Kim, Jung Yeon Kim, Jae Hun Kim, Hyeong Mi Kim, Jung Soo Bae, Jung Yun Kim, Ju Yeon Kim, Joo Hyuck Lim, Seung Ki Lee, Sung Ho Moon, Shin Jae Chang, Sang Hyun Moh, Jeong Hun Lee, Hyo Hyun Seo, Ji Hong Moh, Soo Yun Kim, Jeong Gon Park
  • Stable peptide-conjugated ascorbic acid derivative, method for preparing same, and cosmetic composition comprising same
    Patent number: 10239902
    Abstract: The present invention provides a stable peptide-conjugated, ascorbic acid derivative, a method for preparing the same, and a cosmetic composition comprising the same as an active ingredient. The stable peptide-conjugated ascorbic acid derivative of the present invention has both the effect of whitening the skin by inhibiting melanin production and the effect of reducing skin wrinkles by activating collagen production, and may be used in a cosmetic composition.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: March 26, 2019
    Assignee: CELLTRION INC.
    Inventors: Young Jun Park, Jung Yun Kim, Jin Kyo Jeong, Hyeong Mi Kim, Eun Joo Cho, Joo Hyuck Lim, Hyun Nam Song, Seon Kyung Park, Won Kang Moon, Shin Jae Chang, Seung Suh Hong
  • STABLE PEPTIDE-CONJUGATED ASCORBIC ACID DERIVATIVE, METHOD FOR PREPARING SAME, AND COSMETIC COMPOSITION COMPRISING SAME
    Publication number: 20170258931
    Abstract: The present invention provides a stable peptide-conjugated, ascorbic acid derivative, a method for preparing the same, and a cosmetic composition comprising the same as an active ingredient. The stable peptide-conjugated ascorbic acid derivative of the present invention has both the effect of whitening the skin by inhibiting melanin production and the effect of reducing skin wrinkles by activating collagen production, and may be used in a cosmetic composition.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Applicant: CELLTRION INC.
    Inventors: Young Jun Park, Jung Yun Kim, Jin Kyo Jeong, Hyeong Mi Kim, Eun Joo Cho, Joo Hyuck Lim, Hyun Nam Song, Seon Kyung Park, Won Kang Moon, Shin Jae Chang, Seung Suh Hong