Patents by Inventor Hyeong-Bae Kim

Hyeong-Bae 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).

  • Cross-linked copolymer containing phosphorylcholine monomer and cosmetic composition containing same
    Patent number: 9084739
    Abstract: Disclosed is a copolymer containing an ?,?-ethylenically unsaturated monomer, a phosphorylcholine monomer, and a cross-linking agent as a monomer. Also disclosed are a cosmetic composition containing the copolymer and a cosmetic material using the cosmetic composition.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: July 21, 2015
    Assignee: KCI Limited
    Inventors: Yong Chul Kim, Hyeong Bae Kim, In Sun Han, Se Kwan Wang, Jung Ho Park
  • Cross-Linked Copolymer Containing Phosphorylcholine Monomer and Cosmetic Composition Containing Same
    Publication number: 20130295038
    Abstract: Disclosed is a copolymer containing an ?,?-ethylenically unsaturated monomer, a phosphorylcholine monomer, and a cross-linking agent as a monomer. Also disclosed are a cosmetic composition containing the copolymer and a cosmetic material using the cosmetic composition.
    Type: Application
    Filed: November 23, 2011
    Publication date: November 7, 2013
    Applicant: KCI LIMITED
    Inventors: Yong Chul Kim, Hyeong Bae Kim, In Sun Han, Se Kwan Wang, Jung Ho Park
  • Compositions for treating acne comprising phytandiol amine
    Patent number: 7129275
    Abstract: The present invention relates to a phytandiol amine derivative represented by the following formula (I) and compositions for treating acne comprising the same: wherein each of Y and Z is OH with the proviso that X is NH2, each of X and Z is zOH with the proviso that Y is NH2, and each of X and Y is OH with the proviso that Z is NH2.
    Type: Grant
    Filed: October 31, 2001
    Date of Patent: October 31, 2006
    Assignee: Coreana Cosmetics Co., Ltd.
    Inventors: Jung-No Lee, Hyeong-Bae Kim, Jee-Hean Jeong, Byong-Kee Jo
  • Compositions for treating acne comprising phytandiol amine
    Publication number: 20040258720
    Abstract: The present invention relates to a phytandiol amine derivative represented by the following formula (I) and compositions for treating acne comprising the same: (I) wherein each of Y and Z is OH with the proviso that X is NH2, each of X and Z is OH with the proviso that Y is NH2, and each of X and Y is OH with the proviso that Z is NH2.
    Type: Application
    Filed: August 23, 2004
    Publication date: December 23, 2004
    Inventors: Jung-No Lee, Hyeong-Bae Kim, Jee-Hean Jeong, Byong-Kee Jo