Patents by Inventor Jun Seok Yeom

Jun Seok Yeom 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).

  • METHOD FOR STABILIZING EFFECTIVE INGREDIENT BY USING MINERAL MATERIAL
    Publication number: 20240091730
    Abstract: The present invention relates to the stabilization of an effective ingredient by using a mineral material. In the present invention, the effective ingredient can be stably supported using the mineral material, and a microcapsule obtained by the manufacturing method according to the present invention, when discharged to nature, causes no environmental problems due to encapsulation ingredients thereof being the same as soil ingredients, and thus can avoid micro-plastic issues.
    Type: Application
    Filed: December 28, 2021
    Publication date: March 21, 2024
    Applicants: LG HOUSEHOLD & HEALTH CARE LTD., IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jun Seok YEOM, Eun Chul CHO, Ji Won LIM, Hyo Jin BONG, Seon A JEONG, No Jin PARK, Woo Sun SHIM
  • Hyaluronic acid filler using microneedle patch
    Patent number: 11596592
    Abstract: The present disclosure relates to a soluble microneedle and a filler composition with an excellent anti-wrinkle effect. Using the microneedle according to the present disclosure, crosslinked hyaluronic acid (hyaluronic acid filler material) can be intradermally or subcutaneously administered by a simple method, and a swelling property of the crosslinked hyaluronic acid is improved after administration, thereby exhibiting the excellent anti-wrinkle effect.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: March 7, 2023
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Jun-Seok Yeom, Woo-Sun Shim, Young-Min Hwang, Seung-Min Yoo, Seol-Hoon Lee, Nae-Gyu Kang
  • NATURALLY DEGRADABLE MICROCAPSULES AND A METHOD OF PREPARING THE SAME
    Publication number: 20230002706
    Abstract: The present invention relates to a method of preparing microcapsules, and the microcapsules prepared according to the preparation method of the present invention can exhibit high versatility, natural degradability and long-term stability, and the active substance in the capsule can be stably loaded in the capsule even in the presence of a surfactant.
    Type: Application
    Filed: July 21, 2020
    Publication date: January 5, 2023
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Jun Seok YEOM, Ihn HWANG, No Jin PARK, Woo Sun SHIM
  • COMPOSITION FOR DYEING
    Publication number: 20210228462
    Abstract: The present invention relates to a composition for dyeing. The composition for dyeing according to the present invention forms a covalent bond without damaging skin, hair, nails, fibers, or leather by using a reaction promoting additive for promoting peptide bond formation in addition to a carbodiimide-based compound, thereby providing a desired semi-permanent dyeing effect.
    Type: Application
    Filed: June 7, 2018
    Publication date: July 29, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Jun Seok YEOM, Seong Cheon LEE, Eu Gene HUR, Yoon Kwan KIM, Seol Hoon LEE, Nae Gyu KANG
  • COSMETIC COMPOSITION FOR SKIN WHITENING
    Publication number: 20210196615
    Abstract: Disclosed is a cosmetic composition for skin whitening. The cosmetic composition for skin whitening contains a whitening component having a specific functional group capable of covalently bonding with a protein residue on the skin surface so as to form a covalent bond without damaging the skin, thereby semi-permanently providing a desired whitening effect.
    Type: Application
    Filed: June 7, 2018
    Publication date: July 1, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Jun Seok YEOM, Seong Cheon LEE, Eu Gene HUR, Yoon Kwan KIM, Seol Hoon LEE, Nae Gyu KANG
  • HYALURONIC ACID FILLER USING MICRONEEDLE PATCH
    Publication number: 20200222299
    Abstract: The present disclosure relates to a soluble microneedle and a filler composition with an excellent anti-wrinkle effect. Using the microneedle according to the present disclosure, crosslinked hyaluronic acid (hyaluronic acid filler material) can be intradermally or subcutaneously administered by a simple method, and a swelling property of the crosslinked hyaluronic acid is improved after administration, thereby exhibiting the excellent anti-wrinkle effect.
    Type: Application
    Filed: September 19, 2017
    Publication date: July 16, 2020
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Jun-Seok YEOM, Woo-Sun SHIM, Young-Min HWANG, Seung-Min YOO, Seol-Hoon LEE, Nae-Gyu KANG
  • Filler composition for tissue reinforcement
    Patent number: 9017712
    Abstract: The present invention relates to a filler composition for tissue reinforcement, including hyaluronic acid and alkylene diamine crosslinked hydrogel. The filler composition exhibits the positive physical properties required for tissue reinforcement, such as biocompatibility and swelling ability, as well as useful effects in that the same can remain in vivo for a long time.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: April 28, 2015
    Assignees: Shin Poong Pharmaceutical Co., Ltd., Postech Academy-Industry Foundation
    Inventors: Il Hwan Cho, Eui Jin Hwang, Moo Seok Seo, Young Soo Park, Byung Su Kim, Sei Kwang Hahn, Jung Kyu Park, Jun Seok Yeom, Eun Ju Oh
  • FILLER COMPOSITION FOR TISSUE REINFORCEMENT
    Publication number: 20130203856
    Abstract: The present invention relates to a filler composition for tissue reinforcement, including hyaluronic acid and alkylene diamine crosslinked hydrogel. The filler composition exhibits the positive physical properties required for tissue reinforcement, such as biocompatibility and swelling ability, as well as useful effects in that the same can remain in vivo for a long time.
    Type: Application
    Filed: July 11, 2011
    Publication date: August 8, 2013
    Applicants: Postech Academy-Industry Foundation, Shin Poon Pharmaceutical Co., Ltd.
    Inventors: Il Hwan Cho, Eui Jin Hwang, Moo Seok Seo, Young Soo Park, Byung Su Kim, Sei Kwang Hahn, Jung Kyu Park, Jun Seok Yeom, Eun Ju Oh
  • X-ray ablation of hyaluronan hydrogels
    Patent number: 7903780
    Abstract: Disclosed is a method for ablating hyaluronan-based hydrogels with X-rays, the method comprising the steps of: (a) preparing hyaluronan-based hydrogels; and (b) performing X-ray irradiation to the hyaluronan-based hydrogels to induce a degradation of the hyaluronan-based hydrogels by a gel-to-sol transition during the X-ray irradiation. Disclosed is also a method for fabricating three-dimensional microchannels of hyaluronan hydrogels with a finely tunable X-ray ablation technique.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: March 8, 2011
    Assignee: Postech Academy-Industry Foundation
    Inventors: So Eun Chang, Byung Mook Weon, Jung Ho Je, Jun Seok Yeom, Sei Kwang Hahn
  • X-RAY ABLATION OF HYALURONAN HYDROGELS
    Publication number: 20100322378
    Abstract: Disclosed is a method for ablating hyaluronan-based hydrogels with X-rays, the method comprising the steps of: (a) preparing hyaluronan-based hydrogels; and (b) performing X-ray irradiation to the hyaluronan-based hydrogels to induce a degradation of the hyaluronan-based hydrogels by a gel-to-sol transition during the X-ray irradiation. Disclosed is also a method for fabricating three-dimensional microchannels of hyaluronan hydrogels with a finely tunable X-ray ablation technique.
    Type: Application
    Filed: June 19, 2009
    Publication date: December 23, 2010
    Inventors: So Eun Chang, Byung Mook Weon, Jung Ho Je, Jun Seok Yeom, Sei Kwang Hahn