Patents by Inventor Yeong Jin Choi

Yeong Jin Choi 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).

  • Publication number: 20180042823
    Abstract: The present invention relates to composite powder having enhanced water repellency and oil absorbency by means of even impregnation of inorganic powder particles with a super-water-repellent porous polymer. The composite powder prepared by means of a one-step spraying procedure of electro-spraying or spray drying, according to the present invention, shows super water repellency and maximized oil absorbency by means of increased porosity of porous polymethyl methacrylate (PMMA) and even impregnation with titanium dioxide (TiO2) nanoparticles.
    Type: Application
    Filed: November 24, 2015
    Publication date: February 15, 2018
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk LEE, Yong Jin KIM, Jon Hwan LEE, Se Jun PARK, Kyung Ho CHOI, Yeong Jin CHOI, Sung-Wook CHOI, Dong-Hyun PAIK
  • Patent number: 9844496
    Abstract: The present invention relates to a foam made of a specific material having superior properties and to cosmetics comprising said foam.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: December 19, 2017
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Ha Jin Jung, Kyung Nam Kim, Jung Sun Choi, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20170319440
    Abstract: The present invention provides a cosmetic composition carrier comprising a latex foam having a density of 0.05-0.2 g/cm3 and a cosmetic product comprising same. The cosmetic composition carrier according to the present invention has excellent filling, holding, and discharge capabilities with respect to a liquid cosmetic, has excellent antibacterial activity, can be filled with, hold, and discharge liquid cosmetic compositions in a wide range of low to high viscosities, thus allows excellent color expression and uniform application without caking when a liquid cosmetic composition held in the cosmetic composition carrier is applied to the skin, and allows the application of the liquid cosmetic composition to a portable container.
    Type: Application
    Filed: October 22, 2015
    Publication date: November 9, 2017
    Inventors: Jung Sun CHOI, Kyung Ho CHOI, Yeong Jin CHOI
  • Patent number: 9801794
    Abstract: The present invention relates to inorganic powder coated with biocompatible polymer and a cosmetic composition comprising same. More particularly, the present invention relates to an organic/inorganic composite powder in which the rough surface of the inorganic powder is treated with biocompatible polymer, thereby improving dispersibility and feeling of use and to a cosmetic composition comprising said composite powder so as to achieve improved feeling of use and tight adhesion when applied to the skin.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: October 31, 2017
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk Lee, Jun Oh Kim, Young Jun Yang, Song Seok Shin, Kyung Ho Choi, Yeong Jin Choi, Young Ho Park
  • Patent number: 9662279
    Abstract: The present invention relates to a cosmetic composition in which a W/O (water in oil) cosmetic composition with low viscosity is packaged in an airless container, and more specifically, to a cosmetic composition with low viscosity which enhances the stability of easily-separable low viscosity materials and improves user convenience by impregnating the W/O cosmetic composition with low viscosity into a urethane foam and packaging the composition in the airless container.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: May 30, 2017
    Assignee: Amorepacific Corporation
    Inventors: Min Kyung Sim, Jung Sun Choi, Yu Jin Kang, Kyung Nam Kim, Yeong Jin Choi
  • Patent number: 9532637
    Abstract: A cosmetic includes a cosmetic composition of viscosity of 1,000-5,000 centipoise (cps) or 15,000-60,000 cps; and a urethane foam carrier, which is impregnated with the cosmetic composition. The urethane foam has a hardness of 50 to 100 when measured with an Asker hardness tester type F before impregnation and a number of pores per inch (ppi) of greater than or equal to 10 but less than 90 when the cosmetic composition has a viscosity of 1,000-5,000 centipoise (cps). The urethane foam has a hardness of greater than or equal to 1 but less than 50 when measured with an Asker hardness tester type F before impregnation and a number of pores per inch (ppi) of 90 to 200 when the cosmetic composition has a viscosity of 15,000-60,000 cps.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: January 3, 2017
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Jung Sun Choi, Kyung Nam Kim, Ha Jin Jung, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20160374929
    Abstract: The present invention relates to a make-up cosmetic composition containing MQ silicone resin and propyl silsesquioxane resin, and, more specifically, relates to a make-up cosmetic composition which contains MQ silicone resin and propyl silsesquioxane resin, gives an outstanding moisturising impression and is free from any pulling phenomenon.
    Type: Application
    Filed: September 7, 2016
    Publication date: December 29, 2016
    Inventors: Hye Jeon CHO, Kyung Nam KIM, Kyung Ho CHOI, Yeong Jin CHOI
  • Patent number: 9492370
    Abstract: Disclosed are a cosmetic composition carrier containing a urethane foam layer structure, and cosmetics including the cosmetic composition carrier that contains a cosmetic composition.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: November 15, 2016
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Jung Sun Choi, Kyung Nam Kim, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20160324736
    Abstract: The present invention relates to a foam made of a specific material having superior properties and to cosmetics comprising said foam.
    Type: Application
    Filed: July 19, 2016
    Publication date: November 10, 2016
    Inventors: Ha Jin JUNG, Kyung Nam KIM, Jung Sun CHOI, Kyung Ho CHOI, Yeong Jin CHOI
  • Patent number: 9463152
    Abstract: The present invention relates to a make-up cosmetic composition containing MQ silicone resin and propyl silsesquioxane resin, and, more specifically, relates to a make-up cosmetic composition which contains MQ silicone resin and propyl silsesquioxane resin, gives an outstanding moisturizing impression and is free from any pulling phenomenon.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: October 11, 2016
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Hye Jeon Cho, Kyung Nam Kim, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20150366324
    Abstract: The present invention provides a mascara container including: a pouch-shaped inner container of a film material; and an outer container of an elastic material that covers the outside of the inner container. According to the present invention, highly-viscous mascara content can easily be transferred to an application member when a user lightly squeezes a container, so that the residual mascara content inside the container can easily be discharged to increase the usable amount of content after the mascara is opened, regardless of the duration of use. Accordingly, the effect can be realized of improving eyelash volume by applying a sufficient amount of mascara content.
    Type: Application
    Filed: December 6, 2013
    Publication date: December 24, 2015
    Inventors: Hae Won JEONG, Ji Young LEE, Young Hea ROH, Min Kyung SIM, Yeong Jin CHOI
  • Publication number: 20150272838
    Abstract: The present invention relates to inorganic powder coated with biocompatible polymer and a cosmetic composition comprising same. More particularly, the present invention relates to an organic/inorganic composite powder in which the rough surface of the inorganic powder is treated with biocompatible polymer, thereby improving dispersibility and feeling of use and to a cosmetic composition comprising said composite powder so as to achieve improved feeling of use and tight adhesion when applied to the skin.
    Type: Application
    Filed: November 29, 2013
    Publication date: October 1, 2015
    Inventors: Hyun Suk Lee, Jun Oh Kim, Young Jun Yang, Song Seok Shin, Kyung Ho Choi, Yeong Jin Choi, Young Ho Park
  • Publication number: 20150196468
    Abstract: The present invention relates to a dry polyether-based urethane foam impregnated with a cosmetic composition.
    Type: Application
    Filed: September 4, 2013
    Publication date: July 16, 2015
    Inventors: Kyung Nam Kim, Jung Sun Choi, Kyung Ho Choi, Yeong Jin Choi, Ha Jin Jung
  • Publication number: 20150132246
    Abstract: The present invention relates to a make-up cosmetic composition containing MQ silicone resin and propyl silsesquioxane resin, and, more specifically, relates to a make-up cosmetic composition which contains MQ silicone resin and propyl silsesquioxane resin, gives an outstanding moisturising impression and is free from any pulling phenomenon.
    Type: Application
    Filed: April 22, 2013
    Publication date: May 14, 2015
    Inventors: Hye Jeon Cho, Kyung Nam Kim, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20150117931
    Abstract: The present invention relates to a foam made of a specific material having superior properties and to cosmetics comprising said foam.
    Type: Application
    Filed: April 12, 2013
    Publication date: April 30, 2015
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Ha Jin Jung, Kyung Nam Kim, Jung Sun Choi, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20150104235
    Abstract: Disclosed is a cosmetic composition carrier having a viscosity of 1,000 to 5,000 centipoise (cps) or 15,000 to 60,000 cps. The cosmetic composition carrier comprises a urethane foam having a hardness before impregnation of 1 to 100 on the Asker durometer type F.
    Type: Application
    Filed: April 12, 2013
    Publication date: April 16, 2015
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Jung Sun Choi, Kyung Nam Kim, Ha Jin Jung, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20150079862
    Abstract: The present invention provides a cosmetic product and a method for producing same, wherein the cosmetic product comprising a screen mesh includes: one or more materials selected from a group consisting of polyurethane, thermoplastic elastomer (TPE), polyester, polyether, acryl and olefin; and an absorbing material adjacent to the screen mesh. The cosmetic product of the present invention enables a user to appropriately adjust the degree of discharge of contents during use of the contents and to use the residual quantity of the carried contents as much as possible by means of the elasticity of the absorbing material. The cosmetic product of the present invention provides a wide variety of choices of absorbing materials compared with conventional cosmetics in which choices of absorbing materials are restricted by the types and pore sizes of the absorbing materials.
    Type: Application
    Filed: April 12, 2013
    Publication date: March 19, 2015
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hae Won Jeong, Kyung Ho Choi, Kyung Nam KIim, Min Kyung Sim, Yeong Jin Choi
  • Publication number: 20140341959
    Abstract: Disclosed are a cosmetic composition carrier containing a urethane foam layer structure, and cosmetics including the cosmetic composition carrier that contains a cosmetic composition.
    Type: Application
    Filed: January 11, 2013
    Publication date: November 20, 2014
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Jung Sun Choi, Kyung Nam Kim, Kyung Ho Choi, Yeong Jin Choi
  • Publication number: 20140288191
    Abstract: Provided is a water-in-oil cosmetic composition comprising one or more thickening agents selected from the group consisting of sodium polyacrylate starch, polyacrylate crosspolymer-6, xanthan gum and locust bean gum in an inner phase. The water-in-oil cosmetic composition of the present invention brings improvements to time-related changes in preparation stability by means of inner phase thickening controlling the flow properties of an aqueous phase, and controls the size of emulsified particles by means of inner phase thickening, and as a result the invention has outstanding thixotropic characteristics and outstanding initial spreadability and has outstanding durability and, in addition, the invention provides both a fresh-cream-like soft feel in use and a liquid-like light feel in use.
    Type: Application
    Filed: September 14, 2012
    Publication date: September 25, 2014
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Kyung Nam Kim, Kyung Ho Choi, Yeong Jin Choi
  • Patent number: D747106
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: January 12, 2016
    Assignee: Amorepacific Corporation
    Inventors: Kyung Dam Lim, Chang Bong Han, Eun Sil Han, Min Keyung Sim, Yeong Jin Choi, Hae Won Jung