Patents by Inventor Chang Jo Jung

Chang Jo Jung 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: 20230293398
    Abstract: A sanitizer composition in an emulsion formulation is disclosed. The sanitizer composition contains: ethanol; a surfactant; oil; and water. The ethanol content is greater than 10% by weight on the basis of total weight of the sanitizer composition. The surfactant 5 may be one or more of a lecithin-based surfactant and a sorbitan-based surfactant, and the oil may be one or more selected from the group consisting of C12-15 alkyl benzoate, coconut oil, olive oil, and palm oil. The sanitizer composition has an effect of providing a high moisturizing feeling while containing a large amount of 10 ethanol, and of implementing an emulsion formulation such as a lotion.
    Type: Application
    Filed: September 1, 2021
    Publication date: September 21, 2023
    Applicant: Amorepacific Corporation
    Inventors: Bohyun SEO, Daekyeong KIM, Chanho KIM, Chang Jo JUNG, Sangkyun CHAE
  • Publication number: 20230099108
    Abstract: Provided are a cleaner base containing a solid composition including a solid surfactant and a water-soluble polymer, a gel cleaning composition having a viscosity of greater than or equal to about 50 cPs including the cleaner base containing a solid composition and water, and a method for preparing the gel cleaning composition.
    Type: Application
    Filed: May 31, 2022
    Publication date: March 30, 2023
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Chang Jo JUNG, Gooyoung KWON
  • Publication number: 20220280409
    Abstract: The present disclosure is directed to providing a moldable solid washing agent composition and an article molded from the same. The composition of the present disclosure can be stored easily at room temperature for a long time. It is applicable to a system that can be manufactured on site and can satisfy customer needs because it can be molded immediately by a simple method and the shape, size, etc. can be controlled. In addition, the solid washing agent composition disclosed in the present specification has superior compatibility with water.
    Type: Application
    Filed: March 3, 2022
    Publication date: September 8, 2022
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Daeun KIM, Bohyun SEO, Chang JO JUNG, Taewon SEO, Jiyeon HAN
  • Publication number: 20210386634
    Abstract: The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 16, 2021
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyunsuk LEE, Jaewon YOU, Hye Won NA, Bokyung JUNG, Chang Jo JUNG, Nari CHA, Sangkyun CHAE, Sohyun HONG
  • Patent number: 9399007
    Abstract: The present invention relates to a lamellar structure which stabilizes oil and to a cleansing composition comprising the lamellar structure. More particularly, the present invention relates to a lamellar structure, which stabilizes oil to be used in a cleansing composition so that high-content oil is converted to a lamellar phase and contained in a composition. The present invention also relates to a cleansing composition which comprises the lamellar structure which enables the composition to contain high-content oil in a stable manner and to thus provide superior moisturizing ability.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: July 26, 2016
    Assignee: Amorepacific Corporation
    Inventors: Chang Jo Jung, Dae Kyeong Kim, John Hwan Lee, Wang Gi Kim
  • Publication number: 20140271956
    Abstract: The present invention relates to a lamellar structure which stabilizes oil and to a cleansing composition comprising the lamellar structure. More particularly, the present invention relates to a lamellar structure, which stabilizes oil to be used in a cleansing composition so that high-content oil is converted to a lamellar phase and contained in a composition. The present invention also relates to a cleansing composition which comprises the lamellar structure which enables the composition to contain high-content oil in a stable manner and to thus provide superior moisturizing ability.
    Type: Application
    Filed: October 8, 2012
    Publication date: September 18, 2014
    Inventors: Chang Jo Jung, Dae Kyeong Kim, John Hwan Lee, Wang Gi Kim