Patents by Inventor SiOn Choi

SiOn 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).

  • Patent number: 10279071
    Abstract: An odor control layer for personal care products has a composition that has a PEG or PEG copolymer composition applied thereto. The layer can be placed in a personal care product, such as a diaper, training pant, absorbent under pant, adult incontinence product, or feminine hygiene product. Additional odor control layers may include silver nanoparticles and activated carbon compositions. In an alternative form, a single odor control layer includes the PEG composition and the activated carbon and/or silver nanoparticle compositions. A cleansing composition with PEG and possibly active carbon and silver nanoparticles may be combined with the personal care product to form a kit.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: May 7, 2019
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: InYoung Sa, SiOn Choi, Matthew John Valaskey, HyoungKun Park, JungHyun Choi, John Gavin MacDonald
  • Publication number: 20160303274
    Abstract: An odor control layer for personal care products has a composition that has a PEG or PEG copolymer composition applied thereto. The layer can be placed in a personal care product, such as a diaper, training pant, absorbent under pant, adult incontinence product, or feminine hygiene product. Additional odor control layers may include silver nanoparticles and activated carbon compositions. In an alternative form, a single odor control layer includes the PEG composition and the activated carbon and/or silver nanoparticle compositions. A cleansing composition with PEG and possibly active carbon and silver nanoparticles may be combined with the personal care product to form a kit.
    Type: Application
    Filed: June 20, 2016
    Publication date: October 20, 2016
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: InYoung Sa, SiOn Choi, Matthew John Valaskey, HyoungKun Park, JungHyun Choi, John Gavin MacDonald
  • Patent number: 9393164
    Abstract: An odor control layer for personal care products has a composition that has a PEG or PEG copolymer composition applied thereto. The layer can be placed in a personal care product, such as a diaper, training pant, absorbent under pant, adult incontinence product, or feminine hygiene product. Additional odor control layers may include silver nanoparticles and activated carbon compositions. In an alternative form, a single odor control layer includes the PEG composition and the activated carbon and/or silver nanoparticle compositions. A cleansing composition with PEG and possibly active carbon and silver nanoparticles may be combined with the personal care product to form a kit.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: July 19, 2016
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: InYoung Sa, SiOn Choi, Matthew John Valaskey, HyoungKun Park, JungHyun Choi, John Gavin MacDonald
  • Patent number: 9237975
    Abstract: A feminine care absorbent article having fluid barrier and decolorizing structures is described. Such structures can prevent the spread of menses fluid towards the edges of the article and can also decolorize stains so that the stains are less noticeable. The article includes a liquid permeable topsheet having a central layer positioned adjacent opposing side layers. The side layers can include a separating region that at least partially separates a decolorizing agent carrier material treated with a decolorizing agent from an absorbent core. At least one of the side layers can also include at least one fluid barrier region that can prevent or slow the spread of fluids from the center of the article to the edges. The combination of the separating and fluid barrier regions can allow the decolorizing agent to sufficiently decolorize a fluid insult that may have spread to the lateral edges of the article.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: January 19, 2016
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Sarah O'Brien, SangWook Lee, SiOn Choi, Marcela Rendon, Jin Chen
  • Publication number: 20150094678
    Abstract: A feminine care absorbent article having fluid barrier and decolorizing structures is described. Such structures can prevent the spread of menses fluid towards the edges of the article and can also decolorize stains so that the stains are less noticeable. The article includes a liquid permeable topsheet having a central layer positioned adjacent opposing side layers. The side layers can include a separating region that at least partially separates a decolorizing agent carrier material treated with a decolorizing agent from an absorbent core. At least one of the side layers can also include at least one fluid barrier region that can prevent or slow the spread of fluids from the center of the article to the edges. The combination of the separating and fluid barrier regions can allow the decolorizing agent to sufficiently decolorize a fluid insult that may have spread to the lateral edges of the article.
    Type: Application
    Filed: September 27, 2013
    Publication date: April 2, 2015
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Sarah O'Brien, SangWook Lee, SiOn Choi, Marcela Rendon, Jin Chen
  • Publication number: 20140243768
    Abstract: An odor control layer for personal care products has a composition that has a PEG or PEG copolymer composition applied thereto. The layer can be placed in a personal care product, such as a diaper, training pant, absorbent under pant, adult incontinence product, or feminine hygiene product. Additional odor control layers may include silver nanoparticles and activated carbon compositions. In an alternative form, a single odor control layer includes the PEG composition and the activated carbon and/or silver nanoparticle compositions. A cleansing composition with PEG and possibly active carbon and silver nanoparticles may be combined with the personal care product to form a kit.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 28, 2014
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: InYoung Sa, SiOn Choi, Matthew John Valaskey, HyoungKun Park, JungHyun Choi, John Gavin MacDonald