Patents by Inventor Zhaoting Liu

Zhaoting Liu 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).

  • Stable personal care cream composition
    Patent number: 10556134
    Abstract: The invention relates to a personal care cream composition, more particularly to a photo-protective composition that maintains its sensory properties while ensuring high sun-protection efficacy. The present inventors have herein determined that inclusion of hydrophobic polymer particles of a specified particle size range enables certain cream compositions to not only provide the sunscreen benefits but also deliver the excellent watery sensation the consumers have come to expect from such compositions.
    Type: Grant
    Filed: November 26, 2015
    Date of Patent: February 11, 2020
    Assignee: Conopco, Inc.
    Inventors: Hongbo Liu, Zhaoting Liu, Anjing Lou, Xiaoli Wang, Nan Yang
  • Cosmetic composition with increased opacity
    Patent number: 10092484
    Abstract: A cosmetic composition is disclosed comprising particle active and cosmetically acceptable carrier comprising hydrophobic material, wherein the hydrophobic material comprises less than 15% liquid oil by weight of the composition. The particle active comprises (i) water-insoluble shell component comprising inorganic material and having a refractive index of from 1.3 to 1.8; and (ii) core component comprising volatile liquid and having a refractive index of at least 1.2.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 9, 2018
    Assignee: Conopco, Inc.
    Inventors: Florian Hudelist, Yajuan Li, Zhaoting Liu, Sheng Meng, Qiang Qiu, Lin Wang, Xiaoli Wang, Chunwei Wu
  • Cosmetic composition with increased opacity
    Patent number: 10071029
    Abstract: A cosmetic composition is disclosed comprising particle active; opacifying particles having a refractive index of at least 1.7 and cosmetically acceptable carrier. The particle active comprises (i) water-insoluble shell component comprising inorganic material and having a refractive index of from 1.3 to 1.8; and (ii) core component comprising volatile liquid and having a refractive index of at least 1.2.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: September 11, 2018
    Assignee: Conopco, Inc.
    Inventors: Florian Hudelist, Yajuan Li, Zhaoting Liu, Sheng Meng, Qiang Qiu, Lin Wang, Xiaoli Wang, Chunwei Wu
  • Composite particles and compositions with composite particles
    Patent number: 9993397
    Abstract: Composite particles and compositions with the composite particles are described. The particles have a polymeric base with or without voids and subparticles whereby the subparticles have indexes of refraction above and below the index of refraction of the polymeric base. When typically applied, the compositions impart excellent soft focus results on the skin of consumers.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: June 12, 2018
    Assignee: Conopco Inc.
    Inventors: Jian Cao, Zhaoting Liu, Xiaoyi Pang, Robert Paul Velthuizen, Xiuxia Wang
  • A STABLE PERSONAL CARE CREAM COMPOSITION
    Publication number: 20170266470
    Abstract: The invention relates to a personal care cream composition, more particularly to a photo-protective composition that maintains its sensory properties while ensuring high sun-protection efficacy. The present inventors have herein determined that inclusion of hydrophobic polymer particles of a specified particle size range enables certain cream compositions to not only provide the sunscreen benefits but also deliver the excellent watery sensation the consumers have come to expect from such compositions.
    Type: Application
    Filed: November 26, 2015
    Publication date: September 21, 2017
    Inventors: Hongbo LIU, Zhaoting LIU, Anjing LOU, Xiaoli WANG, Nan YANG
  • COSMETIC COMPOSITION WITH INCREASED OPACITY
    Publication number: 20160250110
    Abstract: A cosmetic composition is disclosed comprising particle active; opacifying particles having a refractive index of at at least 1.7 and cosmetically acceptable carrier. The particle active comprises (i) water-insoluble shell component comprising inorganic material and having a refractive index of from 1.3 to 1.8; and (ii) core component comprising volatile liquid and having a refractive index of at least 1.2.
    Type: Application
    Filed: October 9, 2014
    Publication date: September 1, 2016
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Florian Hudelist, Yajuan LI, Zhaoting LIU, Sheng MENG, Qiang QIU, Lin WANG, Xiaoli WANG, Chunwei WU
  • COSMETIC COMPOSITION WITH INCREASED OPACITY
    Publication number: 20160235633
    Abstract: A cosmetic composition is disclosed comprising particle active and cosmetically acceptable carrier comprising hydrophobic material, wherein the hydrophobic material comprises less than 15% liquid oil by weight of the composition. The particle active comprises (i) water-insoluble shell component comprising inorganic material and having a refractive index of from 1.3 to 1.8; and (ii) core component comprising volatile liquid and having a refractive index of at least 1.2.
    Type: Application
    Filed: September 30, 2014
    Publication date: August 18, 2016
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Florian Hudelist, Yajuan LI, Zhaoting LIU, Sheng MENG, Qiang QIU, Lin WANG, Xiaoli WANG, Chunwei WU
  • COMPOSITE PARTICLES AND COMPOSITIONS WITH COMPOSITE PARTICLES
    Publication number: 20130287826
    Abstract: Composite particles and compositions with the composite particles are described. The particles have a polymeric base with or without voids and subparticles whereby the subparticles have indexes of refraction above and below the index of refraction of the polymeric base. When typically applied, the compositions impart excellent soft focus results on the skin of consumers.
    Type: Application
    Filed: November 2, 2011
    Publication date: October 31, 2013
    Inventors: Jian Cao, Zhaoting Liu, Xiaoyi Pang, Robert Paul Velthuizen, Xiuxia Wang