Patents by Inventor Xiujuan CAO

Xiujuan CAO 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: 11975593
    Abstract: A heat pump system, a heat management method and a vehicle are provided. The heat pump system includes an integrated heat exchanger integrated with a superconducting liquid flow passage and a refrigerant flow passage. The refrigerant flow passage is provided inside an on-board refrigerant circulation loop and is used for cooling and/or heating to adjust the temperature within a passenger compartment of a vehicle. The superconducting liquid flow passage is in communication with a motor heat dissipating conduit, for absorbing the heat generated by an on board motor and transferring the heat to the integrated heat exchanger by means of phase change heat transfer. The heat pump system can increase the energy utilization rate for the vehicle and reduce the allowable ambient temperature of the heat pump system.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: May 7, 2024
    Assignees: ZHEJIANG GEELY HOLDING GROUP CO., LTD., CHONGQING LIVAN AUTOMOBILE R&D INSTITUTE CO., LTD
    Inventors: Lanbao Cao, Quankai Yang, Zhonggang Liu, Xiujuan Xu, Yanlin Liu, Guopin Tong, Chao Gao, Yanli Wang, Songyan Li, Ya Cui, Jingyu Chen, Feng Qiu, Jiaqi Zhang
  • Publication number: 20230157931
    Abstract: The present invention relates to a personal care composition. In particular, the personal care composition is directed to providing enhanced skin appearance like improved blurring. The present invention provides a personal care composition comprising: a) a porous particle; and b) a crosspolymer comprising adipic acid and neopentyl glycol.
    Type: Application
    Filed: March 12, 2021
    Publication date: May 25, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Xiujuan CAO, Lin WANG
  • Publication number: 20220313572
    Abstract: Disclosed is a cosmetic composition comprising: (i) microspheres for providing soft-focus benefits where said microspheres comprise at least 50% cellulose by weight of microspheres; and, (ii) 0.5 to 10 wt % of a non-silica hydrophilic inorganic thickener; wherein refractive index of said microspheres is from 1.42 to 1.50.
    Type: Application
    Filed: May 12, 2020
    Publication date: October 6, 2022
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Xiujuan CAO, Lin WANG
  • Patent number: 11096871
    Abstract: Disclosed is a personal care composition comprising: a) a porous particle; b) a film forming polymer; and c) a cosmetically acceptable carrier which is a water and oil emulsion; wherein the porous particle has oil absorption value in the range of 50 g/100 g to 1500 g/100 g; wherein the porous particle is selected from porous silica, cellulose, acrylic polymer, nylon and ethylene/methacylate copolymer hollow sphere coated with porous silica; wherein the film forming polymer is selected from an acrylate polymer, a methacrylate polymer, a urethane polymer or co-polymers thereof; and wherein the composition comprises whitening pigment in an amount of from 0.001 to 2 wt %.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: August 24, 2021
    Assignee: CONOPCO, INC.
    Inventors: Xiujuan Cao, Naresh Dhirajlal Ghatlia, Lin Wang, Shuqi Zhu
  • Publication number: 20200253842
    Abstract: Disclosed is a personal care composition comprising: a) a porous particle; b) a film forming polymer; and c) a cosmetically acceptable carrier which is a water and oil emulsion; wherein the porous particle has oil absorption value in the range of 50g/100g to 1500g/100g; wherein the porous particle is selected from porous silica, cellulose, acrylic polymer, nylon and ethylene/methacylate copolymer hollow sphere coated with porous silica; wherein the film forming polymer is selected from an acrylate polymer, a methacrylate polymer, a urethane polymer or co-polymers thereof; and wherein the composition comprises whitening pigment in an amount of from 0.001 to 2 wt %.
    Type: Application
    Filed: August 21, 2018
    Publication date: August 13, 2020
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Xiujuan CAO, Naresh Dhirajlal GHATLIA, Lin WANG, Shuqi ZHU
  • Publication number: 20190125649
    Abstract: Disclosed is a personal care composition comprising retinoid, porous silica, silicone elastomer, and a cosmetically acceptable carrier.
    Type: Application
    Filed: June 1, 2017
    Publication date: May 2, 2019
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Xiujuan CAO, Wenyan DONG, Lin WANG, Naresh Dhirajlal GHATLIA