Patents by Inventor Huiqin CHEN

Huiqin CHEN 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: 11926675
    Abstract: Disclosed is an antibody that specifically binds CD24, or an antigen binding portion thereof. A nucleic acid molecule encoding the antibody or antigen binding portion thereof, an expression vector and a host cell comprising the nucleic acid molecule, a method for expressing the antibody or antigen binding portion thereof, and a method for treating a disease associated with CD24 signaling using the antibody or antigen binding portion thereof are also provided.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: March 12, 2024
    Assignee: IMMUNEONCO BIOPHARMACEUTICALS (SHANGHAI) INC.
    Inventors: Wenzhi Tian, Song Li, Dianze Chen, Huiqin Guo
  • Patent number: 11576851
    Abstract: A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C8-C16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: February 14, 2023
    Assignee: L'OREAL
    Inventors: Huiqin Chen, Xiaomin Weng
  • Publication number: 20210169768
    Abstract: A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III) : R1 represents a hydrogen atom, R represents a linear or branched C8-C16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof.
    Type: Application
    Filed: July 12, 2016
    Publication date: June 10, 2021
    Applicant: L'OREAL
    Inventors: Huiqin CHEN, Xiaomin WENG
  • Patent number: D990872
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: July 4, 2023
    Inventor: Huiqin Chen