Patents by Inventor Xiaoqing Li

Xiaoqing Li 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: 12286545
    Abstract: The present disclosure provides a fluid set for printing on textile. The fluid set contains a pretreatment composition, and a mixture of a pigment and a disperse dye as the colorant. The blending of a pigment with a disperse dye as the colorant together with a suitable pretreatment composition provides better image quality.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: April 29, 2025
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Scott W. Ellis, Xiaoqing Li, Jue Liang
  • Patent number: 12286547
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. The aqueous primer composition forms a coating on a print substrate. The inkjet inks contain a polymeric binder that interacts with the primer composition. This fluid set is particularly suitable for printing on non-porous plastic substrate.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 29, 2025
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Publication number: 20250075225
    Abstract: The present disclosure relates generally to nucleic acid constructs comprising a nucleotide sequence comprising one or more pigment producing genes, wherein expression of the nucleotide sequence is under the control of a cotton fibre-specific promoter, and wherein the cotton fibre-specific promoter is capable of driving expression of the nucleotide sequence during two or more fibre development stages, and their use in the production of colour cotton fibre, or for the introduction of one or more pigment producing genes into a cotton plant. The present disclosure further contemplates cotton plants modified to produce cotton fibre, cotton seed, cotton lit, yarn, textiles and associated methods.
    Type: Application
    Filed: May 23, 2023
    Publication date: March 6, 2025
    Applicant: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Filomena PETTOLINO, Colleen MACMILLAN, Vivien ROLLAND, Xiaoqing LI, Madeline MITCHELL
  • Publication number: 20250066630
    Abstract: The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polyurethane binder, and an aqueous vehicle. The inks show improved properties for printing on low and non-absorption substrates.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 27, 2025
    Inventors: Xiaoqing Li, Ji Yeon Huh
  • Publication number: 20250066731
    Abstract: Provided in the present disclosure is an NK cell, including a polynucleotide knocked out of CD38 and overexpressing CD16a. Compared to conventional NK cells, the NK cells of the present disclosure have been inserted with a CD16a overexpression gene and simultaneously knocked out with a CD38 gene, which improves the killing function against tumor cell lines, while simultaneously reducing the mutual killing of NK cells, improving cell survival rate and growth rate, and reducing intracellular consumption.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: Haoyu Zeng, Zhenbo Shen, Biyu Jiang, Yanling Zhao, Xiaoqing Li
  • Publication number: 20250002739
    Abstract: The present disclosure provides an ink fluid set containing an aqueous primer coating fluid and an aqueous inkjet ink or inkjet ink set. The aqueous primer coating fluid comprises two parts that are mixed together prior to application to form a coating on a print substrate. The aqueous inkjet ink or inkjet ink set is subsequently printed on the primer coated substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
    Type: Application
    Filed: October 28, 2022
    Publication date: January 2, 2025
    Inventor: Xiaoqing Li
  • Publication number: 20240217946
    Abstract: The present application relates to an antidepressant and anxiolytic substituted cinnamamide compound, i.e., compound M2. The present application also provides a pharmaceutical composition containing compound M2 or a solvate thereof or a pharmaceutically acceptable salt thereof, and an antidepressant, anxiolytic, or antidepressant and anxiolytic application.
    Type: Application
    Filed: May 24, 2022
    Publication date: July 4, 2024
    Inventors: Xiaohui MA, Xucong GAO, Xiangyang WANG, Xiaoqing LI, Rui LIU, Shuiping ZHOU
  • Publication number: 20240209226
    Abstract: An aqueous inkjet composition including a pigment; water; a water-soluble organic solvent; and a polymeric thickener comprising an acid number of at least 150 mg KOH/g of solids.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 27, 2024
    Inventors: Xiaoqing Li, Ji Yeon Huh
  • Patent number: 11993893
    Abstract: The present disclosure provides an ink fluid set containing an aqueous pre-treatment composition, a clear ink, and colored aqueous inkjet inks. This ink fluid set is particularly suitable for printing on polyester, cotton, and blends of cotton and synthetic textiles.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: May 28, 2024
    Assignee: DuPont Electronics, Inc.
    Inventors: Scott W. Ellis, Xiaoqing Li, Jue Liang
  • Patent number: 11970624
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks. The aqueous primer composition forms a coating on a print substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 30, 2024
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Patent number: 11970626
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. At least one of the inks contains a first pigment dispersion and a second pigment dispersion. The first pigment dispersion forms an aggregation with the primer composition whereas the second pigment dispersion does not form an aggregation with the primer composition.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 30, 2024
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Publication number: 20230329282
    Abstract: The present invention provides an application of 1-deoxynojirimycin in feed for improving the nutritional value and sensory effect of rabbit meat products, and belongs to the technical field of feed. In the present invention, 1-deoxynojirimycin (DNJ) is added to meat rabbit feed, the addition of 0.14-0.28 g/kg DNJ to meat rabbit feed can significantly improve the quality and sensory effect of rabbit meat and the antioxidant capacity of animal meat products and prolong the shelf life, and 1-deoxynojirimycin is an effective component to improve the nutritional value and sensory effect of animal meat products and is beneficial to human health.
    Type: Application
    Filed: June 17, 2023
    Publication date: October 19, 2023
    Inventors: Qirui Hou, Wenyu Hou, Xia Hu, Xiaoqing Li, Zijie Jiang, Shaocong Li, Weiguo Zhao, Xiangdong Zeng
  • Publication number: 20230115584
    Abstract: The present invention relates to the field of fullerene application, and in particular to an application of fullerene and a derivative thereof in regulating intestinal flora. The fullerene and the derivative thereof may increase beneficial bacteria, decrease harmful bacteria and increase the abundance of intestinal flora when used for regulating intestinal flora, which is thus capable of relieving or treating human diseases (including gastrointestinal diseases, neurodegenerative diseases, metabolic diseases, sleep disorders, inflammation, tumors) and enhancing human immunity, improving animal physiques, regulating animal intestinal tracts, preventing or treating animal diseases, or promoting animal growth with great application prospect.
    Type: Application
    Filed: March 3, 2021
    Publication date: April 13, 2023
    Inventors: Xiaoqing LI, Jiamei HUANG, Changfeng ZHU, Yanyu WU, Yaling LIU
  • Patent number: 11597850
    Abstract: The present disclosure provides an ink fluid set containing an aqueous pretreatment composition and an aqueous inkjet ink. This ink fluid set is particularly suitable for printing on offset coated media.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 7, 2023
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Xiaoqing Li, Christian Jackson, C Chad Roberts
  • Patent number: 11578251
    Abstract: The invention relates to the technical field of oil and gas drilling, and discloses an amphiphilic block polymer ultralow-permeability agent and an intelligent temporary plugging type water-based drilling fluid. The ultralow-permeability agent contains a structural unit provided by styryl hydrophobic monomer, maleic anhydride and acrylamide; the drilling fluid contains two or more of water, sodium bentonite, Pac-Lv, the ultralow-permeability agent, calcium carbonate, one-way plugging agent, white asphalt and barite which are stored in a mixed manner or independently stored.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: February 14, 2023
    Assignee: China University of Petroleum (Beijing)
    Inventors: Yinbo He, Guancheng Jiang, Lili Yang, Tengfei Dong, Bin Tan, Rongchao Cheng, He Shi, Jianguo Zhang, Tie Geng, Jiansheng Luo, Dongmin Jia, Kai Wang, Chunlin Xie, Wuquan Li, Xiaoqing Li
  • Publication number: 20230027658
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks. The aqueous primer composition forms a coating on a print substrate. This fluid set is particularly suitable for printing on non-porous plastic substrate.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 26, 2023
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Publication number: 20230026619
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. At least one of the inks contains a first pigment dispersion and a second pigment dispersion. The first pigment dispersion forms an aggregation with the primer composition whereas the second pigment dispersion does not form an aggregation with the primer composition.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 26, 2023
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Publication number: 20230023036
    Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. The aqueous primer composition forms a coating on a print substrate. The inkjet inks contain a polymeric binder that interacts with the primer composition. This fluid set is particularly suitable for printing on non-porous plastic substrate.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 26, 2023
    Inventors: Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
  • Patent number: 11499065
    Abstract: The present disclosure pertains to an aqueous inkjet ink containing a pigment as colorant, a polymeric dispersant, a polymeric binder, and a water-insoluble additive. The inks show improved properties for printing on paper and textile.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: November 15, 2022
    Assignee: DUPONT ELECTRONICS, INC.
    Inventors: Xiaoqing Li, Michael Stephen Wolfe
  • Patent number: D1055196
    Type: Grant
    Filed: August 23, 2024
    Date of Patent: December 24, 2024
    Inventor: Xiaoqing Li