Patents by Inventor Jianming Xu

Jianming Xu 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).

  • Publication number: 20230064051
    Abstract: The present invention provides an aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion and providing coatings with improved early water blister resistance as well as satisfactory water streaking resistance and good durability properties.
    Type: Application
    Filed: October 27, 2022
    Publication date: March 2, 2023
    Inventors: Daoshu LIN, Jianming XU, Hui LIU, Yunfei LAN
  • Patent number: 11578218
    Abstract: A multicolor dispersion comprising a protective composition and two or more colorant dispersions, wherein the protective composition comprises (1) an aqueous dispersion of polymer particles comprising from 89% to 99.45% by weight, based on the total dry weight of the protective composition, of polymer particles, wherein said aqueous dispersion of polymer particles further comprises from 0.33% to 2% by weight, based on the total dry weight of the polymer, of an anionic stabilizer monomer represented by the following Formula I, wherein R1 is a linkage group between R2 and a vinyl group, R2 is ethylene or propene or butylene, n is from 0 to 50, M is a counter salt of potassium, sodium, ammonium or lithium; wherein said aqueous dispersion of polymer particles further comprises from 0.33% to 5% by weight, based on the total dry weight of the polymer, of a non-reactive anionic surfactant having an ethylene oxide chain length of less than 11; and (2) from 0.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: February 14, 2023
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Hui Liu, Jianming Xu, Yujiang Wang, Yunfei Lan
  • Publication number: 20230030193
    Abstract: The present disclosure provides a method and apparatus for performing a valuation on a resource, a device, a storage medium and a program product, and particularly relates to the field of smart finance technology. A specific implementation comprises: acquiring quotation data of a resource; constructing a style index factor of the resource based on the quotation data; calculating an exposure weight of the style index factor based on the style index factor; and generating a basic valuation of the resource based on the exposure weight of the style index factor and the quotation data.
    Type: Application
    Filed: October 12, 2022
    Publication date: February 2, 2023
    Inventors: Jianming Xu, Chengdong Wei
  • Publication number: 20230015834
    Abstract: A storage stable aqueous coating composition comprising a novel combination of an anionic acrylic polymer with a small amount of a specific acetoacetamide functional compound and providing coating films made therefrom with formaldehyde abatement property, yellowing resistance, and scrub resistance.
    Type: Application
    Filed: December 26, 2019
    Publication date: January 19, 2023
    Inventors: Jianming Xu, Wei Cui, Yunfei Lan, Cuilan Chang
  • Publication number: 20230003838
    Abstract: Time-of-flight laser control for electronic devices. In one implementation, an electronic device includes a memory, a time-of-flight (TOF) sensor system including a TOF sensor, and a laser, and an electronic processor. The electronic processor is configured to control the laser to emit initial light pulses above a threshold emission level for a predetermined period of time, receive the depth information based on the initial light pulses emitted by the laser, determine whether a living object is in a nominal hazard zone of the laser based on the depth information, responsive to determining that the living object is not in the nominal hazard zone of the laser, control the laser to emit additional light pulses above the threshold emission level, wherein the laser has a specific laser classification, and wherein the threshold emission level is above an ANSI Z136.1 specification threshold emission level for the specific laser classification.
    Type: Application
    Filed: June 30, 2021
    Publication date: January 5, 2023
    Inventors: Jianming Xu, Sa Xiao
  • Patent number: 11512219
    Abstract: The present invention provides a high PVC aqueous coating composition that provides coatings with improved beading effect and good stain resistance.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: November 29, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Zhen Qian, Wei Cui, Jianming Xu
  • Patent number: 11505716
    Abstract: An aqueous dispersion, an aqueous coating composition comprising the aqueous dispersion, and coatings made therefrom capable of slow release of fragrance.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: November 22, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Daoshu Lin, Jianming Xu, Shuyu Duan, Jian Zou, James C. Bohling
  • Publication number: 20220282006
    Abstract: A process of stripping aqueous dispersion of polymeric beads with volatile organic compounds and an aqueous polymer composition obtained by the process.
    Type: Application
    Filed: September 30, 2019
    Publication date: September 8, 2022
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas Company
    Inventors: Zhen Qian, Jianming Xu, James C. Bohling, Philip R. Harsh
  • Publication number: 20220259426
    Abstract: An aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion that shows good F/T stability and satisfactory anti-clogging properties and provides coatings with good hydrophobic stain resistance.
    Type: Application
    Filed: September 5, 2019
    Publication date: August 18, 2022
    Inventors: Zhen Qian, Jinfei Wang, Jianming Xu, Qingwei Zhang, Wei Cui
  • Patent number: 11365314
    Abstract: The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: June 21, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Zhen Qian, Wei Cui, Jinfei Wang, Jianming Xu, Jintao Liu, Ling Li, Jingchao Zhang
  • Patent number: 11312676
    Abstract: Small molecule stimulators of steroid receptor coactivator (SRC) family proteins are provided, as well as methods for their use in treating or preventing cancer. Also provided are methods for stimulating SRC family proteins in a cell.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: April 26, 2022
    Assignee: BAYLOR COLLEGE OF MEDICINE
    Inventors: David Michael Lonard, Lei Wang, Bert W. O'Malley, Jianming Xu, Yongcheng Song, Xiaonan Li, Timothy Gerald Palzkill
  • Patent number: 11292889
    Abstract: The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: April 5, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Yujiang Wang, Hui Liu, Caifeng Wang, Jianming Xu, Ling Li, Alvin M. Maurice, Hongyu Chen
  • Publication number: 20220089897
    Abstract: The present invention provides an aqueous dispersion and an aqueous coating composition comprising the aqueous dispersion that provides coatings with improved durable water and ink repellency properties without compromising early water repellency.
    Type: Application
    Filed: January 29, 2019
    Publication date: March 24, 2022
    Inventors: Zhen Qian, Wei Cui, Jianming Xu
  • Patent number: 11253517
    Abstract: Small molecule regulators of steroid receptor coactivator (SRC) family proteins are provided, as well as methods for their use in treating or preventing SRC-related diseases. The SRC-related diseases can include cancer, metabolic disorders, human immunodeficiency virus, neurodegenerative disorders, and/or inflammatory diseases. Also provided are methods for regulating SRC family proteins in a cell.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: February 22, 2022
    Assignee: BAYLOR COLLEGE OF MEDICINE
    Inventors: Bert W. O'Malley, David Michael Lonard, Jin Wang, Jianming Xu, Jianwei Chen
  • Patent number: 11186700
    Abstract: A method of preparing a polymer dispersion comprising (i) contacting an aqueous dispersion of de-ionized acidic colloidal silica particles with a first mixture of monomers to form a combination; (ii) polymerizing such combination at an initial pH of from 2 to 5 to at least 90% in completion; and (iii) adding a second mixture of monomers at a rate substantially equal to the rate of consumption of such second mixture of monomers to continue and complete the polymerization. The present invention further provides a polymer dispersion made from the above method.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: November 30, 2021
    Assignee: Rohm and Haas Company
    Inventors: Yujiang Wang, Jianming Xu, Tao Wang
  • Patent number: 11177770
    Abstract: A controllable system for shutting down the connection between photovoltaic panels is provided. A connector with the function described in the present invention is arranged on a current transmission line between two photovoltaic panels adjacent to each other. A signal processing system, a power supply system, a control circuit, and an electronic switch element are arranged in the connector. The signal generator inputs a signal into the current transmission line, and the signal processing system separates the signal. A part of the signal continues to be transmitted along the current transmission line to other connectors on the current transmission line, and the other part of the signal is divided into a control signal and a power supply signal. The control signal passes through the control circuit and controls the electronic switch element to be turned on or off.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 16, 2021
    Assignee: CHANGSHU FRIENDS CONNECTOR TECHNOLOGY CO., LTD.
    Inventors: Jianming Xu, Zhongming Xia
  • Publication number: 20210347963
    Abstract: The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.
    Type: Application
    Filed: August 17, 2016
    Publication date: November 11, 2021
    Inventors: Yujiang Wang, Hui Liu, Caifeng Wang, Jianming Xu, Ling Li, Alvin M. Maurice, Hongyu Chen
  • Publication number: 20210324114
    Abstract: The present invention provides an aqueous dispersion as a biobased binder and an aqueous coating composition comprising such aqueous dispersion and showing balanced stain resistance, freeze-thaw stability, and anti-clogging properties.
    Type: Application
    Filed: October 24, 2018
    Publication date: October 21, 2021
    Inventors: Jianming Xu, Wei Cui, Yunfei Lan, Qingwei Zhang, Han Lv
  • Patent number: 11136465
    Abstract: An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: October 5, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Zhen Qian, Yaguang Zhao, Jianming Xu, Qingwei Zhang, Wei Li, Ling Li
  • Patent number: 11130878
    Abstract: This invention generally relates to a coating composition which provides a coating film with high hydrophilic resistance and high hydrophobic resistance. The coating composition contains a polymer formed from a monomer composition comprising (a) 45-85 wt % of ethyl ester of acrylic acid or methacrylic acid and (b) 15-54 wt % of itaconic ester with 1 or 2 carbon atoms as a binder of the coating composition, and the weight of sum of (a) and (b) is 65% or more based on the total weight of the polymer.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: September 28, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Has Company
    Inventors: Jianming Xu, Wei Cui, Tao Wang, Siyuan Jiang, Qingwei Zhang, Daoshu Lin