Patents by Inventor Xiaogang Ma

Xiaogang Ma 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).

  • Process for manufacturing an ultra-high thermally conductive graphene curing bladder
    Patent number: 10865287
    Abstract: A process for manufacturing an ultra-high thermally conductive graphene curing bladder includes the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the mold, pressurizing, heating and curing to obtain a finished product of the ultra-high thermally conductive graphene curing bladder.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: December 15, 2020
    Assignee: SHANDONG LINGLONG TYRE CO., LTD.
    Inventors: Feng Wang, Haitao Sui, Liqiang Dong, Haiying Li, Gaoquan Hu, Xiaogang Ma, Tao Sun, Rubin Zhuang
  • PROCESS FOR MANUFACTURING AN ULTRA-HIGH THERMALLY CONDUCTIVE GRAPHENE CURING BLADDER
    Publication number: 20200369852
    Abstract: A process for manufacturing an ultra-high thermally conductive graphene curing bladder includes the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the mold, pressurizing, heating and curing to obtain a finished product of the ultra-high thermally conductive graphene curing bladder.
    Type: Application
    Filed: August 22, 2018
    Publication date: November 26, 2020
    Applicant: SHANDONG LINGLONG TYRE CO., LTD.
    Inventors: Feng WANG, Haitao SUI, Liqiang DONG, Haiying LI, Gaoquan HU, Xiaogang MA, Tao SUN, Rubin ZHUANG
  • Tire
    Patent number: D851023
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: June 11, 2019
    Assignee: Shandong Linglong Tyre Co., Ltd.
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Xiaogang Ma, Haitao Sui
  • Tire
    Patent number: D861582
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: October 1, 2019
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D870026
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: December 17, 2019
    Inventors: Feng Wang, Haitao Sui, Jingjing Liu, Xueling Zhang, Xiaowei Wen, Changqing Yu, Xiaogang Ma
  • Tire
    Patent number: D870027
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: December 17, 2019
    Inventors: Feng Wang, Haitao Sui, Jingjing Liu, Xiaowei Wen, Xueling Zhang, Changqing Yu, Xiaogang Ma
  • Tire
    Patent number: D870029
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: December 17, 2019
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Xiaogang Ma, Haitao Sui
  • Tire
    Patent number: D870031
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: December 17, 2019
    Inventors: Feng Wang, Hongling Feng, Jingjing Liu, Xueling Zhang, Xiaowei Wen, Xiaogang Ma
  • Tire
    Patent number: D871317
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: December 31, 2019
    Inventors: Feng Wang, Xueling Zhang, Jingjing Liu, Hongling Feng, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D874390
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 4, 2020
    Inventors: Feng Wang, Xueling Zhang, Hongling Feng, Jingjing Liu, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D874391
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 4, 2020
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D875654
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 18, 2020
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D875655
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 18, 2020
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Xiaogang Ma, Haitao Sui
  • Tire
    Patent number: D875656
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: February 18, 2020
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Hongling Feng, Xiaogang Ma, Haitao Sui
  • Tire
    Patent number: D885318
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: May 26, 2020
    Inventors: Feng Wang, Yipeng Liu, Jingjing Liu, Hongling Feng, Xiaogang Ma, Haitao Sui
  • Tire
    Patent number: D892035
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: August 4, 2020
    Inventors: Feng Wang, Hongling Feng, Jingjing Liu, Xueling Zhang, Yipeng Liu, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D896742
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: September 22, 2020
    Inventors: Feng Wang, Hongling Feng, Jingjing Liu, Xueling Zhang, Yipeng Liu, Haitao Sui, Xiaogang Ma
  • Tire
    Patent number: D956676
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: July 5, 2022
    Inventors: Feng Wang, Guixia Liu, Hongling Feng, Xin Zhang, Xiaogang Ma, Ming Li
  • Tire
    Patent number: D956679
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: July 5, 2022
    Inventors: Feng Wang, Guixia Liu, Jingjing Liu, Xiaogang Ma, Ming Li, Hongling Feng
  • Tire
    Patent number: D976195
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: January 24, 2023
    Inventors: Feng Wang, Jingjing Liu, Xueling Zhang, Xin Zhang, Xiaogang Ma, Ming Li