Patents by Inventor Gaoquan Li

Gaoquan 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: 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
  • 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
  • Publication number: 20200261588
    Abstract: Disclosed are an intermediate drug having synergistic anticancer activity and a polyethylene glycol-coupled synergistic anticancer drug, and a method preparing therefor and use thereof. The intermediate drug has the general structural formula of (I), and the polyethylene glycol-coupled synergistic anticancer drug has the general structural formula of (II). The drugs achieve the combined medication of various anticancer drugs and avoid the toxic reaction caused by the interaction among the drugs or by the pharmacokinetics of the drugs when taking various anticancer drugs, facilitate overcoming the multidrug resistance of cancers, have a synergistic effect, and can be used for preparing anticancer medicaments and for treating cancers.
    Type: Application
    Filed: January 22, 2018
    Publication date: August 20, 2020
    Applicant: Chongqing Upgra Biological Sci. & Tech., Ltd.
    Inventors: Gaoquan LI, Bin WANG, Dajun LI, Qian ZHANG, Lei HUANG, Maofen CHEN, Xiaodan WU, Liangyan PENG, Tingting HE, Yanyan ZHANG, Yun TANG, Huan LIU, Jvyuan SHUI, Cuifang ZHANG, Jianhuan LI
  • Patent number: 8399502
    Abstract: Compounds useful as antibacterial agents are provided. The compounds are analogs of indole-3-carbinol and have a backbone selected from dihydroindolo[2,3-b]carbazole, 2,2?-diindolylmethane, 2?,3-diindolylmethane, and 3,3?-diindolylmethane. The compounds are useful therapeutic and prophylactic treatment of bacterial infections in mammals. Methods of synthesis of the compounds are provided, as are pharmaceutical compositions containing the compounds.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: March 19, 2013
    Assignee: SRI International
    Inventors: Ling Jong, Faming Jiang, Gaoquan Li, Kristien Mortelmans
  • Publication number: 20120283240
    Abstract: Compounds useful as antibacterial agents are provided. The compounds are analogs of indole-3-carbinol and have a backbone selected from dihydroindolo[2,3-b]carbazole, 2,2?-diindolylmethane, 2?,3-diindolylmethane, and 3,3?-diindolylmethane. The compounds are useful therapeutic and prophylactic treatment of bacterial infections in mammals. Methods of synthesis of the compounds are provided, as are pharmaceutical compositions containing the compounds.
    Type: Application
    Filed: June 26, 2012
    Publication date: November 8, 2012
    Inventors: Ling Jong, Faming Jiang, Gaoquan Li, Kristien Mortelmans
  • Patent number: 8278341
    Abstract: Compounds useful as antibacterial agents are provided. The compounds are analogs of indole-3-carbinol and have a backbone selected from dihydroindolo[2,3-b]carbazole, 2,2?-diindolylmethane, 2?,3-diindolylmethane, and 3,3?-diindolylmethane. The compounds are useful therapeutic and prophylactic treatment of bacterial infections in mammals. Methods of synthesis of the compounds are provided, as are pharmaceutical compositions containing the compounds.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: October 2, 2012
    Assignee: SRI International
    Inventors: Ling Jong, Faming Jiang, Gaoquan Li, Kristien Mortelmans
  • Publication number: 20100069355
    Abstract: Compounds useful as antibacterial agents are provided. The compounds are analogs of indole-3-carbinol and have a backbone selected from dihydroindolo[2,3-b]carbazole, 2,2?-diindolylmethane, 2?,3-diindolylmethane, and 3,3?-diindolylmethane. The compounds are useful therapeutic and prophylactic treatment of bacterial infections in mammals. Methods of synthesis of the compounds are provided, as are pharmaceutical compositions containing the compounds.
    Type: Application
    Filed: September 17, 2009
    Publication date: March 18, 2010
    Inventors: Ling Jong, Faming Jiang, Gaoquan Li, Kristien Mortelmans
  • Patent number: 7456169
    Abstract: Compounds having the formula are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: November 25, 2008
    Assignee: Abbott Laboratories Inc.
    Inventors: Lisa A. Hasvold, Laura Hexamer, Gaoquan Li, Nan-Horng Lin, Hing Sham, Thomas J. Sowin, Gerard M. Sullivan, Le Wang, Ping Xia
  • Patent number: 7320986
    Abstract: Compounds having the formula (I) are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: January 22, 2008
    Assignee: Abbott Labortories
    Inventors: Yunsong Tong, Akiyo K. Claiborne, Gaoquan Li, Nan-Horng Lin, Hing L. Sham, Thomas J. Sowin, Zhi-Fu Tao
  • Publication number: 20070254867
    Abstract: Compounds having the formula are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Application
    Filed: August 23, 2006
    Publication date: November 1, 2007
    Inventors: Lisa Hasvold, Laura Hexamer, Gaoquan Li, Nan-Horng Lin, Hing Sham, Thomas Sowin, Gerard Sullivan, Le Wang, Ping Xia
  • Patent number: 7163939
    Abstract: Compounds having the formula are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: January 16, 2007
    Assignee: Abbott Laboratories
    Inventors: Nan-Horng Lin, Gaoquan Li, Magdalena K. Przytulinska, Thomas J. Sowin, Gerard M. Sullivan, Zhi-Fu Tao, Yunsong Tong, Le Wang
  • Patent number: 7056925
    Abstract: Compounds having the formula are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: June 6, 2006
    Assignee: Abbott Laboratories
    Inventors: Gaoquan Li, Qun Li, Tongmei Li, Nan-Horng Lin, Robert A. Mantei, Hing L. Sham, Gary T. Wang
  • Publication number: 20050215556
    Abstract: Compounds having the formula are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Application
    Filed: November 3, 2004
    Publication date: September 29, 2005
    Inventors: Nan-Horng Lin, Gaoquan Li, Magdalenna Przytulinska, Thomas Sowin, Gerard Sullivan, Zhi-Fu Tao, Yunsong Tong, Le Wang
  • Publication number: 20040259885
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: August 13, 2003
    Publication date: December 23, 2004
    Inventors: Gaoquan Li, Qun Li, Tongmei Li, Nan-Horng Lin, Robert A. Mantei, Hing L. Sham, Gary T. Wang
  • Publication number: 20040259904
    Abstract: Compounds having the formula (I) 1
    Type: Application
    Filed: March 3, 2004
    Publication date: December 23, 2004
    Inventors: Yunsong Tong, Akiyo K. Claiborne, Gaoquan Li, Nan-Horng Lin, Hing L. Sham, Thomas J. Sowin, Zhi-Fu Tao
  • Publication number: 20040254159
    Abstract: Compounds having the formula 1
    Type: Application
    Filed: February 25, 2004
    Publication date: December 16, 2004
    Inventors: Lisa A. Hasvold, Laura Hexamer, Gaoquan Li, Nan-Horng Lin, Hing Sham, Gerard M. Sullivan, Le Wang, Ping Xia
  • Patent number: 6583180
    Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof are novel glucocorticoid receptor modulators and are useful for treating type II diabetes in a mammal.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: June 24, 2003
    Assignee: Abbott Laboratories
    Inventors: James T. Link, Bryan K. Sorensen, Jyoti R. Patel, David L. Arendsen, Gaoquan Li
  • Publication number: 20020156311
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: February 8, 2002
    Publication date: October 24, 2002
    Inventors: James T. Link, Bryan K. Sorensen, Jyoti R. Patel, David L. Arendsen, Gaoquan Li