Patents by Inventor Jianzhong Lou

Jianzhong Lou 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).

  • Graphene-containing composite material, preparation method and use thereof
    Patent number: 10351677
    Abstract: A graphene-containing composite material comprises components of a composite functional material with a double-conductive channel and a polymer matrix. The composite functional material with a double-conductive channel is sulfonated graphene surface grafted conductive polymer poly-3,4-(ethylenedioxythiophene). The composite functional material with a double-conductive channel and the graphene-containing composite material can be used for preparing a piezoresistance response material or an antistatic or electromagnetic shielding material and the like, and have excellent piezoresistance response, piezoresistance repeatability and electromagnetic shielding effect. The present invention is simple and easy to operate, can be used in large scale production, has excellent piezoresistance performance and very sensitive piezoresistance response, with the percolation threshold being only 0.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: July 16, 2019
    Assignee: SHANGHAI UNIVERSITY OF ENGINEERING SCIENCE
    Inventors: Chao Zhou, Sihao Chen, Jianzhong Lou
  • Graphene-containing composite material, preparation method and use thereof
    Publication number: 20180291157
    Abstract: A graphene-containing composite material comprises components of a composite functional material with a double-conductive channel and a polymer matrix. The composite functional material with a double-conductive channel is sulfonated graphene surface grafted conductive polymer poly-3,4-(ethylenedioxythiophene). The composite functional material with a double-conductive channel and the graphene-containing composite material can be used for preparing a piezoresistance response material or an antistatic or electromagnetic shielding material and the like, and have excellent piezoresistance response, piezoresistance repeatability and electromagnetic shielding effect. The present invention is simple and easy to operate, can be used in large scale production, has excellent piezoresistance performance and very sensitive piezoresistance response, with the percolation threshold being only 0.
    Type: Application
    Filed: December 23, 2014
    Publication date: October 11, 2018
    Inventors: Chao ZHOU, Sihao CHEN, Jianzhong LOU
  • ECONOMICALLY EFFICIENT PROCESS OF SYNTHESIZING POROUS POLYMERIC MATERIALS
    Publication number: 20090088486
    Abstract: The present invention provides processes for the synthesis of porous polymeric materials. The processes provide low cost and/or less complicated methods of controlling pore size distribution in polymeric materials.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 2, 2009
    Inventors: Jianzhong Lou, Arvind Vyas Harinath
  • Ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers
    Patent number: 7264650
    Abstract: A semipermeable separation element includes (a) a porous substrate, and (b) a film formed on the microporous substrate; the film comprising a silicone elastomer and a nanoparticle filler. The film preferably has an oxygen enrichment selectivity of at least 30, or even 60, over nitrogen. Methods of making and using the same and filter cartridges incorporating the same are also described.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: September 4, 2007
    Assignee: North Carolina Agricultural and Technical State University
    Inventors: Jianzhong Lou, Arvind Vyas Harinath, Shamsuddin Ilias, Jag Sankar
  • Ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers
    Publication number: 20050284294
    Abstract: A semipermeable separation element comprises (a) a porous substrate, and (b) a film formed on said microporous substrate; said film comprising a silicone elastomer and a nanoparticle filler. The film preferably has an oxygen enrichment selectivity of at least 30, or even 60, over nitrogen. Methods of making and using the same and filter cartridges incorporating the same are also described.
    Type: Application
    Filed: May 13, 2005
    Publication date: December 29, 2005
    Inventors: Jianzhong Lou, Arvind Harinath, Shamsuddin Ilias, Jag Sankar