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Lei Zheng

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  • Copley, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modified gel particles and rubber composition
    • Patent number 8,662,125
    • Issue date Mar 4, 2014
    • The Goodyear Tire & Rubber Company
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified gel particles and rubber composition
    • Patent number 7,838,112
    • Issue date Nov 23, 2010
    • The Goodyear Tire & Rubber Company
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hairy polymeric nanoparticles
    • Patent number 7,825,194
    • Issue date Nov 2, 2010
    • The Goodyear Tire & Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hairy polymeric nanoparticles
    • Patent number 7,812,092
    • Issue date Oct 12, 2010
    • The Goodyear Tire & Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified gel particles and rubber composition
    • Patent number 7,645,511
    • Issue date Jan 12, 2010
    • The Goodyear Tire & Rubber Company
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Tire tread containing core-shell particles
    • Patent number 7,638,574
    • Issue date Dec 29, 2009
    • The Goodyear Tire & Rubber Company
    • Ping Zhang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hairy polymeric nanoparticles
    • Patent number 7,408,005
    • Issue date Aug 5, 2008
    • The Goodyear Tire & Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber composition containing resinous nanoparticle
    • Patent number 7,347,237
    • Issue date Mar 25, 2008
    • The Goodyear Tire & Rubber Company
    • Feng Anne Xie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Core-shell particles synthesized through controlled free radical po...
    • Patent number 7,344,752
    • Issue date Mar 18, 2008
    • The Goodyear Tire & Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomer composition
    • Patent number 7,244,783
    • Issue date Jul 17, 2007
    • The Goodyear Tire & Rubber Company
    • John Thomas Lean
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber composition containing resinous nanopractice
    • Patent number 7,071,246
    • Issue date Jul 4, 2006
    • The Goodyear Tire & Rubber Company
    • Feng Anne Xie
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MODIFIED GEL PARTICLES AND RUBBER COMPOSITION
    • Publication number 20110024011
    • Publication date Feb 3, 2011
    • The Goodyear Tire and Rubber Company
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hairy polymeric nanoparticles
    • Publication number 20090042719
    • Publication date Feb 12, 2009
    • The Goodyear Tire and Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hairy polymeric nanoparticles
    • Publication number 20080242813
    • Publication date Oct 2, 2008
    • The Goodyear Tire and Rubber Company
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Tire tread containing core-shell particles
    • Publication number 20070004845
    • Publication date Jan 4, 2007
    • Ping Zhang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Modified gel particles and rubber composition
    • Publication number 20060178476
    • Publication date Aug 10, 2006
    • The Goodyear Tire & Rubber Company
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Rubber composition containing resinous nanoparticle
    • Publication number 20060148931
    • Publication date Jul 6, 2006
    • The Goodyear Tire & Rubber Company
    • Feng Anne Xie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Core-shell particles synthesized through controlled free radical po...
    • Publication number 20060141150
    • Publication date Jun 29, 2006
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified gel particles and rubber composition
    • Publication number 20060116473
    • Publication date Jun 1, 2006
    • Eric Sean Castner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Thermoplastic elastomer composition
    • Publication number 20050288393
    • Publication date Dec 29, 2005
    • John Thomas Lean
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Rubber composition containing resinous nanopractice
    • Publication number 20050228134
    • Publication date Oct 13, 2005
    • Feng Anne Xie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hairy polymeric nanoparticles
    • Publication number 20050203248
    • Publication date Sep 15, 2005
    • Lei Zheng
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...