Patents by Inventor Qingsheng Tao

Qingsheng Tao 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: 9790453
    Abstract: The present invention relates to polymeric shading dye and their use in laundry applications. The polymers are alkoxylated polyethylene imines and the dyes are reactive dyes.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: October 17, 2017
    Assignee: Conopco, Inc.
    Inventors: Stephen Norman Batchelor, Sheng Meng, Qingsheng Tao, Jinfang Wang
  • Patent number: 9138600
    Abstract: An oral care composition comprising a dye polymer, for modifying the color of teeth.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: September 22, 2015
    Assignee: Conopco, Inc.
    Inventors: Stephen Norman Batchelor, Andrew Joiner, Sheng Meng, Carole Jane Philpotts, Qingsheng Tao, Jinfang Wang
  • Publication number: 20120225803
    Abstract: The present invention relates to polymeric shading dye and their use in laundry applications. The polymers are polyethylene imines and the dyes are reactive dyes.
    Type: Application
    Filed: October 12, 2010
    Publication date: September 6, 2012
    Inventors: Stephen Norman Batchelor, Jayne Michelle Bird, Honggang Chen, Sheng Meng, Qingsheng Tao, Jinfang Wang
  • Publication number: 20120093905
    Abstract: An oral care composition comprising a dye polymer, for modifying the colour of teeth.
    Type: Application
    Filed: June 15, 2010
    Publication date: April 19, 2012
    Inventors: Stephen Norman Batchelor, Andrew Joiner, Sheng Meng, Carole Jane Philpotts, Qingsheng Tao, Jinfang Wang
  • Publication number: 20120090102
    Abstract: The present invention provides a laundry treatment composition comprising an anionic dye-polymer.
    Type: Application
    Filed: May 7, 2010
    Publication date: April 19, 2012
    Inventors: Stephen Norman Batchelor, Jayne Michelle Bird, Wei Chen, Qingsheng Tao, Jinfang Wang
  • Publication number: 20070131331
    Abstract: high elongation cable and a tire having a tread belt with an extensible reinforcing cable is provided. The high elongation cable has a 3×7×m or a 4×7×m construction, wherein m is comprised of at least two layers, wherein the outermost layer is comprised of a plurality of twisted filaments, said filaments having a diameter d, wherein the spacing between said twisted filaments is less than the diameter d.
    Type: Application
    Filed: October 12, 2006
    Publication date: June 14, 2007
    Inventors: Robert Neubauer, Kevin Legge, Terry Waibel, Thomas Fuhrig, Leonard Reiter, James Kish, Archie Takfor Andonian, Qingsheng Tao
  • Patent number: D713325
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: September 16, 2014
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Paul Bryan Maxwell, Brian David Digman, Hans-Peter Guevara Leocadio, Kazunori Shinohara, Qingsheng Tao, Kevin Lee Burnworth