Patents by Inventor Christopher Ernest John Cordonier

Christopher Ernest John Cordonier 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).

  • Silicon oligomer and production method therefor
    Patent number: 10533022
    Abstract: An object of the present invention is to provide a silicon oligomer having a novel function that has not been achieved by a conventional condensation product of water and a tetraalkoxysilane. Provided are a silicon oligomer represented by the following formula (I) and a production method therefor: wherein R1 to R10 each independently is an alkyl group or a hydroxyalkyl group, each having 1 to 4 carbon atoms; X1 to X3 each independently is a group represented by the following formula (II); n is 0 or 1; and m is an integer of 1 to 3 when n is 0, and m is 1 when n is 1: wherein A is an alkylene group having 2 to 4 carbon atoms which may be branched, and 1 is an integer of 1 to 3.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: January 14, 2020
    Assignee: JCU CORPORATION
    Inventors: Daisuke Sadohara, Kenichi Nishikawa, Yasutake Nemichi, Hisayuki Toda, Hiroki Yasuda, Shinsuke Takagi, Christopher Ernest John Cordonier
  • SILICON OLIGOMER AND PRODUCTION METHOD THEREFOR
    Publication number: 20170369513
    Abstract: An object of the present invention is to provide a silicon oligomer having a novel function that has not been achieved by a conventional condensation product of water and a tetraalkoxysilane. Provided are a silicon oligomer represented by the following formula (I) and a production method therefor: wherein R1 to R10 each independently is an alkyl group or a hydroxyalkyl group, each having 1 to 4 carbon atoms; X1 to X3 each independently is a group represented by the following formula (II); n is 0 or 1; and m is an integer of 1 to 3 when n is 0, and m is 1 when n is 1: wherein A is an alkylene group having 2 to 4 carbon atoms which may be branched, and 1 is an integer of 1 to 3.
    Type: Application
    Filed: September 8, 2017
    Publication date: December 28, 2017
    Applicant: JCU CORPORATION
    Inventors: Daisuke Sadohara, Kenichi Nishikawa, Yasutake Nemichi, Hisayuki Toda, Hiroki Yasuda, Shinsuke Takagi, Christopher Ernest John Cordonier