Patents by Inventor Kelly A. Chandler

Kelly A. Chandler 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).

  • Low-impurity organosilicon product as precursor for CVD
    Patent number: 8759563
    Abstract: The present invention provides an organosilicon composition comprising diethoxymethylsilane, a concentration of dissolved residual chloride, and a concentration of dissolved residual chloride scavenger that does not yield unwanted chloride salt precipitate when combined with another composition comprising diethoxymethylsilane.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: June 24, 2014
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Steven Gerard Mayorga, Mark Leonard O'Neill, Kelly A. Chandler
  • LOW-IMPURITY ORGANOSILICON PRODUCT AS PRECURSOR FOR CVD
    Publication number: 20110295033
    Abstract: The present invention provides an organosilicon composition comprising diethoxymethylsilane, a concentration of dissolved residual chloride, and a concentration of dissolved residual chloride scavenger that does not yield unwanted chloride salt precipitate when combined with another composition comprising diethoxymethylsilane.
    Type: Application
    Filed: August 8, 2011
    Publication date: December 1, 2011
    Applicant: AIR PRODUCTS AND CHEMICALS, INC.
    Inventors: Steven Gerard Mayorga, Mark Leonard O'Neill, Kelly A. Chandler
  • Method Of Purifying Organosilicon Compositions Used As Precursors In Chemical Vapor Desposition
    Publication number: 20080188679
    Abstract: The present invention provides a method for purifying an organosilicon composition comprising an alkoxysilane or a carboxysilane and a basic impurity, the method comprising the steps of: contacting the organosilicon composition with an acid gas to form a precipitate comprising a salt of the acid gas upon reaction with the basic impurity; and removing the salt of the acid gas to form a purified organosilicon product.
    Type: Application
    Filed: May 24, 2007
    Publication date: August 7, 2008
    Applicant: AIR PRODUCTS AND CHEMICALS, INC.
    Inventors: Steven Gerard Mayorga, Kelly A. Chandler
  • Low-Impurity Organosilicon Product As Precursor For CVD
    Publication number: 20070287849
    Abstract: The present invention provides an organosilicon composition comprising diethoxymethylsilane, a concentration of dissolved residual chloride, and a concentration of dissolved residual chloride scavenger that does not yield unwanted chloride salt precipitate when combined with another composition comprising diethoxymethylsilane.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 13, 2007
    Applicant: AIR PRODUCTS AND CHEMICALS, INC.
    Inventors: Steven Mayorga, Mark O'Neill, Kelly Chandler