Patents by Inventor Mark W. Riddle

Mark W. Riddle 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).

  • Fluids having silicone groups and organic groups containing esters
    Patent number: 7906671
    Abstract: A silicone composition having the formula: wherein R1 are independently selected from the group consisting of: an alkyl having 1-5 carbon atoms, a substituted alkyl having 1-5 carbon atoms optionally substituted by one or more fluorine atoms, and a phenyl, and R2 is selected from the group consisting of: hydrogen, alkyl of 1 to 45 carbon atoms, substituted alkyl of 1 to 45 carbon atoms optionally substituted by one or more fluorine atoms, aryl, a partially esterified ester-containing and a reverse ester thereof; provided that if R1 is anything but methyl or ethyl, then R2 must be a methyl, ethyl or butyl.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: March 15, 2011
    Assignees: ExxonMobil Chemical Patents Inc., Siltech Corporation
    Inventors: Bernie John Pafford, Wenning Wang Han, Suzzy Chen Hsi Ho, Nicole Blandine Temme, James Zielinski, Anthony J. O'Lenick, Jr., Rick Vrckovnik, Mark W. Riddle
  • FLUIDS HAVING SILICONE GROUPS AND ORGANIC GROUPS CONTAINING ESTERS
    Publication number: 20080108842
    Abstract: A silicone composition having the formula: wherein R1 are independently selected from the group consisting of: an alkyl having 1-5 carbon atoms, a substituted alkyl having 1-5 carbon atoms optionally substituted by one or more fluorine atoms, and a phenyl, and R2 is selected from the group consisting of: hydrogen, alkyl of 1 to 45 carbon atoms, substituted alkyl of 1 to 45 carbon atoms optionally substituted by one or more fluorine atoms, aryl, a partially esterified ester-containing and a reverse ester thereof; provided that if R1 is anything but methyl or ethyl, then R2 must be a methyl, ethyl or butyl.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 8, 2008
    Inventors: Bernie John Pafford, Wenning Wang Han, Suzzy Chen Hsi Ho, Nicole Baldine Temme, James Zielinski, Anthony J. O'Lenick, Rick Vrckovnik, Mark W. Riddle