Patents by Inventor Karen Alyce Kennedy

Karen Alyce Kennedy 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).

  • Biodegradable Amphoteric Surfactants Based on C6 to C11 Linear or Predominately Linear Alcohols
    Publication number: 20120142577
    Abstract: A biodegradable amphoteric surfactant is disclosed. The surfactant, has excellent coupling efficiency, low to moderate foam, and good detergency. Amphoteric surfactants based on linear alkyl radicals or predominately linear alkyl radicals (R) of 6 to 11 carbons, and mixtures thereof are also disclosed.
    Type: Application
    Filed: March 9, 2011
    Publication date: June 7, 2012
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Xiangdong Sun, Karen Alyce Kennedy, Khalil Yacoub, Richard Joseph Goddard