Patents by Inventor James Jerrick Juilette

James Jerrick Juilette 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).

  • Method for production of purified (meth)acrylic acid
    Publication number: 20090299090
    Abstract: The present invention relates to reducing corrosion of distillation equipment during azeotropic distillation of (meth)acrylic acid in the presence of dissolved copper, by providing aqueous (meth)acrylic acid having not more than 0.1% by weight formaldehyde, based on the total weight of the aqueous (meth)acrylic acid. The source of the copper may, for example, be copper-based polymerization inhibitors added to the aqueous (meth)acrylic acid and/or distillation equipment.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 3, 2009
    Inventors: Keith F. Briegel, Michael Stanley DeCourcy, James Elder, James Jerrick Juilette, Joy Lydon Mendoza