Patents by Inventor Denise B. Taylor

Denise B. Taylor 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).

  • Composition and Method For Preventing Discoloration of Pyrithione Containing Compositions
    Publication number: 20140038933
    Abstract: The present invention provides a composition containing a pyrithione compound and a pyranone compound and a method of reducing discoloration of compositions containing pyrithione compounds. The composition may be a soap composition.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 6, 2014
    Applicant: Arch Chemicals, Inc.
    Inventors: George Polson, Jody Jourden, Denise B. Taylor, Yongcheng Ji
  • Process for preparing triacetone amine and other oxopiperidines
    Patent number: 4831146
    Abstract: This invention relates to an improved catalytic process for producing 2,2,6,6-tetraalkyl-4-oxopiperidines by the reaction of a ketone and ammonia. The improvement resides in using a catalytic amount of a super acid, i.e., a perfluorinated sulfonic acid polymer or perfluorinated alkyl sulfonic acid as the catalyst.
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: May 16, 1989
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Denise B. Taylor, Barton Milligan