Patents by Inventor Norman L. Kennedy

Norman L. 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).

  • NATURALLY DERIVED WATERPROOFING AGENTS FOR AQUEOUS-BASED PERSONAL CARE PRODUCTS
    Publication number: 20110064680
    Abstract: Personal care compositions such as sunscreens, color make-up, lotions and creams which contain an amount of a hydrogenated rosin or resin which provides increased resistance to removal by water of such personal care compositions.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 17, 2011
    Applicant: Pinova, Inc.
    Inventors: Michael B. Davies, Norman L. Kennedy, Kerry L. Thompson
  • Tall oil deodorization process
    Patent number: 5543110
    Abstract: A process for deodorizing tall oil rosin and tall oil fatty acids and their derivatives by treating same with an ammonium hydroxide solution under conditions of a steam sparge.
    Type: Grant
    Filed: January 26, 1995
    Date of Patent: August 6, 1996
    Assignee: Westvaco Corporation
    Inventors: Fredricke S. Starr, Joseph M. Wong, Norman L. Kennedy