Patents by Inventor Kermit Littleton

Kermit Littleton 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).

  • Publication number: 20060141186
    Abstract: Disclosed herein is an elastomeric article having a hydrogel donning coating. The hydrogel donning coating is made of a copolymer of hydroxy ethyl acrylate (HEA), hydroxy ethyl methacrylate (HEMA), and acrylic acid. The hydrogel donning coating is applied to the elastomeric article using an aqueous hydrogel dipping solution containing the hydrogel donning coating copolymer. The aqueous hydrogel dipping solution demonstrates thixotropic characteristics which allows for better manufacturing process control.
    Type: Application
    Filed: December 28, 2004
    Publication date: June 29, 2006
    Inventors: Robert Janssen, Kermit Littleton, Shantilal Modha, Kwok Fung, Robert Beauvais, Myung Hyun
  • Publication number: 20050271842
    Abstract: A composition for forming an elastomeric article is disclosed. The composition includes an elastomeric material and a film leveler, where the film leveler is present in an amount of from about 0.05% to about 5.0% by mass of the composition.
    Type: Application
    Filed: July 11, 2005
    Publication date: December 8, 2005
    Inventors: T. Triebes, Kermit Littleton, Robert Janssen, Roger Quincy
  • Publication number: 20050031817
    Abstract: An elastomeric article such as a glove includes a substrate body made of an styrene-ethylene-butylene-styrene block copolymer, and a donning layer overlying at least one side of the substrate body. The donning layer is formed of 1,2 polybutadiene, preferably syndiotactic 1,2 polybutadiene, or a chlorinated mid block unsaturated block copolymer. Optionally, a surfactant layer is present over the donning layer to further improve the donning characteristics. The surfactant layer is preferably an alkyl dimethylbenzyl quaternary, an alkyl trimethyl quaternary, a dialkyl dimethyl quaternary, sodium lauryl sulfate, or pyridinium chloride.
    Type: Application
    Filed: August 7, 2003
    Publication date: February 10, 2005
    Inventors: Kermit Littleton, Ronald Gloriani, Garth Brown, Jason Baker, K C Nguyen, Jali Williams