Patents by Inventor Paul Stephen Holden

Paul Stephen Holden 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).

  • Dental/Surgical Sealants Including Shapeable Particles
    Publication number: 20080200586
    Abstract: A sealant composition, suitable for surgical or dental use, comprises a sealant and, dispersed therein, one or more particles of a material which is prestressed and/or capable of undergoing expansion or contraction.
    Type: Application
    Filed: July 18, 2005
    Publication date: August 21, 2008
    Inventors: Paul Stephen Holden, Alexandra Elizabeth Heath