Patents by Inventor Jason A. Berlin

Jason A. Berlin 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).

  • HYDROLYZED HYDROGELS
    Publication number: 20110256201
    Abstract: The invention provides methods of making hydrolyzed cross-linked polyvinyl alcohol (PVA) hydrogels by polymerizing vinyl acetate (VAc) monomers to polyvinyl acetate (PVAc) polymer network by chemical-crosslinking and hydrolysis. The invention also provides methods for including pendant chains in the hydrogel during the polymerization process. Materials produced and use of the cross-linked hydrolyzed PVA hydrogels also are disclosed herein.
    Type: Application
    Filed: December 7, 2009
    Publication date: October 20, 2011
    Applicant: CAMBRIDGE POLYMER GROUP, INC.
    Inventors: Edward T. Kopesky, Jason A. Berlin, Martin F. Van Buren, Gavin J.C. Braithwaite