Patents by Inventor Dotsevi Sogah

Dotsevi Sogah 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).

  • Polypropylene silicate nanocomposites
    Publication number: 20060260677
    Abstract: Nanoadditive is constituted of organophilic polymer or copolymer covalently bonded by linking group to silicate and is blended with polypropylene to produce nanocomposite which is useful in all cases where polypropylene is used and resists breakage and is not flammable and has improved barrier properties compared to neat polypropylene.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 23, 2006
    Applicant: Cornell Research Foundation, Inc.
    Inventors: Dotsevi Sogah, Xiao-Ping Chen, Hyuk Lee, Geoffrey Coates
  • Multiblock copolymers having improved mechanical properties
    Publication number: 20050261425
    Abstract: Replacement of the amorphous peptide domain of a structural biopolymer, such as silk from silkworms or spiders, with a nonpeptide segment while maintaining the ?-sheet forming crystalline segments provides synthetic multiblock copolymers having solid-state structures and mechanical properties similar to the naturally occurring structural biopolymer is described herein. Such synthetic multiblock copolymers may be produced as films or fibers.
    Type: Application
    Filed: April 25, 2005
    Publication date: November 24, 2005
    Applicant: Cornell Research Foundation, Inc.
    Inventors: Osman Rathore, Dotsevi Sogah