Patents by Inventor Surya Misra

Surya Misra 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).

  • Soybean based epoxy resin and methods of making and use
    Patent number: 8481622
    Abstract: An improved soybean oil ester based epoxy resin and method of making the same is disclosed. A transesterification step is employed to liberate glycerol and to form new fatty acid esters with additional double bonds. The resulting fatty acid esters containing one or more double bonds are epoxidized by reacting with epoxidation reagent. The epoxidized esters serve as monomers in an epoxy resin system, which may be used to manufacture composite materials with improved mechanical properties as compared to materials obtained from epoxidized triglycerides. The soybean based epoxy resin may be used as low-cost and biocompatible coating materials for food and beverage cans.
    Type: Grant
    Filed: September 1, 2007
    Date of Patent: July 9, 2013
    Assignee: The Curators of the University of Missouri
    Inventors: Virgil Flanigan, Shubhen Kapila, K. Chandrashekhara, Rachadaporn Seemamahannop, Arun Garg, Surya Misra
  • Soybean Based Epoxy Resin And Methods Of Making And Use
    Publication number: 20080058448
    Abstract: An improved soybean oil ester based epoxy resin and method of making the same is disclosed. A transesterification step is employed to liberate glycerol and to form new fatty acid esters with additional double bonds. The resulting fatty acid esters containing one or more double bonds are epoxidized by reacting with epoxidation reagent. The epoxidized esters serve as monomers in an epoxy resin system, which may be used to manufacture composite materials with improved mechanical properties as compared to materials obtained from epoxidized triglycerides. The soybean based epoxy resin may be used as low-cost and biocompatible coating materials for food and beverage cans.
    Type: Application
    Filed: September 1, 2007
    Publication date: March 6, 2008
    Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI
    Inventors: Virgil Flanigan, Shubhen Kapila, K. Chandrashekhara, Rachadaporn Seemamahannop, Arun Garg, Surya Misra