Patents by Inventor Sidharth Reddy Karnati

Sidharth Reddy Karnati 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).

  • Green epoxy resin with biobinder from manure
    Patent number: 11802201
    Abstract: A curable green epoxy resin composition is described. More particularly, the curable green epoxy resin composition includes a biobinder isolated from bio-oil produced from animal waste, such as from swine manure. The biobinder can act as a curing agent for an epoxy resin component in the resin composition. Cured green epoxy resins, prepregs containing the curable green epoxy resin, and related composite materials are described. In addition, methods of preparing the curable green epoxy resin composition and of curing the curable green epoxy resin.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: October 31, 2023
    Assignee: North Carolina Agricultural and Technical State University
    Inventors: Lifeng Zhang, Elham H. Fini, Sidharth Reddy Karnati
  • GREEN EPOXY RESIN WITH BIOBINDER FROM MANURE
    Publication number: 20220064433
    Abstract: A curable green epoxy resin composition is described. More particularly, the curable green epoxy resin composition includes a biobinder isolated from bio-oil produced from animal waste, such as from swine manure. The biobinder can act as a curing agent for an epoxy resin component in the resin composition. Cured green epoxy resins, prepregs containing the curable green epoxy resin, and related composite materials are described. In addition, methods of preparing the curable green epoxy resin composition and of curing the curable green epoxy resin.
    Type: Application
    Filed: November 8, 2021
    Publication date: March 3, 2022
    Inventors: Lifeng Zhang, Elham H. Fini, Sidharth Reddy Karnati
  • Green epoxy resin with biobinder from manure
    Patent number: 11168207
    Abstract: A curable green epoxy resin composition is described. More particularly, the curable green epoxy resin composition includes a biobinder isolated from bio-oil produced from animal waste, such as from swine manure. The biobinder can act as a curing agent for an epoxy resin component in the resin composition. Cured green epoxy resins, prepregs containing the curable green epoxy resin, and related composite materials are described. In addition, methods of preparing the curable green epoxy resin composition and of curing the curable green epoxy resin.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: November 9, 2021
    Assignee: North Carolina Agricultural and Technical State University
    Inventors: Lifeng Zhang, Elham H. Fini, Sidharth Reddy Karnati
  • GREEN EPOXY RESIN WITH BIOBINDER FROM MANURE
    Publication number: 20190233638
    Abstract: A curable green epoxy resin composition is described. More particularly, the curable green epoxy resin composition includes a biobinder isolated from bio-oil produced from animal waste, such as from swine manure. The biobinder can act as a curing agent for an epoxy resin component in the resin composition. Cured green epoxy resins, prepregs containing the curable green epoxy resin, and related composite materials are described. In addition, methods of preparing the curable green epoxy resin composition and of curing the curable green epoxy resin.
    Type: Application
    Filed: January 28, 2019
    Publication date: August 1, 2019
    Inventors: Lifeng Zhang, Elham H. Fini, Sidharth Reddy Karnati