Patents by Inventor Rajjiv Dhawan

Rajjiv Dhawan 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).

  • 2,4,5-TRIAMINOPHENOLS AND RELATED COMPOUNDS
    Publication number: 20130012741
    Abstract: New triaminophenol compositions and related compounds are disclosed, as are processes for their preparation and for the preparation of novel salts and diacid complexes from such compounds. Polymers prepared from these compositions can be made into high strength fiber, film, and tape and are useful in applications such as protective apparel, aircraft, automotive components, personal electronics, and sports equipment.
    Type: Application
    Filed: December 21, 2010
    Publication date: January 10, 2013
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Rajjiv Dhawan, Annalisa Hargis, Joachim C. Ritter