Patents by Inventor Lily F.W. Walsh

Lily F.W. Walsh 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).

  • Purification of Flow Sodium 5- Nitrotetrazolate Solutions with Copper Modified Cation Exchange Resin
    Publication number: 20180111909
    Abstract: Described are methods for purifying a 5-nitrotetrazolate solution with a copper(II) modified cation exchange resin. The method can be performed as a stand-alone system or as a system integrated into a continuous flow reactor.
    Type: Application
    Filed: September 7, 2017
    Publication date: April 26, 2018
    Inventors: John W. Fronabarger, Jason B. Pattison, Lily F.W. Walsh