Patents by Inventor Tracey McCracken

Tracey McCracken 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).

  • Diazotization of amines
    Patent number: 5874547
    Abstract: A process for diazotizing an amine comprises the steps of oxidizing nitric oxide in solution with an oxidizing agent to maintain an equilibrium concentration of a diazotizing agent and reacting a primary aromatic amine in situ with said diazotizing agent in said solution.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: February 23, 1999
    Assignee: Crompton & Knowles Corporation
    Inventors: John W. Larsen, Tracey McCracken, Jay E. Rowe, Lee A. Schaeffer