Patents by Inventor Tony Waring

Tony Waring 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).

  • Process for the preparation of fluoro compounds from the corresponding amines
    Patent number: 6179970
    Abstract: Compounds containing a primary amino group are converted into compounds containing a fluorine atom in place of the amino group by reaction of the amino compound with hydrogen fluoride and a nitrosating reagent under the influence of ultrasound or microwaves.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: January 30, 2001
    Assignee: Rhodia Limited
    Inventors: Paul Coe, Tony Waring, Claude Mercier