Patents by Inventor John E. Innes

John E. Innes 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).

  • Novel red dyes for fiberglass and paper
    Patent number: 4426205
    Abstract: A red dye composition comprising the dye compound ##STR1## wherein R.sup.1.spsp..sym. and R.sup.2.spsp..sym. are alkali metal cations or ammonium ions of a lower alkylol amine, and R.sub.3 is hydrogen or lower alkyl, and at least one rhodamine dye.
    Type: Grant
    Filed: December 20, 1982
    Date of Patent: January 17, 1984
    Assignee: American Cyanamid Company
    Inventors: Robert F. Bann, John E. Innes