Patents by Inventor Charla S. Haley

Charla S. Haley 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).

  • Flame retardant, light stable composition
    Patent number: 5393812
    Abstract: A flame retardant, light stable composition, prepared from a polyolefin, a halogenated hydrocarbyl phosphate or phosphonate ester flame retardant, and an alkoxyamine functional hindered amine light stabilizer. Suitable forms, in which the composition may be provided, include fibers, and fabrics prepared from such fibers.
    Type: Grant
    Filed: August 31, 1993
    Date of Patent: February 28, 1995
    Assignee: Hercules Incorporated
    Inventors: Charla S. Haley, William L. Sanchez