Patents by Inventor Frank E. Ellison

Frank E. Ellison 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).

  • Non-corrosive creosote and soot removing composition
    Patent number: 4481010
    Abstract: A metallic chloride based creosote and soot removing composition including a phosphate corrosion inhibitor to reduce the corrosive attack on metal flue pipes is provided. The composition includes between about 15-60% metallic chloride, 20-60% trisodium phosphate dodecylhydrate, 15-60% anti-cake agents, such as non-swelling clay, sodium sulfate and tricalcium phosphate and 2-10% combustion initiator, such as wood flour.
    Type: Grant
    Filed: September 22, 1983
    Date of Patent: November 6, 1984
    Assignee: Hercules Chemical Company, Inc.
    Inventors: Leonard S. Mackowiak, Frank E. Ellison, Jay W. Fidler, N. George Tucker, Gangdhar M. N. Varma
  • Low viscosity plasticizer comprising di-tertiary-octyl-diphenyloxide
    Patent number: 4159390
    Abstract: A plasticizer is disclosed which comprises di-tertiary-octyl-diphenyloxide possessing a viscosity in the range of from about 1000 to 2100 centistokes. The plasticizer of the present invention is advantageously employed in film-forming cellulosic derivatives such as ethylcellulose which may be molded by extrusion. A method of synthesizing the plasticizer is also disclosed.
    Type: Grant
    Filed: August 8, 1977
    Date of Patent: June 26, 1979
    Assignee: American Polymers
    Inventors: Harry Klingel, Frank E. Ellison