Patents by Inventor Charles J. Good

Charles J. Good 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).

  • Cleaning compositions
    Patent number: 6001793
    Abstract: There are provided cleaning compositions for removing soils from a substrate. These compositions comprise(a) at least one C.sub.10 or higher terpene hydrocarbon solvent,(b) at least one surfactant,(c) at least one metal corrosion inhibiting agent,(d) at least one hard surface stress crazing inhibiting agent, and(e) water,wherein, if the soil comprises oil, the composition forms an oil-removing oil and water emulsion with said oil for a time sufficient to remove the oil from the substrate, the oil removing emulsion releasing free water within twenty-four hours after formation, the composition having a pH of less than about 10.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: December 14, 1999
    Assignee: Penetone Corporation
    Inventors: Phillip E. Figdore, Charles J. Good
  • Ester-based cleaning compositions
    Patent number: 5877133
    Abstract: Compositions are provided for removing grease or for cleaning substrates. The compositions include a lower (C.sub.1 -C.sub.4) alkyl ester of a C.sub.11 -C.sub.13 fatty acid, a non-cationic surfactant, and optionally, a coupling agent. Methods for removing grease or for cleaning are also provided.
    Type: Grant
    Filed: November 3, 1997
    Date of Patent: March 2, 1999
    Assignee: Penetone Corporation
    Inventor: Charles J. Good