Patents by Inventor Philip A. Keene

Philip A. Keene 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).

  • DISINFECTANT FORMULATIONS THAT REMAIN LIQUID AT LOW TEMPERATURE
    Publication number: 20110152365
    Abstract: In the present invention, there is provided a disinfectant composition comprising (a) 15% to 49.75% biocide, by weight based on the weight of said composition, (b) 15% to 49.75% water, by weight based on the weight of said composition, and (c) 0.5% to 60% soluble salt, by weight based on the weight of said composition.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Inventors: Antonio Arzu, Ute H. Bertheas, Paul Foley, Stephanie L. Hughes, Philip A. Keene, Pierre M. Lenoir
  • DISINFECTANT FORMULATIONS SUITABLE FOR USE AT LOW TEMPERATURE
    Publication number: 20110152378
    Abstract: There is provided a disinfectant composition comprising (a) 15% to 40% biocide, by weight based on the weight of said composition, (b) 15% to 40% water, by weight based on the weight of said composition, and (c) 20% to 70% solvent, by weight based on the weight of said composition, wherein said solvent comprises one or more glycol ether.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Inventors: Antonio Arzu, Ute H. Bertheas, Paul Foley, Stephanie L. Hughes, Philip A. Keene, Pierre M. Lenoir