Patents by Inventor Thomas Cripe

Thomas Cripe 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).

  • Publication number: 20060096161
    Abstract: Novel clean fuels comprising selected nonlinear long chain saturated primary monohydric/dihydric alcohol derivatives and mixtures thereof; novel diols and/or diol derivatives; and processes for making clean synthetic jet fuels and/or clean synthetic diesel fuels as well as processes for making clean synthetic jet fuels and/or clean synthetic diesel fuels concurrently with making nonlinear alcohols for use by the detergent industry.
    Type: Application
    Filed: December 13, 2005
    Publication date: May 11, 2006
    Inventors: Daniel Connor, James Theophile Roger Burckett-St. Laurent, Thomas Cripe
  • Publication number: 20050153869
    Abstract: Novel fatty acids and derivatives thereof such as salts, new surfactant systems comprising one or more of these compounds, consumer products such as laundry products, personal care products, pharmaceutical compositions, industrial cleaners, and the like comprising said compounds or surfactant systems.
    Type: Application
    Filed: December 7, 2004
    Publication date: July 14, 2005
    Inventors: Daniel Connor, Jeffrey Scheibel, Deborah Back, Toan Trinh, Phillip Vinson, Roland Severson, Thomas Cripe, James Charles Burckett St. Laurent, Mark Sivik, Errol Wahl, Gayle Frankenbach, Marc Declercq, Hugo Marie Demeyere
  • Patent number: 5376310
    Abstract: A light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, a magnesium chelating agent, and a buffering agent to maintain the pH of the composition from about 8 to 10. High pH and magnesium ions of the composition provide good grease removal properties while maintaining mildness to the skin. The buffering agent and chelating agent of the composition provide superior physical and chemical stability during storage. The preferred type of dishwashing detergent composition is in the liquid form.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: December 27, 1994
    Assignee: The Procter & Gamble Co.
    Inventors: Thomas A. Cripe, Kofi Ofosu-Asante
  • Patent number: 5233087
    Abstract: An improved process for the production of alkyl ethoxy carboxylate surfactants comprising reacting ethoxylated fatty alcohols with a selective hindered base and anhydrous chloroacetic acid or a salt thereof. The reactants can be reacted simultaneously or, initially, the hindered base can be reacted with the ethoxylated fatty alcohol and, subsequently the resultant product reacted with anhydrous chloroacetic acid or a salt thereof.
    Type: Grant
    Filed: March 25, 1992
    Date of Patent: August 3, 1993
    Assignee: The Procter & Gamble Company
    Inventor: Thomas A. Cripe
  • Patent number: 5230823
    Abstract: A light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and little or no alcohol ethoxylate and soap by-product contaminants. The compositions exhibit good grease removal while manifesting mildness to the skin. A preferred type of dishwashing detergent composition is in the liquid form. High pH and magnesium ion containing versions of the compositions increase grease removal properties while maintaining mildness.
    Type: Grant
    Filed: December 9, 1991
    Date of Patent: July 27, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Rodney M. Wise, Thomas A. Cripe
  • Patent number: 5118440
    Abstract: A light-duty liquid dishwashing detergent composition containing (a) an alkyl polysaccharide surfactant, and (b) an alpha-sulfonated fatty acid alkyl ester surfactant, and optionally containing an auxiliary suds booster, wherein the weight ratio of (a)/(b) is from about 50/50 to about 95/5. The composition exhibits good grease removal and foaming while manifesting mildness to the skin.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: June 2, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Ann R. Cutler, Thomas A. Cripe, James M. VanderMeer