Patents by Inventor Richard R. Tenore

Richard R. Tenore 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).

  • Process for the direct manufacture of polyglycerol polyricinoleate
    Patent number: 8101707
    Abstract: A process for manufacturing polymers of glycerin and hydroxyl fatty acids, for example, polyglycerol polyricinoleates, which mix a polyglycerol with a hydroxyl fatty acid directly to form a reaction mixture, and then heat the reaction mixture to a temperature sufficient to cause it to polymerize through an esterification mechanism until the reaction mixture reaches a desired acid value.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: January 24, 2012
    Assignee: Stepan Company
    Inventor: Richard R. Tenore
  • Process for the Direct Manufacture of Polyglycerol Polyricinoleate
    Publication number: 20080233059
    Abstract: A process for manufacturing polymers of glycerin and hydroxyl fatty acids, for example, polyglycerol polyricinoleates, which mix a polyglycerol with a hydroxyl fatty acid directly to form a reaction mixture, and then heat the reaction mixture to a temperature sufficient to cause it to polymerize through an esterification mechanism until the reaction mixture reaches a desired acid value.
    Type: Application
    Filed: August 17, 2006
    Publication date: September 25, 2008
    Inventor: Richard R. Tenore
  • Anhydrous blends of p-chloro-m-xylenol in surfactant mixtures
    Patent number: 5114978
    Abstract: A composition, or an aqueous mixture containing a composition of a substantially anhydrous blends of parachlorometaxylenol, fatty acid diethanolamides, and anionic surfactants of the class diethanolammonium alkylpolyoxyethyl sulfate and method for making such compositions. The compositions and solutions containing the composition have antimicrobial and cleansing properties.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: May 19, 1992
    Assignee: Rhone-Poulenc Surfactants and Specialties, L.P.
    Inventors: Mike E. Corti, Richard R. Tenore
  • Process for the preparation of phosphate surfactants
    Patent number: 4617414
    Abstract: A process for the preparation of phosphate compounds comprising (1) reacting an inorganic phosphate salt with epihalohydrin to obtain a phosphate ester and (2) reacting the phosphate ester with a substituted amine wherein step (1) is carried out at a pH of from about 5.4 to 7.0.
    Type: Grant
    Filed: September 10, 1984
    Date of Patent: October 14, 1986
    Assignee: Johnson & Johnson Baby Products Company
    Inventors: Elvin R. Lukenbach, Richard R. Tenore
  • Process for the preparation of monoacyl polyalkylene polyamines
    Patent number: 4576757
    Abstract: A process for the preparation of monoacyl polyalkylene polyamines comprising reacting a fatty acid ester with a polyalkylene polyamine in the presence of a suitable hydroxylic solvent.
    Type: Grant
    Filed: April 26, 1984
    Date of Patent: March 18, 1986
    Assignee: Johnson & Johnson Baby Products Company
    Inventors: Jacob J. Guth, Elvin R. Lukenbach, Richard R. Tenore