Patents by Inventor Roger Broadwell

Roger Broadwell 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).

  • Antiperspirant/deodorant compositions
    Patent number: 9789038
    Abstract: A composition comprising at least one active chosen from at least one antiperspirant active and at least one deodorant active; a first gellant chosen from at least one fatty alcohol and at least one hydrocarbon of the formula CnH2n+2, wherein n is about 20 to about 100, and the hydrocarbon is at least 90% linear; at least one soybean oil having an iodine value of greater than 0 to about 20; and at least one silicone.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: October 17, 2017
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Aixing Fan, H. Steven Misner, Suzanne Jogun, Stacy Alfone, Mary Bertino, Fernando Cotero, Richard Peter Adams, Elizabeth Linn, Hemani Dharia, Roger Broadwell, John A. Van Duyne, Jr.
  • Antiperspirant/Deodorant Compositions
    Publication number: 20080187562
    Abstract: A composition comprising at least one active chosen from at least one antiperspirant active and at least one deodorant active; a first gellant chosen from at least one fatty alcohol and at least one hydrocarbon of the formula CnH2n+2, wherein n is about 20 to about 100, and the hydrocarbon is at least 90% linear; at least one soybean oil having an iodine value of greater than 0 to about 20; and at least one silicone.
    Type: Application
    Filed: February 2, 2007
    Publication date: August 7, 2008
    Inventors: Aixing Fan, H. Steven Misner, Suzanne Jogun, Stacy Alfone, Mary Bertino, Fernando Cotero, Richard Peter Adams, Elizabeth Linn, Hemani Dharia, Roger Broadwell, John A. Van Duyne
  • Antiperspirant/Deodorant Compositions
    Publication number: 20080187504
    Abstract: A composition comprising at least one active chosen from at least one antiperspirant active and at least one deodorant active; a first gellant chosen from at least one fatty alcohol and at least one hydrocarbon of the formula CnH2n+2, wherein n is about 20 to about 100, and the hydrocarbon is at least 90% linear; at least one soybean oil having an iodine value of greater than 0 to about 20; and at least one silicone.
    Type: Application
    Filed: January 11, 2008
    Publication date: August 7, 2008
    Applicant: Colgate-Palmolive Company
    Inventors: Aixing Fan, H. Steven Misner, Suzanne Jogun, Stacy Vochecowicz, Mary Bertino, Fernando Cotero, Richard Peter Adams, Elizabeth Linn, Hemani Dharia, Roger Broadwell, John A. Van Duyne
  • Process of making an aqueous viscoelastic automatic dishwash detergent containing a silicate-neutralized crosslinked polyacrylate
    Patent number: 5395547
    Abstract: An aqueous solution of an alkali metal neutralized polyacrylic acid and an alkali metal detergent builder salt and/or an alkali metal silicate is used as a base stock polymeric solution for the fomulation of an automatic dishwasher detergent composition which is a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance. Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener. Potassium to sodium weight ratios of at least 1/1 minimize amount of undissolved solid particles to further contribute to stability and pourability. Control of incorporated air bubbles functions to provide the product with a bulk density of about 1.35 to 1.40 g/cc which roughly corresponds to the density of the liquid phase. Stearic acid or other fatty acid or salt further improved physical stability.
    Type: Grant
    Filed: July 8, 1993
    Date of Patent: March 7, 1995
    Assignee: Colgate Palmolive Co.
    Inventors: Roger Broadwell, Makarand Shevade
  • Aqueous polymeric solution of a neutralized crosslinked polymeric acid
    Patent number: 5246615
    Abstract: An aqueous solution of an alkali metal neutralized polyacrylic acid and an alkali metal detergent builder salt and/or an alkali metal silicate is used as a base stock polymeric solution for the fomulation of an automatic dishwasher detergent composition which is a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance. Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener. Potassium to sodium weight ratios of at least 1/1 minimize amount of undissolved solid particles to further contribute to stability and pourability. Control of incorporated air bubbles functions to provide the product with a bulk density of about 1.35 to 1.40 g/cc which roughly corresponds to the density of the liquid phase. Stearic acid or other fatty acid or salt further improved physical stability.
    Type: Grant
    Filed: January 23, 1992
    Date of Patent: September 21, 1993
    Inventors: Roger Broadwell, Makarand Shevade, Divaker Kenkare