Patents by Inventor Alan Thomas Brooker

Alan Thomas Brooker 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).

  • Automatic dishwashing detergent composition
    Patent number: 10435648
    Abstract: An automatic dishwashing detergent composition having a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5, the composition includes a sulfonated polymer.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: October 8, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Lindsay Suzanne Bewick, Alan Thomas Brooker, James Elliot Goodwin, Philip Frank Souter, Glenn Steven Ward
  • Automatic dishwashing detergent composition comprising benzotriazole and nonionic surfactant mixture
    Patent number: 10421927
    Abstract: A neutral or acidic automatic dishwashing detergent composition including a nitrogen containing compound selected from the group consisting of imidazoles, pyrazoles, benzothiazoles, benzimidazoles, indoles, benzotriazoles, and mixtures thereof.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: September 24, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Alan Thomas Brooker, Lindsay Suzanne Bewick, Colin Ure
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING ZWITTERIONIC POLYAMINE
    Publication number: 20190284507
    Abstract: The present disclosure is to a water-soluble unit dose article comprising a laundry detergent composition wherein the detergent contains a zwitterionic polyamine, and methods of using said unit dose article.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Inventors: Colin Ure, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Robby Renilde Francois Keuleers
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING ZWITTERIONIC POLYAMINE
    Publication number: 20190284514
    Abstract: The present disclosure is to a water-soluble unit dose article comprising a laundry detergent composition wherein the detergent contains a zwitterionic polyamine, and methods of using said unit dose article.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Inventors: Colin URE, Alan Thomas BROOKER, Nigel Patrick SOMERVILLE ROBERTS, Robby Renilde Francois KEULEERS
  • Water-soluble unit dose article comprising a cyclic diamine and an amphoteric surfactant
    Patent number: 10392588
    Abstract: The present invention relates to water-soluble unit dose articles comprising an amphoteric surfactant, methods of making and methods of use.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: August 27, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Robby Renilde Francois Keuleers, Stefan Schittko, Alice Michele Boutoille, Nigel Patrick Somerville Roberts, Alan Thomas Brooker
  • Automatic dishwashing detergent composition
    Patent number: 10385293
    Abstract: An automatic dishwashing detergent composition having a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5, the composition includes a surface-modification surface-substantive polymer.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: August 20, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Lindsay Suzanne Bewick, Alan Thomas Brooker, James Elliot Goodwin, Stefano Scialla, Philip Frank Souter, Glenn Steven Ward
  • Laundry detergent composition comprising a cyclic diamine and an amphoteric/anionic surfactant mixture
    Patent number: 10323220
    Abstract: The present invention relates to water-soluble unit dose articles comprising an amphoteric surfactant and a cyclic diamine, and methods of use thereof.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: June 18, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Somerville Roberts, Alan Thomas Brooker, Colin Ure
  • Detergent composition
    Patent number: 10266796
    Abstract: Low-pH automatic dishwashing detergent composition comprising a low temperature amylase and a lime soap dispersing agent and wherein the composition has a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5, preferably less than 6.9.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: April 23, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Alan Thomas Brooker, Colin Ure, Craig Adam Wilkinson, Lindsay Suzanne Bewick, Kelly Ann Millward
  • Process for washing fabrics
    Patent number: 10260029
    Abstract: The present invention comprises a process of washing fabrics using a water-soluble unit dose article.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: April 16, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Somerville Roberts, Carlos Amador Zammarreno, Alan Thomas Brooker, Robby Renilde Francois Keuleers, Laura Bueno Romo
  • Process for washing fabrics
    Patent number: 10253283
    Abstract: The present invention comprises a process of washing fabrics using a water-soluble unit dose article.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: April 9, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Somerville Roberts, Carlos Amador Zamarreno, Alan Thomas Brooker, Robby Renilde Francois Keuleers, Laura Bueno Romo
  • Automatic dishwashing detergent composition
    Patent number: 10214707
    Abstract: An automatic dishwashing detergent composition having a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5, the composition including an esterified alkyl alkoxylated surfactant of general formula (I) wherein R is a branched or unbranched alkyl radical having 8 to 16 carbon atoms; R3, R1 independently of one another, are hydrogen or a branched or unbranched alkyl radical having 1 to 5 carbon atoms; R2 is an unbranched alkyl radical having 5 to 17 carbon atoms; 1, n independently of one another, are a number from 1 to 5 and m is a number from 13 to 35.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: February 26, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Lindsay Suzanne Bewick, Alan Thomas Brooker, Philip Frank Souter
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING A SOLID LAUNDRY DETERGENT COMPOSITION
    Publication number: 20180362903
    Abstract: Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 20, 2018
    Inventors: Nigel Patrick SOMERVILLE ROBERTS, Alan Thomas BROOKER, Carly PICKERING, Ned Peter BUIJS
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING A SOLID LAUNDRY DETERGENT COMPOSITION
    Publication number: 20180362902
    Abstract: Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 20, 2018
    Inventors: Nigel Patrick SOMERVILLE ROBERTS, Alan Thomas BROOKER, Carly PICKERING, Katie Marie PERRIE, Robby Renilde François KEULEERS, Ned Peter BUIJS
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING A SOLID LAUNDRY DETERGENT COMPOSITION
    Publication number: 20180362904
    Abstract: Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 20, 2018
    Inventors: Nigel Patrick SOMERVILLE ROBERTS, Alan Thomas BROOKER, Carly PICKERING, Ned Peter BUIJS
  • Detergent composition
    Patent number: 10081782
    Abstract: Low-pH automatic dishwashing detergent composition comprising an endoprotease having an isoelectric point from about 4 to about 9 and wherein the composition has a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: September 25, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Alan Thomas Brooker, Philip Frank Souter, Colin Ure, Craig Adam Wilkinson, Lindsay Suzanne Bewick
  • Solid free-flowing particulate laundry detergent composition
    Patent number: 10053654
    Abstract: A solid free-flowing particulate laundry detergent composition including: (a) from 0.1 wt % to 5 wt % hueing agent particle comprising: (i) from 2 wt % to 10 wt % hueing agent; and (ii) from 60 wt % to 98 wt % clay; and (b) from 0.5 wt % to 20 wt % ethoxylated alkyl sulphate particle including: (i) from 40 wt % to 60 wt % partially ethoxylated alkyl sulphate anionic detersive surfactant; (ii) from 20 wt % to 50 wt % salt; and (iii) from 10 wt % to 30 wt % silica.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: August 21, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Andre Chieffi, Jill Robyn Dorgan, Anthony McMeekin, Alan Thomas Brooker, Carly Pickering, Paul Anthony Gould, William Alexander Caufield, Laura Judith Smalley, Michael Richard Irvine
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING ETHOXYLATED POLYETHYLENEIMINE
    Publication number: 20180179477
    Abstract: The present disclosure is to a water-soluble unit dose article comprising a laundry detergent composition wherein the detergent contains an ethoxylated polyethyleneimine, and methods of using said unit dose article.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 28, 2018
    Inventors: Colin Ure, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Robby Renilde Francois Keuleers
  • WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING ZWITTERIONIC POLYAMINE
    Publication number: 20180179478
    Abstract: The present disclosure is to a water-soluble unit dose article comprising a detergent composition wherein the detergent contains a zwitterionic polyamine, and methods of using said unit dose article.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 28, 2018
    Inventors: Colin Ure, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Robby Renilde Francois Keuleers
  • Gel comprising a lamellar phase composition comprising a glycerol and dipropyleneglycol solvent
    Patent number: 10005992
    Abstract: The present invention relates to gels comprising lamellar phase compositions and water-soluble unit dose articles comprising said gels.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: June 26, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Mauro Vaccaro, Anju Deepali Massey Brooker, Nigel Patrick Somerville-Roberts, Alan Thomas Brooker, Eric San Jose Robles, Melissa Cuthbertson, Lynn Donlon
  • Liquid laundry detergent composition comprising a particle and a gel dispersed therein
    Patent number: 9957471
    Abstract: Liquid laundry detergent compositions. Water-soluble unit dose articles that include a gel and a particle.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: May 1, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Mauro Vaccaro, Anju Deepali Massey Brooker, Nigel Patrick Somerville-Roberts, Alan Thomas Brooker, Eric San Jose Robles, Melissa Cuthbertson, Lynn Donlon