Patents by Inventor Steven George Patterson

Steven George Patterson 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).

  • Laundry detergent composition comprising an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and a lipase
    Patent number: 11661568
    Abstract: A laundry detergent composition containing an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and a lipase enzyme and use of an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and lipase enzyme in the laundry detergent composition.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: May 30, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Steven George Patterson, Jean-Pol Boutique, Johan Maurice Theo De Poortere, Nazarmohammad Gulamhussain Momin
  • DETERGENT COMPOSITION
    Publication number: 20220177812
    Abstract: Detergent compositions that include a lipase variant of a parent lipase which has lipase activity and includes one or more substitutions corresponding to G23S, D27N, A40, F51I,L, E56R, D57N, V60E,K, K98I, N101D, R118, G163S, T231R, N233R, Y220F, T244E, and P256T using SEQ ID NO: 2 for numbering. Water-soluble unit dose articles including water-soluble film and a detergent composition including lipase variants. Methods of cleaning and/or treatment of surfaces using such compositions.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Inventors: Steven George Patterson, Nazarmohammad Gulamhussain Momin, Miguel D. G. P. Toscano, Thomas A. Poulsen, Carsten H. Hansen, Lone Baunsgaard, Keith Gibson
  • Detergent compositions comprising lipases
    Patent number: 11286443
    Abstract: Detergent compositions that include a lipase variant of a parent lipase which has lipase activity and includes one or more substitutions corresponding to G23S, D27N, A40, F51I,L, E56R, D57N, V60E,K, K98I, N101D, R118, G163S, T231R, N233R, Y220F, T244E, and P256T using SEQ ID NO: 2 for numbering. Water-soluble unit dose articles including water-soluble film and a detergent composition including lipase variants. Methods of cleaning and/or treatment of surfaces using such compositions.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: March 29, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Steven George Patterson, Nazarmohammad Gulamhussain Momin, Miguel D. G. P. Toscano, Thomas A. Poulsen, Carsten H. Hansen, Lone Baunsgaard, Keith Gibson
  • Laundry detergent compositions with stain removal
    Patent number: 11111459
    Abstract: The need for a laundry detergent composition which provides improved removal of stains comprising a combination of mannans and other polysaccharides, is met using a combination of detersive surfactant and a cocktail of enzymes comprising a xanthan endoglucanase, a xanthan lyase, and a mannanase.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: September 7, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Giulia Ottavia Bianchetti, Neil Joseph Lant, Steven George Patterson
  • CLEANING KIT
    Publication number: 20210147765
    Abstract: A cleaning kit comprising a cleaning agent comprising a supporting substrate and an oxidoreductase mediator. The oxidoreductase-mediator is immobilized on the supporting substrate.
    Type: Application
    Filed: August 22, 2018
    Publication date: May 20, 2021
    Inventors: Montserrat Guadalupe VASQUEZ VALDIVIESO, Neil Joseph LANT, Steven George PATTERSON
  • LAUNDRY DETERGENT COMPOSITION COMPRISING AN ETHYLENE OXIDE-PROPYLENE OXIDE-ETHYLENE OXIDE (EO/PO/EO) TRIBLOCK COPOLYMER AND A LIPASE
    Publication number: 20210115361
    Abstract: A laundry detergent composition containing an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and a lipase enzyme and use of an ethylene oxide-propylene oxide-ethylene oxide (EO/PO/EO) triblock copolymer and lipase enzyme in said laundry detergent composition.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 22, 2021
    Inventors: Steven George PATTERSON, Jean-Pol BOUTIQUE, Johan Maurice Theo DE POORTERE, Nazarmohammad Gulamhussain MOMIN
  • CLEANING AGENT
    Publication number: 20210071117
    Abstract: A cleaning agent comprising a supporting substrate with an oxidoreductase enzyme immobilized thereon wherein the oxidoreductase enzyme is selected from oxidoreductase enzymes having an enzyme classification number selected from the group consisting of E.C. 1.1-1.10 and E.C. 1.12-1.99.
    Type: Application
    Filed: August 22, 2018
    Publication date: March 11, 2021
    Inventors: Montserrat Guadalupe Vasquez Valdivieso, Neil Joseph LANT, Steven George PATTERSON
  • LAUNDRY DETERGENT COMPOSITIONS WITH STAIN REMOVAL
    Publication number: 20200308507
    Abstract: The need for a laundry detergent composition which provides improved removal of stains comprising a combination of mannans and other polysaccharides, is met using a combination of detersive surfactant and a cocktail of enzymes comprising a xanthan endoglucanase, a xanthan lyase, and a mannanase.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Giulia Ottavia BIANCHETTI, Neil Joseph LANT, Steven George PATTERSON
  • Method of laundering a fabric
    Patent number: 10717948
    Abstract: A method of laundering a fabric comprising the steps of; (i) contacting the fabric with a cutinase, (ii) contacting the fabric from step (i) with a soil; (iii) contacting the fabric from step (ii) with a laundry detergent composition, wherein the laundry detergent composition comprises a hueing agent.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: July 21, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Neil Joseph Lant, Linsey Sarah Bennie, Steven George Patterson, Lindsay Suzanne Bewick
  • CLEANING KIT
    Publication number: 20200063072
    Abstract: A cleaning kit comprising a cleaning agent comprising a supporting substrate and an oxidoreductase mediator. The oxidoreductase-mediator is immobilized on the supporting substrate.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 27, 2020
    Inventors: Montserrat Guadalupe VASQUEZ VALDIVIESO, Neil Joseph LANT, Steven George PATTERSON
  • METHOD OF CLEANING
    Publication number: 20200063073
    Abstract: A method for cleaning a surface comprising contacting the surface with a wash liquor, the wash liquor comprising a cleaning composition and an oxidoreductase enzyme immobilised on a supporting substrate.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 27, 2020
    Inventors: Montserrat Guadalupe Vasquez Valdivieso, Neil Joseph Lant, Steven George Patterson
  • CLEANING AGENT
    Publication number: 20200063071
    Abstract: A cleaning agent comprising a supporting substrate with an oxidoreductase enzyme immobilized thereon wherein the oxidoreductase enzyme is selected from oxidoreductase enzymes having an enzyme classification number selected from the group consisting of E.C. 1.1-1.10 and E.C. 1.12-1.99.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 27, 2020
    Inventors: Montserrat Guadalupe Vasquez Valdivieso, Neil Joseph LANT, Steven George PATTERSON
  • Liquid detergent composition comprising an encapsulated enzyme
    Patent number: 10336970
    Abstract: Liquid detergent composition that includes encapsulated enzymes. Related uses and methods.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: July 2, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Neil Joseph Lant, Steven George Patterson, Nazarmohammad Gulamhussain Momin, Jordan Courtney Toye
  • Process for reblending a first liquid detergent composition into a second liquid detergent composition
    Patent number: 10323219
    Abstract: A process for reblending a first liquid detergent composition into a second liquid detergent composition.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: June 18, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Neil Joseph Lant, Nazarmohammad Gulamhussain Momin, Antonio Quintieri, Steven George Patterson
  • DETERGENT COMPOSITIONS COMPRISING LIPASES
    Publication number: 20190093054
    Abstract: Detergent compositions that include a lipase variant of a parent lipase which has lipase activity and includes one or more substitutions corresponding to G23S, D27N, A40, F51I,L, E56R, D57N, V60E,K, K98I, N101D, R118, G163S, T231R, N233R, Y220F, T244E, and P256T using SEQ ID NO: 2 for numbering. Water-soluble unit dose articles including water-soluble film and a detergent composition including lipase variants. Methods of cleaning and/or treatment of surfaces using such compositions.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 28, 2019
    Inventors: Steven George PATTERSON, Nazarmohammad Gulamhussain MOMIN, Miguel D. G. P. TOSCANO, Thomas A. POULSEN, Carsten H. HANSEN, Lone BAUNSGAARD, Keith GIBSON
  • Process For Reblending A First Liquid Detergent Composition Into A Second Liquid Detergent Composition
    Publication number: 20180030390
    Abstract: A process for reblending a first liquid detergent composition into a second liquid detergent composition.
    Type: Application
    Filed: July 18, 2017
    Publication date: February 1, 2018
    Inventors: Neil Joseph Lant, Nazarmohammad Gulamhussain Momin, Antonio Quintieri, Steven George Patterson
  • Liquid Detergent Composition Comprising An Encapsulated Enzyme
    Publication number: 20170335255
    Abstract: Liquid detergent composition including encapsulated enzymes and uses thereof.
    Type: Application
    Filed: May 16, 2017
    Publication date: November 23, 2017
    Inventors: Neil Joseph Lant, Steven George Patterson, Nazarmohammad Gulamhussain Momin
  • Liquid Detergent Composition Comprising An Encapsulated Enzyme
    Publication number: 20170335244
    Abstract: Liquid detergent composition that includes encapsulated enzymes. Related uses and methods.
    Type: Application
    Filed: April 11, 2017
    Publication date: November 23, 2017
    Inventors: Neil Joseph Lant, Steven George Patterson, Nazarmohammad Gulamhussain Momin, Jordan Courtney Toye
  • Detergent composition
    Patent number: 9752103
    Abstract: Detergent compositions are described having more than one enzyme, in particular having a multi-enzyme co-particle as well as methods of making and using such detergents. The compositions also have low levels of zeolite and phosphate builders and a moisture sink to minimize interaction between enzymes.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: September 5, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Steven George Patterson, Philip Frank Souter
  • WATER SOLUBLE UNIT DOSE ARTICLES
    Publication number: 20170152467
    Abstract: Water-soluble unit dose articles including ester-containing laundry ingredients, protease enzymes and lipase enzymes. Related methods of use.
    Type: Application
    Filed: November 17, 2016
    Publication date: June 1, 2017
    Inventors: Neil Joseph LANT, Steven George PATTERSON, Nazarmohammad Gulamhussain MOMIN