Patents by Inventor Patrick Christopher STENGER

Patrick Christopher STENGER 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: 20250250511
    Abstract: Liquid detergent compositions can include a first surfactant which is a mixture of surfactant isomers of Formula 1 and surfactants of Formula 2: wherein from about 50% to about 100% by weight of the first surfactant are isomers having m+n=11; wherein between about 25% to about 50% of the mixture of surfactant isomers of Formula 1 have n=0; wherein from about 0.001% to about 25% by weight of the first surfactant are surfactants of Formula 2; and wherein X is a hydrophilic moiety; and a second surfactant including a C12-C15 alkyl ethoxy sulfate with an average degree of ethoxylation of about 1.5 to about 3.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 7, 2025
    Inventors: Patrick Christopher STENGER, Erin Juliette AULTMAN, Brian Joseph LOUGHNANE, Vincent John BECKS
  • Publication number: 20250188386
    Abstract: A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12.
    Type: Application
    Filed: January 31, 2025
    Publication date: June 12, 2025
    Inventors: Phillip Kyle VINSON, Randall Thomas REILMAN, Patrick Christopher STENGER, Cheyne THOMAS
  • Patent number: 12312563
    Abstract: Liquid detergent compositions can include a first surfactant which is a mixture of surfactant isomers of Formula 1 and surfactants of Formula 2: wherein from about 50% to about 100% by weight of the first surfactant are isomers having m+n=11; wherein between about 25% to about 50% of the mixture of surfactant isomers of Formula 1 have n=0; wherein from about 0.001% to about 25% by weight of the first surfactant are surfactants of Formula 2; and wherein X is a hydrophilic moiety; and a second surfactant including a C12-C15 alkyl ethoxy sulfate with an average degree of ethoxylation of about 1.5 to about 3.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: May 27, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Christopher Stenger, Erin Juliette Aultman, Brian Joseph Loughnane, Vincent John Becks
  • Publication number: 20250145912
    Abstract: The present invention relates generally to detergent compositions and, more specifically, to detergent compositions containing a hueing dye and a xyloglucanase.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Inventors: Patrick Christopher STENGER, Melanie Beth GROSSE
  • Publication number: 20250145910
    Abstract: The present invention relates generally to detergent compositions and, more specifically, to detergent compositions containing a branched surfactant, a xyloglucanase and perfume.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Inventors: Patrick Christopher STENGER, Melanie Beth GROSSE
  • Patent number: 12247182
    Abstract: A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: March 11, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Randall Thomas Reilman, Patrick Christopher Stenger, Cheyne Thomas
  • Patent number: 12195702
    Abstract: Treatment compositions that include relatively low levels of an oligoamine. Related methods of use and preparation.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: January 14, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Sherri Lynn Randall, Fabrizio Meli, Gregory Scot Miracle, Patrick Christopher Stenger, Kerry Andrew Vetter, Giulia Ottavia Bianchetti
  • Patent number: 12180437
    Abstract: Treatment compositions that include a surfactant system and an oligoamine, the surfactant system including linear alkyl benzene sulfonate. Related methods of use and preparation of such compositions.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: December 31, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Sherri Lynn Randall, Fabrizio Meli, Gregory Scot Miracle, Patrick Christopher Stenger, Giulia Ottavia Bianchetti
  • Publication number: 20240199980
    Abstract: A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12.
    Type: Application
    Filed: December 11, 2023
    Publication date: June 20, 2024
    Inventors: Phillip Kyle VINSON, Randall Thomas REILMAN, Patrick Christopher STENGER, Cheyne THOMAS
  • Patent number: 11879110
    Abstract: A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: January 23, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Randall Thomas Reilman, Patrick Christopher Stenger, Cheyne Thomas
  • Publication number: 20240009100
    Abstract: The present invention is directed to a hair care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high anti-fungal efficacy.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Casey Patrick Kelly, Charles Allen Pettigrew, Gregory Scot Miracle, Patrick Christopher Stenger, Kenneth LaMont Martin, Jennifer Gentry Shields, Justin Angelo Caserta, James Patrick Henry
  • Patent number: 11807831
    Abstract: Liquid detergent compositions can include a first surfactant which is a mixture of surfactant isomers of Formula 1 and surfactants of Formula 2: wherein from about 50% to about 100% by weight of the first surfactant are isomers having m+n=11; wherein between about 25% to about 50% of the mixture of surfactant isomers of Formula 1 have n=0; wherein from about 0.001% to about 25% by weight of the first surfactant are surfactants of Formula 2; and wherein X is a hydrophilic moiety; and a second surfactant including a linear alkyl benzene sulfonate.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: November 7, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Christopher Stenger, Erin Juliette Aultman, Brian Joseph Loughnane, Vincent John Becks, Phillip Kyle Vinson, Mu Wang
  • Publication number: 20230348817
    Abstract: Liquid laundry detergent compositions can include about 15% or less of surfactant, wherein the surfactant includes a nonionic alcohol ethoxylate surfactant with an average carbon chain length of about 13 to about 15 and an average level of ethoxylation of about 6.8 to about 8.25.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Inventors: Patrick Christopher Stenger, Rachel Marie Applegate
  • Patent number: 11801213
    Abstract: The present invention is directed to a hair care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high anti-fungal efficacy.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: October 31, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Casey Patrick Kelly, Charles Allen Pettigrew, Gregory Scot Miracle, Patrick Christopher Stenger, Kenneth LaMont Martin, Jennifer Gentry Shields, Justin Angelo Caserta, James Patrick Henry
  • Patent number: 11802259
    Abstract: A process of reducing malodors on fabrics includes combining fabrics having at least one source of malodor with a wash liquor having metal ions. The wash liquor is prepared by diluting a laundry detergent composition in water by a factor of between 100-fold and 3000-fold. The process further includes washing the fabrics in the wash liquor using an automatic wash operation, a manual wash operation or a mixture thereof; separating the fabrics and the wash liquor from one another; and drying the fabrics. The laundry detergent composition includes from 0.001% to 5% of an alkylated phenol antioxidant, a hindered phenol antioxidant, or mixtures thereof, and at least one of said antioxidants has a log D value at pH 7 equal to or greater than 1.50.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: October 31, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Scot Miracle, Patrick Christopher Stenger, Fabrizio Meli, Giulia Ottavia Bianchetti
  • Patent number: 11795131
    Abstract: The present invention relates generally to narrow range alcohol alkoxylates and derivatives thereof, such as alkyl ether sulfates.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: October 24, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Christopher Stenger, Gregory Thomas Applegate, Brian Joseph Loughnane
  • Patent number: 11634662
    Abstract: A composition that includes of detersive surfactant, external structurant or thickener, and C4-C10 alkyl branched alcohol.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: April 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Aicha Dkidak, Bill Karel Mahieu, Patrick Christopher Stenger, Denis Alfred Gonzales
  • Patent number: 11634661
    Abstract: Compositions, such as laundry detergent compositions, that include detersive surfactant and C4-C10 alkyl branched alcohol.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: April 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Aicha Dkidak, Bill Karel Mahieu, Patrick Christopher Stenger, Denis Alfred Gonzales
  • Patent number: 11529299
    Abstract: The present invention is directed to a hair care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high anti-fungal efficacy.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: December 20, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Casey Patrick Kelly, Charles Allen Pettigrew, Gregory Scot Miracle, Patrick Christopher Stenger, Kenneth LaMont Martin, Jennifer Gentry Shields, Justin Angelo Caserta, James Patrick Henry
  • Publication number: 20220387280
    Abstract: The present invention is directed to a hair care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high anti-fungal efficacy.
    Type: Application
    Filed: August 9, 2022
    Publication date: December 8, 2022
    Inventors: Casey Patrick Kelly, Charles Allen Pettigrew, Gregory Scot Miracle, Patrick Christopher Stenger, Kenneth LaMont Martin, Jennifer Gentry Shields, Justin Angelo Caserta, James Patrick Henry