Patents by Inventor Hatice Billur ENGIN

Hatice Billur ENGIN 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 COMPOSITIONS
    Publication number: 20240101933
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising i) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 and comprising at least one amino acid substitution (using the SEQ ID NO: 1 numbering) selected from the group consisting of X54T; X126A, D, G, V, E, K, I; X127E, S, T, A, P, G, C; and X128E, C, T, D, P, G, L, Y, N; and ii) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.
    Type: Application
    Filed: October 27, 2023
    Publication date: March 28, 2024
    Inventors: Michelle JACKSON, Eva Maria PEREZ-PRAT de VINUESA, David John TARBIT, Philip Frank SOUTER, Lilia Maria BABE, David Aaron ESTELL, Frits GOEDEGEBUUR, Harm Jan MULDER, Sina PRICELIUS, Lydia DANKMEYER, Thijs KAPER, Hatice Billur ENGIN
  • Phosphate-free automatic dishwashing detergent compositions having a protease and a complexing agent
    Patent number: 11834634
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising i) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 and comprising at least one amino acid substitution (using the SEQ ID NO: 1 numbering) selected from the group consisting of X54T; X126A, D, G, V, E, K, I; X127E, S, T, A, P, G, C; and X128E, C, T, D, P, G, L, Y, N; and ii) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: December 5, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Michelle Jackson, Eva Maria Perez-Prat de Vinuesa, David John Tarbit, Philip Frank Souter, Lilia Maria Babe, David Aaron Estell, Frits Goedegebuur, Harm Jan Mulder, Sina Pricelius, Lydia Dankmeyer, Thijs Kaper, Hatice Billur Engin
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITION
    Publication number: 20220098524
    Abstract: A phosphate-free automatic dishwashing cleaning composition including: a) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:2 including two negatively charged amino acid residues, aspartic acid (D) and/or glutamic acid (E), in positions 124-131 using the SEQ ID NO: 1 numbering and the SEQ ID NO:2, respectively; and b) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.
    Type: Application
    Filed: October 22, 2021
    Publication date: March 31, 2022
    Inventors: Philip Frank SOUTER, Eva Maria PEREZ-PRAT de VINUESA, Lilia Maria BABE, David Aaron ESTELL, Frits GOEDEGEBUUR, Harm Jan MULDER, Sina PRICELIUS, Lydia DANKMEYER, Thijs KAPER, Hatice Billur ENGIN
  • Automatic dishwashing detergent composition
    Patent number: 11220656
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: January 11, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Frits Goedegebuur, David Aaron Estell, Lilia Maria Babe, Thijs Kaper, Viktor Alekseyev, Sina Pricelius, Hatice Billur Engin, Harm Jan Mulder, Sander Van Stigt-Thans, Eva Maria Perez-Prat Vinuesa
  • Automatic dishwashing detergent composition
    Patent number: 10913919
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: February 9, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Frits Goedegebuur, David Aaron Estell, Lilia Maria Babe, Thijs Kaper, Viktor Alekseyev, Sina Pricelius, Hatice Billur Engin, Harm Jan Mulder, Sander Van Stigt-Thans, Eva Maria Perez-Prat Vinuesa
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITION
    Publication number: 20200024552
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Application
    Filed: June 13, 2019
    Publication date: January 23, 2020
    Inventors: Frits GOEDEGEBUUR, David Aaron ESTELL, Lilia Maria BABE, Thijs KAPER, Viktor ALEKSEYEV, Sina PRICELIUS, Hatice Billur ENGIN, Harm Jan MULDER, Sander VAN STIGT-THANS, Eva Maria PEREZ-PRAT VINUESA
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITION
    Publication number: 20200010782
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Application
    Filed: June 13, 2019
    Publication date: January 9, 2020
    Inventors: Frits GOEDEGEBUUR, David Aaron ESTELL, Lilia Maria BABE, Thijs KAPER, Viktor ALEKSEYEV, Sina PRICELIUS, Hatice Billur ENGIN, Harm Jan MULDER, Sander VAN STIGT-THANS, Eva Maria PEREZ-PRAT VINUESA
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITION
    Publication number: 20190185789
    Abstract: A phosphate-free automatic dishwashing cleaning composition including: a) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:2 including two negatively charged amino acid residues, aspartic acid (D) and/or glutamic acid (E), in positions 124-131 using the SEQ ID NO: 1 numbering and the SEQ ID NO:2, respectively; and b) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 20, 2019
    Inventors: Philip Frank Souter, Eva Maria Perez-Prat de Vinuesa, Lilia Maria Babe, David Aaron Estell, Frits Goedegebuur, Harm Jan Mulder, Sina Pricelius, Lydia Dankmeyer, Thijs Kaper, Hatice Billur Engin
  • AUTOMATIC DISHWASHING DETERGENT COMPOSITIONS
    Publication number: 20190185788
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising i) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 and comprising at least one amino acid substitution (using the SEQ ID NO: 1 numbering) selected from the group consisting of X54T; X126A, D, G, V, E, K, I; X127E, S, T, A, P, G, C; and X128E, C, T, D, P, G, L, Y, N; and ii) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 20, 2019
    Inventors: Michelle JACKSON, Eva Maria PEREZ-PRAT de VINUESA, David John TARBIT, Philip Frank SOUTER, Lilia Maria BABE, David Aaron ESTELL, Frits GOEDEGEBUUR, Harm Jan MULDER, Sina PRICELIUS, Lydia DANKMEYER, Thijs KAPER, Hatice Billur ENGIN