Patents by Inventor Eva Maria Perez-Prat Vinuesa

Eva Maria Perez-Prat Vinuesa 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: 20240117276
    Abstract: An antimicrobial cleaning composition having a modified alkyl glycoside and an organic acid. The modified alkyl glycoside has an alkyl glycoside and a modifying moiety wherein the modifying moiety can be a functional group. The functional group is selected from the group of sulfonate, carboxylate, sulfosuccinate, glycinate, carboxymethyl, hydroxyalkyl and mixtures thereof.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 11, 2024
    Inventors: Kathleen KIRKWOOD, Eva Maria PEREZ-PRAT VINUESA
  • Publication number: 20240114906
    Abstract: An antimicrobial composition including from 1 to 10% by weight of the composition of a modified alkyl glycoside having an alkyl glycoside and a modifying moiety wherein the modifying moiety has a functional group selected from the group consisting of sulfonate, carboxylate, glycinate, carboxymethyl, hydroxyalkyl and a mixture thereof; and/or wherein the modified alkyl glycoside is a sorbitan alkyl glucoside polymer; and a 1,2-alkanediol having from 6 to 12 carbon atoms; with the proviso that the modified alkyl polyglucoside is not hydroxypropylsulfonate laurylglucoside cross polymer.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 11, 2024
    Inventors: Kathleen KIRKWOOD, Eva Maria PEREZ-PRAT VINUESA
  • Publication number: 20230413813
    Abstract: An aqueous antimicrobial cleaning composition having a biocidal agent and a polyimide.
    Type: Application
    Filed: June 26, 2023
    Publication date: December 28, 2023
    Inventors: Kathleen KIRKWOOD, Eva Maria PEREZ-PRAT VINUESA, Ana L. MORALES GARCIA, Graeme Andrew WILLIAMSON
  • Patent number: 11793198
    Abstract: A disinfectant cleaning composition, substantially free of quaternary ammonium antimicrobial actives, the composition comprising: a bispyridinium alkane antimicrobial active and a specific polymer.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: October 24, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Adam Simon Hayward, Eva Maria Perez-Prat Vinuesa
  • Patent number: 11766496
    Abstract: A fabric freshening product that includes (a) freshening aqueous liquid composition including a bispyridinium alkane antimicrobial active and a perfume, and (b) a spray device to produce a spray of the composition.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: September 26, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Abigail Mary Konya, Eva Maria Perez-Prat Vinuesa
  • Publication number: 20230203406
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Application
    Filed: August 2, 2022
    Publication date: June 29, 2023
    Inventors: Lilia Maria BABE, Frits GOEDEGEBUUR, Thijs KAPER, Sina PRICELIUS, Eva Maria PEREZ-PRAT VINUESA, Michelle JACKSON, Carly PICKERING, Philip Frank SOUTER
  • Publication number: 20230042663
    Abstract: A method of treating a fabric, including a treatment step of subjecting the fabric to an aqueous liquor which includes an anionic surfactant and from about 100 ppm to about 7,000 ppm of an acidifying agent wherein the treatment step is not followed by a rinse off step.
    Type: Application
    Filed: June 28, 2022
    Publication date: February 9, 2023
    Inventors: Nicola Jane BINNEY, Alan Thomas Brooker, Lindsey HEATHCOTE, Libbi MOON, Eva Maria Perez-Prat Vinuesa, Rachel Morgan Clayton ROEDER
  • Patent number: 11572532
    Abstract: An antimicrobial cleaning composition having a pH of from about 9 to about 14 wherein the composition comprises a bispyridinium alkane antimicrobial active and the composition is substantially free of a quaternary ammonium antimicrobial active.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: February 7, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Abigail Mary Konya, Adam Simon Hayward, Eva Maria Perez-Prat Vinuesa
  • Patent number: 11492571
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising a protease wherein the protease has at least 80%, preferably at least 85%, more preferably at least 90% and especially at least 96% identity with the amino acid sequence of SEQ ID NO:1 or with the amino acid sequence of SEQ ID NO:2 and wherein the protease comprises amino acid substitutions selected from the group consisting of: (i) at least two amino acid substitutions selected from the group consisting of: X198G/A/K/L/Q/R/T/V/S/L, X207Q, X211Q/N and X212Q in combination with at least three amino acid substitutions selected from the group consisting of: X039E, X074D, X099R, X126A, X127E and X128G; or (ii) X039E-X074D-X099R-X116R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X211N; X039E-X074D-X099R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X207Q; or (iii) any of the proteases of (i) and (ii) further comprising at least one amino acid substitution selected from X242D and X256E; or (iv) X039E-X074D-X099R
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: November 8, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Philip Frank Souter, Eva Maria Perez-Prat Vinuesa, Michelle Jackson, Carly Pickering, Viktor Yuryevich Alekseyev, Lilia Maria Babe, Frits Goedegebuur, Thijs Kaper, Sina Pricelius, Sander Van Stigt Thans, Harm Mulder, Nils Henning Redestig, Lydia Dankmeyer, Michael Stoner, Adam Garske, Roopa Santosh Ghirnikar
  • Patent number: 11421189
    Abstract: An automatic dishwashing cleaning composition having a new protease.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: August 23, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Lilia Maria Babe, Frits Goedegebuur, Thijs Kaper, Sina Pricelius, Eva Maria Perez-Prat Vinuesa, Michelle Jackson, Carly Pickering, Philip Frank Souter
  • Publication number: 20220174949
    Abstract: An aqueous antimicrobial cleaning composition is described. The composition includes from about 0.05% to about 2% by weight of the composition of a quaternary ammonium biocidal compound; from about 0.1% to about 4% by weight of the composition of a polymer comprising a maleic acid-co-alkyl vinyl ether monomers; from about 0.05% to about 5% by weight of the composition of a surfactant; from about 0% to about 3% by weight of the composition of a pH adjusting agent; and at least 80% by weight of the composition of water.
    Type: Application
    Filed: December 2, 2021
    Publication date: June 9, 2022
    Inventors: Adam Simon HAYWARD, Eva Maria PEREZ-PRAT VINUESA, Ana L. MORALES GARCIA, Olena-Maria STOICA, Rebecca Jane FONG
  • Patent number: 11339352
    Abstract: The need for an antimicrobial hard surface cleaning composition which provides improved removal of greasy residues, especially greasy soap scum, is met by formulating the antimicrobial hard surface cleaning composition with an alkyl pyrrolidone surfactant and additional nonionic surfactant.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: May 24, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Raphael Angeline Alfons Ceulemans, Stefanos Kantaridis, Eva Maria Perez Prat Vinuesa
  • 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
  • Publication number: 20210292728
    Abstract: Disclosed herein is one or more subtilisin variant useful for cleaning applications and in methods of cleaning. One embodiment is directed to one or more subtilisin variant, including one or more Bacillus sp. subtilisin polypeptide variant, and one or more cleaning composition comprising one or more such variant.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 23, 2021
    Inventors: LILIA MARIA BABE, VIKTOR YURYEVICH ALEKSEYEV, NEELAM S. AMIN, JOSHUA ROY BASLER, DAVID A. ESTELL, VICTORIA HUANG, DAVID MARQUEZ, JEFFREY WAYNE MUNOS, REI OTSUKA, GEETHA VEERAMUTHU, DAVID EDWARD WILDES, MICHELLE JACKSON, EUAN JOHN MAGENNIS, EVA MARIA PEREZ-PRAT VINUESA, PHILIP F. SOUTER, DAVID JOHN TARBIT
  • Patent number: 11046921
    Abstract: The need for an antimicrobial hard surface cleaning composition providing good antimicrobial efficacy, even at low levels of the antimicrobial agent, while also providing improved surface shine, is met by formulating the composition with an antimicrobial active and an amine.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: June 29, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Raphael Angeline Alfons Ceulemans, Patrick Firmin August Delplancke, Neil Thomas Fairweather, Eva Maria Perez-Prat Vinuesa
  • Publication number: 20210130746
    Abstract: A fabric care composition comprising a quaternary ammonium ester compound and a bispyridinium alkane antimicrobial active.
    Type: Application
    Filed: October 23, 2020
    Publication date: May 6, 2021
    Inventors: Eva Maria PEREZ-PRAT VINUESA, Abigail Mary Konya, Marc Johan DECLERCQ
  • Publication number: 20210122997
    Abstract: A phosphate-free automatic dishwashing cleaning composition comprising a protease wherein the protease has at least 80%, preferably at least 85%, more preferably at least 90% and especially at least 96% identity with the amino acid sequence of SEQ ID NO:1 or with the amino acid sequence of SEQ ID NO:2 and wherein the protease comprises amino acid substitutions selected from the group consisting of: (i) at least two amino acid substitutions selected from the group consisting of: X198G/A/K/L/Q/R/T/V/S/L, X207Q, X211Q/N and X212Q in combination with at least three amino acid substitutions selected from the group consisting of: X039E, X074D, X099R, X126A, X127E and X128G; or (ii) X039E-X074D-X099R-X116R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X211N; X039E-X074D-X099R-X126A-X127E-X128G-X211Q; X039E-X074D-X099R-X126A-X127E-X128G-X207Q; or (iii) any of the proteases of (i) and (ii) further comprising at least one amino acid substitution selected from X242D and X256E; or (iv) X039E-X074D-X099R
    Type: Application
    Filed: October 9, 2020
    Publication date: April 29, 2021
    Inventors: Philip Frank SOUTER, Eva Maria PEREZ-PRAT VINUESA, Michelle JACKSON, Carly PICKERING, Viktor Yuryevich ALEKSEYEV, Lilia Maria BABE, Frits GOEDEGEBUUR, Thijs KAPER, Sina PRICELIUS, Sander VAN STIGT THANS, Harm MULDER, Nils Henning REDESTIG, Lydia DANKMEYER, Michael STONER, Adam GARSKE, Roopa Santosh GHIRNIKAR
  • 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
  • Publication number: 20210032806
    Abstract: A method of treating a fabric including contacting the fabric with an aqueous liquor comprising a bispyridinium alkane antimicrobial active wherein the aqueous liquor is substantially free of anionic surfactant.
    Type: Application
    Filed: July 8, 2020
    Publication date: February 4, 2021
    Inventors: Craig Adam WILKINSON, Eva Maria PEREZ-PRAT VINUESA
  • Publication number: 20210030910
    Abstract: A fabric freshening product that includes (a) freshening aqueous liquid composition including a bispyridinium alkane antimicrobial active and a perfume, and (b) a spray device to produce a spray of the composition.
    Type: Application
    Filed: July 8, 2020
    Publication date: February 4, 2021
    Inventors: Abigail Mary KONYA, Eva Maria PEREZ-PRAT VINUESA