Patents by Inventor Stefano Scialla

Stefano Scialla 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).

  • Patent number: 10995302
    Abstract: The need for an acidic hard surface cleaning composition which provides further improvements in the maintenance of surface shine, especially on inclined hard surfaces, while also using less thickener is met by formulating the acidic hard surface cleaning composition using a combination of a surface modification polymer and sulfonate hydrotrope.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: May 4, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Kris Adriaenssens, Anna Asmanidou, Hayat El Kah, Coralie Paule Jeannine Naudin, Stefano Scialla, Kim Tastenhoye
  • Publication number: 20210087738
    Abstract: Provided is a photoactivating device (100) for deployment in a washing machine for activating one or more photoactive components in a laundry treatment composition, comprising: a light source (160) configured for emission of light for activation of the one or more photoactive components; a controller (180), and a switch and/or a motion sensing unit (170), wherein the controller (180) is configured to control the light source (160) responsive to the switch and/or signals received from the motion sensing unit (170).
    Type: Application
    Filed: December 2, 2020
    Publication date: March 25, 2021
    Inventors: Andre CHIEFFI, Linsey Sarah FULLER, Katarzyna GORCZYNSKA-COSTELLO, Andrew Philip MOON, Stefano SCIALLA, Matthew Scott WAGNER
  • Patent number: 10920180
    Abstract: The need for an acidic hard surface cleaning composition which provides further improvements in the maintenance of surface shine, especially the prevention of water marks and splash marks, is met by formulating the hard surface cleaning combination with a combination of surface modification polymer and crystal growth inhibiting polymer.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: February 16, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Kris Adriaenssens, Anna Asmanidou, Hayat El Kah, Coralie Paule Jeannine Naudin, Stefano Scialla, Kim Tastenhoye
  • Patent number: 10815327
    Abstract: A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is —CH2— or —CO—, if Y is —O—; is —CO—, if Y is —NH—; Y is —O— or —NH—; R1 is hydrogen or methyl; R2 are identical or different C2-C6-alkylene radicals, which may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula Ha to IId (Ha-IId) in which the variables have the following meanings: R is C1-C4-alkyl or benzyl; R? is hydrogen or methyl; Y is —O— or —NH—; A is C1-C6-alkylene; X— is halide, C1-C4-alkyl sulfate, C1-C4-alkylsulfonate and Ci-C4-alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of other nonionic monoeth
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: October 27, 2020
    Assignee: BASF SE
    Inventors: Aaron Flores-Figueroa, Martin Ruebenacker, Rainer Dobrawa, Markus Brym, Dieter Boeckh, Frank Huelskoetter, Glenn Ward, James Goodwin, Melissa Cuthbertson, Stefano Scialla
  • Patent number: 10745649
    Abstract: Cleaning compositions that include non-alkoxylated esteramines. Related methods of preparation and use.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: August 18, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Michelle Jackson, Bjoern Ludolph, Sophia Rosa Ebert, Christian Bittner, Frank Hulskotter, Gregory Scot Miracle
  • Patent number: 10731106
    Abstract: A dishwashing composition including a copolymer including polyalkylene oxide groups and quaternary nitrogen atoms and more than 30% by weight of the composition of a complexing agent.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: August 4, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Rachel Elizabeth Martin, Karen Margaret Preston
  • Patent number: 10723979
    Abstract: A dishwashing composition including a copolymer including polyalkylene oxide groups and quaternary nitrogen atoms and a complexing agent system comprising citrate.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: July 28, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Montserrat Guadalupe Vasquez Valdivieso, Rachel Elizabeth Martin, Karen Margaret Preston, Stefano Scialla
  • Publication number: 20200193079
    Abstract: The present disclosure relates generally to cleaning compositions and, more specifically, to cleaning compositions containing an etheramine that is suitable for removal of stains from soiled materials.
    Type: Application
    Filed: February 20, 2020
    Publication date: June 18, 2020
    Inventors: Stefano SCIALLA, Brian Joseph LOUGHNANE, Karie Marie HENKE, Gayle Marie FRANKENBACH, J. Frank NASH, JR., Michael Patrick HAYES, Manuel G. VENEGAS, Bjoern LUDOLPH, Sophia Rosa EBERT, Christian EIDAMSHAUS, Jan Richard DAVIS, Neil Thomas FAIRWEATHER
  • Publication number: 20200190434
    Abstract: The present disclosure relates generally to cleaning compositions and, more specifically, to cleaning compositions containing an etheramine that is suitable for removal of stains from soiled materials.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Inventors: Stefano Scialla, Brian Joseph Loughnane, Karie Marie Henke, J. Frank Nash, JR., Michael Patrick Hayes, Bjoern Ludolph, Sophia Rosa Ebert, Christian Eidamhaus
  • Publication number: 20200181532
    Abstract: The need for a liquid hand-dishwashing composition which provides further improved sudsing volume and longevity when washing dishware using diluted liquid hand dishwashing compositions, especially in the presence of greasy soil and particulate soil, while still providing the desired cleaning, is met when the composition is formulated with a surfactant system comprising an anionic surfactant and a co-surfactant, and poly(1,3-propyleneglycol).
    Type: Application
    Filed: November 22, 2019
    Publication date: June 11, 2020
    Inventors: Marc René Bert RENMANS, Stefano SCIALLA
  • Patent number: 10676696
    Abstract: The present invention relates to liquid laundry detergent compositions comprising a polyetheramine.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: June 9, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Frank Hulskotter, Stefano Scialla, Brian Joseph Loughnane, Amy Eichstadt Waun, Sophia Rosa Ebert, Bjoern Ludolph, Christof Wigbers, Steffen Maas
  • Patent number: 10647948
    Abstract: The need for a fast acting and broad spectrum antimicrobial composition which does not reduce surface shine and does not leave visible residues on the surface, while also providing greater residuality of the actives can be met by formulating antimicrobial compositions as described herein.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: May 12, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Molly Pelon Bohlen, Samuel Kimani Njoroge, LaShanda Marie Glenn, Janice Lynn Dhonau, Christopher Todd Morrissey, Jamesina Anne Fitzgerald, Phillip Kyle Vinson, Melinda Phyllis Steffey, Rafael Ortiz, Benjamin Patrick Hale, Yonas Gizaw, Roy Jerome Harrington, Peter Herbert Koenig, Nicola John Policicchio, Stefano Scialla, Steven Daryl Smith, Matthew Scott Wagner
  • Patent number: 10640736
    Abstract: Cleaning compositions that include alkoxylated esteramines. Related methods of preparation and use.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: May 5, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Michelle Jackson, Bjoern Ludolph, Sophia Rosa Ebert, Christian Bittner, Frank Hulskotter
  • Patent number: 10633615
    Abstract: An automatic dishwashing cleaning composition including a dispersant polymer and a surface-modification surface-substantive polymer.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: April 28, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Glenn Steven Ward, James Elliot Goodwin, Yonas Gizaw
  • Patent number: 10633328
    Abstract: This invention relates to polyetheramines based on 1,3-dialcohols, in particular to an etheramine mixture comprising at least 90% by weight, based on the total weight of the etheramine mixture, of anamine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl, aryl, alkylaryl, or arylalkyl, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, wherein A1-A9 are independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, preferably 2-10 carbon atoms, most preferably 2-5 carbon atoms, wherein Z1-Z4 are independently selected from OH or NH2, wherein at least one of Z1-Z2 and at least one of Z3-Z4 is NH2, and wherein the sum of x+y is in the range of from 2 to 200, wherein x?1 and y?1; and x1+y1 is in the range of from 2 to 200, preferably 2-20, most preferably 2-10, wherein x1?1 and y1?1.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: April 28, 2020
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Christof W. Wigbers, Steffen Maas, Frank Huelskoetter, Stefano Scialla, Dieter Boeckh, Kevin Christmas, Amy Eichstadt Waun, Brian J. Loughnane, Darren Rees, Christian Eidamshaus, Monika Charrak, Alexander Panchenko
  • Patent number: 10577564
    Abstract: The present invention relates generally to cleaning compositions and, more specifically, to cleaning compositions containing a polyetheramine that is suitable for removal of stains from soiled materials.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: March 3, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Frank Hulskotter, Stefano Scialla, Brian Joseph Loughnane, Amy Eichsradt Waun, Sophia Ebert, Bjoern Ludolph, Christof Wigbers, Steffen Maas
  • Publication number: 20200002648
    Abstract: Cleaning compositions that include esteramines. Related methods of preparation and use.
    Type: Application
    Filed: June 27, 2019
    Publication date: January 2, 2020
    Inventors: Bjorn LUDOLPH, Dawid MARCZEWSKI, Sophia Rosa EBERT, Stefano SCIALLA
  • Publication number: 20190359751
    Abstract: A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated poly-alkylene oxide monomer of the formula I in which the variables have the following meanings: X is —CH2— or —CO—, if Y is —O—; is —CO—, if Y is —NH—; Y is —O— or —NH—; R1 is hydrogen or methyl; R2 are identical or different C2-C6-alkylene radicals, which may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula IIa to IId in which the variables have the following meanings: R is C1-C4-alkyl or benzyl; R? is hydrogen or methyl; Y is —O— or —NH—; A is C1-C6-alkylene; X— is halide, C1-C4-alkyl sulfate, C1-C4-alkylsulfonate and C1-C4-alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of oth
    Type: Application
    Filed: March 31, 2017
    Publication date: November 28, 2019
    Inventors: Aaron FLORE-FIGUEROA, Martin RUEBENACKER, Rainer DOBRAWA, Markus BRYM, Dieter BOECKH, Frank HUELSKOETTER, Glenn WARD, James GOODWIN, Melissa CUTHBERTSON, Stefano SCIALLA
  • Publication number: 20190352584
    Abstract: The need for an acidic hard surface cleaning composition which provides further improvements in the maintenance of surface shine, especially the prevention of water marks and splash marks, is met by formulating the hard surface cleaning combination with a combination of surface modification polymer and crystal growth inhibiting polymer.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 21, 2019
    Inventors: Kris ADRIAENSSENS, Anna ASMANIDOU, Hayat EL KAH, Coralie Paule Jeannine NAUDIN, Stefano SCIALLA, Kim TASTENHOYE
  • Publication number: 20190352579
    Abstract: The need for an acidic hard surface cleaning composition which provides further improvements in the maintenance of surface shine, especially on inclined hard surfaces, while also using less thickener is met by formulating the acidic hard surface cleaning composition using a combination of a surface modification polymer and sulfonate hydrotrope.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 21, 2019
    Inventors: Kris ADRIAENSSENS, Anna ASMANIDOU, Hayat EL KAH, Coralie Paule Jeannine NAUDIN, Stefano SCIALLA, Kim TASTENHOYE