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: 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: 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: 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: 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: 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
  • 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
  • Patent number: 10414719
    Abstract: This invention relates to etheramines based on dialcohols, wherein the etheramines comprise at least three linear or branched C4-alkylene groups and a process for the manufacture of these etheramines.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: September 17, 2019
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Christof W. Wigbers, Christian Eidamshaus, Dieter Boeckh, Frank Huelskoetter, Brian J. Loughnane, Amy Eichstadt Waun, Kevin Christmas, Darren Rees, Stefano Scialla
  • Patent number: 10414856
    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 an amine 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, wherein Z1-Z4 are independently selected OH, CH2CH2CH2NH2, NH2, NHR? or NR?R?, wherein the degree of amination is <50%, wherein R? and R? are independently selected from alkylenes having 2-6 carbon atoms, 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.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: September 17, 2019
    Assignee: BASF SE
    Inventors: Sophia Ebert, Bjoern Ludolph, Christian Eidamshaus, Stefano Scialla, Kevin Christmas, Amy Eichstadt Waun, Brian J. Loughnane, Darren Rees, Frank Huelskoetter
  • Patent number: 10385293
    Abstract: An automatic dishwashing detergent composition having a pH as measured in 1% weight aqueous solution at 25° C. of from about 5 to about 7.5, the composition includes a surface-modification surface-substantive polymer.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: August 20, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Lindsay Suzanne Bewick, Alan Thomas Brooker, James Elliot Goodwin, Stefano Scialla, Philip Frank Souter, Glenn Steven Ward
  • Patent number: 10364406
    Abstract: Liquid hard surface cleaning composition comprising: a hydrophobically modified cationic polymer, in combination with a detersive surfactant, solvent, or mixtures thereof, provide less residues on the surface, less spotting of the surface after treatment, and improved maintenance of surface shine such that less cleaning frequency is needed.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: July 30, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Roy Jerome Harrington, Peter Herbert Koenig, Nicola John Policicchio, Stefano Scialla, Steven Daryl Smith, Matthew Scott Wagner
  • Patent number: 10287533
    Abstract: An automatic dishwashing cleaning composition including a dispersant polymer and a surface-modification surface-substantive polymer wherein the composition leaves glass after being washed with the composition in an automatic dishwasher with a contact angle with deionised water of less than about 50° and wherein the surface-modification surface-substantive polymer has a rivulet forming effect on water drainage from glass.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: May 14, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Nathalie Sophie Letzelter, Glenn Steven Ward, Stefano Scialla, James Elliot Goodwin, Frank Hulskotter, Martin Ruebenacker, Aaron Flores-Figueroa
  • Patent number: 10280237
    Abstract: The present invention relates to salts of etheramines and polymeric acid, and in particular to salts of etheramines and polycarboxylic acid and their manufacturing process.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: May 7, 2019
    Assignee: BASF SE
    Inventors: Bernhard Ulrich von Vacano, Sophia Ebert, Bjoern Ludolph, Christof Wilhelm Wigbers, Christian Eidamshaus, Brian J. Loughnane, Frank Huelskoetter, Stefano Scialla
  • Patent number: 10273436
    Abstract: The need for a liquid hard surface cleaning composition which provides reduced drying time is met by formulating the composition using copolymer comprising non-ionic monomeric units, a low level of cationic monomeric units, and other optional monomers.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: April 30, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Anna Asmanidou, Aaron Flores-Figueroa, Frank Hulskotter, Martin Ruebenacker, Stefano Scialla
  • Publication number: 20190112256
    Abstract: Described herein is an etheramine mixture including at least 90% by weight, based on the total weight of the etheramine mixture, of an amine 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 alkanediyl groups having 2 to 18 carbon atoms, wherein Z1-Z4 are independently selected from —OH and linear —OCH2CH2CH2NH2, wherein the degree of amination of each of the etheramines of Formula (I) and Formula (II) is at least 50%, 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, wherein x1?1 and y1?1.
    Type: Application
    Filed: March 14, 2017
    Publication date: April 18, 2019
    Inventors: Bjoern Ludolph, Sophia Ebert, Christian Eidamshaus, Stefano Scialla, Brian Joseph Loughnane, Karie Marie Henke, Gayle Marie Frankenbach, Jay Frank Nash, Michael Patrick Hayes, Manuel G. Venegas
  • Publication number: 20190106658
    Abstract: A dishwashing composition including a copolymer including polyalkylene oxide groups and quaternary nitrogen atoms and a complexing agent system comprising citrate.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 11, 2019
    Inventors: Montserrat Guadalupe VASQUEZ VALDIVIESO, Rachel Elizabeth MARTIN, Karen Margaret PRESTON, Stefano SCIALLA
  • Publication number: 20190106655
    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: Application
    Filed: October 2, 2018
    Publication date: April 11, 2019
    Inventors: Stefano SCIALLA, Rachel Elizabeth MARTIN, Karen Margaret PRESTON
  • Patent number: 10227553
    Abstract: A dishwashing composition including a copolymer which includes polyalkylene oxide groups and quaternary nitrogen atoms.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: March 12, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Glenn Steven Ward, Stefano Scialla, Frank Hulskotter, Martin Ruebenacker, Aaron Flores-Figueroa
  • Publication number: 20190062264
    Abstract: An etheramine mixture comprising of at least one amine selected from the group consisting of amine of Formula (I) and amine of Formula (II) wherein R1-R12 are independently selected from H, alkyl, cycloalkyi, aryl, alkylaryl, or arylalkyi, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, and wherein Z1-Z3 are linear CH2CH2CH2NH2.
    Type: Application
    Filed: March 14, 2017
    Publication date: February 28, 2019
    Inventors: Bjoern Ludolph, Sophia Ebert, Christian Eidamshaus, Stefano Scialla, Brian Joseph Loughnane, Karie Marie Henke, Jay Frank Nash, Michael Patrick Hayes