Patents Examined by Lorna M. Douyon
  • Patent number: 12091643
    Abstract: A process of removing microorganism from an article of clothing is provided in which the process comprises the steps of a) providing an article of clothing in a washing machine; and b) contacting the article of clothing during a wash sub-cycle of the washing machine with a liquid detergent composition comprising a surfactant system and an organic acid, wherein the composition has a neat pH of from 1.5 to 5.0.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: September 17, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Haiyan Huang, Ryohei Ohtani, Yijia Cao, Yuxiang Liu
  • Patent number: 12077728
    Abstract: Laundry care additive particles and a dryer sheet that include a water soluble carrier and capsules characterized by substantially inorganic shells, for example silica-based shells. The present disclosure further relates to methods of making and using such compositions.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: September 3, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Andre Martim Barros, Mariana B. T. Cardoso, Johan Smets, Steven Daryl Smith, Pierre Daniel Verstraete, Valerie Wong
  • Patent number: 12071600
    Abstract: The present disclosure pertains to surfactants for use in the formulation of detergents, foaming agents, emulsifiers, and degreasers. Some aspects of the invention include formulations suitable for cleaning and/or condition fabrics including upholstery. Some formulations are suitable for in home or commercial dry cleaning. Some of the formulations may be suitable for cleaning hard surfaces including plastic surfaces.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: August 27, 2024
    Assignee: AdvanSix Resins & Chemicals LLC
    Inventor: Edward Asirvatham
  • Patent number: 12049605
    Abstract: A washing and/or cleaning agent portion which includes at least one chamber and a water-soluble wrapping, characterized in that it includes at least one particulate phase. The at least one particulate phase being brought into direct contact with at least one liquid composition, and to corresponding preparation methods.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: July 30, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Sunder, Luca Bellomi, Oliver Kurth, Robert Stephen Cappleman
  • Patent number: 12037566
    Abstract: A cleaning wipe having a nonwoven substrate impregnated with a dispersal composition including at least one of a polar solvent and a water-in-oil emulsion is disclosed. The dispersal composition provides an enhancement to the dispersion of the nonwoven substrate including a binder when placed within a waste water stream after use, thereby more effectively disposing of the wipe after use.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: July 16, 2024
    Assignee: Rockline Industries, Inc.
    Inventors: Douglas B. Cole, Shankar Krishnamoorthy
  • Patent number: 12031111
    Abstract: The cleaning performance of washing agents when washing textiles, in particular against antiperspirant stains, was to be increased. This was substantially achieved by the use of xylan carbamates.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: July 9, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Antje Gebert-Schwarzwaelder, Christa Junkes, Thomas Heinze, Lars Gabriel
  • Patent number: 12018232
    Abstract: A dissolvable solid article which can include multiple layers of flexible, dissolvable, porous sheets, in which a coating composition including solid particles is present on at least one internal surface of at least one sheet and a process for making such solid articles.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: June 25, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Carl David MacNamara, HongSing Tan, Robert Wayne Glenn, Jr., Wenhu Pang, Kejing Du, Yuxiang Liu
  • Patent number: 12018234
    Abstract: A liquid laundry detergent formulation is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster polymer, wherein the cleaning booster polymer has structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) and, optionally, structural units of an ethylenically unsaturated monomer of formula (II) wherein x is an average of 0 to 20; wherein y is an average of 0 to 30; wherein x+y>1; wherein R1 is a —C1-4 alkyl group; and wherein R2 is selected from hydrogen and a methyl group.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: June 25, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Asghar A. Peera, Stephen J. Donovan, Roy Roberts
  • Patent number: 12006494
    Abstract: The invention relates to bar composition comprising minimum floor levels of C10 soap while minimizing ratio of unsaturated C18 soap to caprate. Such bars provide enhanced rapid, antibacterial activity. Disclosed is a soap bar composition comprising: a) 25 to 85%, preferably 35 to 75% by weight of C8 to C24 fatty acid soap comprising: (i) C10 soap at 8% or 15% or greater, more preferably 16 to 32% by weight of total bar composition; and, (ii) unsaturated C18 soap, wherein weight ratio of said unsaturated C18 soap to C10 (caprate) soap is 1.2 to 0.1. b) 1 to 45% organic and inorganic adjuvant materials by weight of the composition; and, c) 5 to 30%, preferably 13 to 28% water by weight of the composition, wherein excess of C10 soap to unsaturated C18 soap is at least 6%.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: June 11, 2024
    Assignee: CONOPCO, INC.
    Inventors: Ajit Manohar Agarkhed, Prem Chandar, Nitish Kumar, Connor Patrick Walsh, Guohui Wu
  • Patent number: 11976255
    Abstract: The invention relates to solidification of liquid amine oxide, betaine, and/or sultaine surfactants with a binder to form a solidified surfactant composition. In particular, the invention relates to solidification of liquid surfactants utilizing drying device(s), wherein the feed composition contains at least one liquid surfactant and a binder and optional carrier to form a solidified surfactant composition. The solidified surfactant compositions can be useful in various cleaning compositions.
    Type: Grant
    Filed: March 2, 2023
    Date of Patent: May 7, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Wendy Lo, Erik C. Olson, Jon D. Hansen, Katherine J. Molinaro, Corey Rosenthal
  • Patent number: 11976256
    Abstract: A liquid laundry detergent formulation is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster, wherein the cleaning booster is of formula (I) wherein R1 is a C1-4 alkylidene group; wherein each occurrence of R2 is independently selected from a C2-5 alkylene oxide group; and wherein the sum v+x+y+z is 4 to 1,600.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 7, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Asghar A. Peera, Michael L. Tulchinsky, Stephen J. Donovan
  • Patent number: 11952556
    Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce hard water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: April 9, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Carter M. Silvernail, Erik C. Olson
  • Patent number: 11944693
    Abstract: A method for delivering one or more oral care active agents to a mammal's mouth using a nonwoven web of filaments and/or fibers containing one or more oral care active agents that are releasable from the filaments and/or fibers is provided.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: April 2, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Gregory Charles Gordon, Mark Robert Sivik, Mark Ryan Richards, Stephen Wayne Heinzman, Michael David James, Geoffrey William Reynolds, Paul Dennis Trokhan, Alyssandrea Hope Hamad-Ebrahimpour, Frank William Denome, Stephen Joseph Hodson
  • Patent number: 11932830
    Abstract: Solid detergent compositions for dishwashing or warewashing compositions and applications of use are disclosed. In particular, solid caustic-based compositions that do not require a traditional dispenser for controlled rate of release over multiple cycles are disclosed. Compositions, methods of employ and cleaning using the same are disclosed.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: March 19, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Max Gelderman, John Mansergh, Monique Roerdink Lander, Caitlyn Peltier
  • Patent number: 11932826
    Abstract: The invention relates to a syndet bar composition comprising sulfonated methyl ester of a fatty acid having a chain length of 16 to 18 carbon atoms (C16-C18), wherein the sulfonated methyl ester is present in an amount of 5% to 30% by weight of the composition; a co-surfactant selected from the group consisting of alkyl sulfosuccinate, alkyl sulfate, alkyl ether sulfate, alkyl polyglu-coside, or the combination thereof; a fatty alcohol selected from the group consisting of cetyl alcohol, stearyl alcohol or cetostearyl alcohol; a saturated fatty acid; a filler; and a humectant/moisturiser. The syndet bar composition is useful as a personal cleaning, laundry or dishwashing bar.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: March 19, 2024
    Assignee: KL-KEPONG OLEOMAS SDN BHD
    Inventors: Jordan Todorov Petkov, Hui Xu, Kannan Karupaya, Yee Wei Ung
  • Patent number: 11920107
    Abstract: Disclosed are particles comprising polyalkylene glycol, an effervescent system and perfume for hard surface cleaning as well as a composition including these particles. Additionally, a method of making such particles and a method of using such particles for cleaning are also provided.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: March 5, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Heidi Simonne Mariette Soyez, Geert Andre De Leersnyder, Marina Jozefa Hermie, Deepak Ahirwal, James Robert Tinlin, Cindy Jean
  • Patent number: 11920108
    Abstract: An antiredeposition agent includes a polyaspartic acid alkali metal having a polydispersity, represented by the ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn), of 1.4 or more and being selected from the group consisting of lithium polyaspartate, potassium polyaspartate, and sodium polyaspartate.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 5, 2024
    Assignee: Mitsui Chemicals, Inc.
    Inventor: Akinori Shimizu
  • Patent number: 11920112
    Abstract: Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: March 5, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Devon Beau Hammel, Grace Marie Rapp
  • Patent number: 11920106
    Abstract: A method for producing a multiphase washing or cleaning agent shaped body, including the steps of: a) providing a first free-flowing washing or cleaning agent; b) providing a second washing or cleaning agent; c) feeding the first and second washing or cleaning agent to an injector; d) introducing the first free-flowing washing or cleaning agent and the second free-flowing washing or cleaning agent into a mold by way of the injector; e) solidifying at least one of the free-flowing first and second washing or cleaning agents in the mold, forming a multiphase washing or cleaning agent shaped body; f) removing the multiphase washing or cleaning agent shaped body from the mold, wherein the first and second free-flowing washing or cleaning agent are introduced into the mold through outlet openings in the injector, which are separated. The invention also relates to multiphase shaped bodies produced by way of this method.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: March 5, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Maria Trinchera, Matthias Sunder, Katja Gerhards, Steffen Ristau, Mohamed Aztout, Vera Diel
  • Patent number: 11912963
    Abstract: A detergent or cleaning agent, in particular a cleaning agent for hard surfaces, having at least two phases which are different from each other. The detergent or cleaning agent includes at least one first phase and at least one second phase that is different, with the at least one first phase being solid and the at least one second phase having at least one polymer and at least one polyvalent alcohol.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: February 27, 2024
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Oliver Kurth, Inga Kerstin Vockenroth, David Matulla, Volker Blank