Patents by Inventor Andrew David Green

Andrew David Green 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: 20230323249
    Abstract: A concentrated laundry detergent composition premix comprising 10 to 70% wt. surfactant, a fatty acid, and methyl glycine diacetic acid (MGDA), from 3 to 15% wt. hydrotrope, and having a pH of from 6 to 8.. A method for forming a laundry detergent composition by diluting such a premix in water such that the final concentration of fatty acid anti-foam is from 0.5 to 1.5% wt. A container comprising a premix.
    Type: Application
    Filed: July 26, 2021
    Publication date: October 12, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Andrew David GREEN, Alyn James PARRY
  • Publication number: 20230303950
    Abstract: A concentrated liquid laundry detergent composition premix having a viscosity measure at 21° C. 106 s-1 of from 100 to 800 mPa·s. and which is dilutable in water to form a stable laundry liquid composition, said premix comprising from 20% wt. water, from 14-20% wt. hydrotrope, from 20 to 70% wt. surfactant, and wherein the surfactant comprises anionic surfactant and non-ionic surfactant in a weight ratio of from 1:1 to 1:99 and wherein the composition comprises from 0 to 5% wt. alkyl ether sulphate. Method of forming a laundry detergent composition by diluting one part premix in from 1 to 10 parts water. Container comprising the premix. Kit comprising the container in combination with a further keeper container.
    Type: Application
    Filed: July 29, 2021
    Publication date: September 28, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Arlene FICHE, Andrew David GREEN, Alyn James PARRY
  • Publication number: 20230295538
    Abstract: A concentrated laundry composition premix which is dilutable in water to form a laundry liquid composition, said premix comprising at least 20% wt. water, from 0.1 to 8% wt. ethoxylated sorbitan di- or tri-ester, and comprising from 10 to 40% wt. surfactant active excluding the ethoxylated sorbitan di-or tri-ester.
    Type: Application
    Filed: July 26, 2021
    Publication date: September 21, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Arlene FICHE, Alyn James PARRY, Andrew David GREEN
  • Patent number: 11739286
    Abstract: The invention provides a polymer providing soil release properties (also termed a “soil release polymer” or SRP) when incorporated in a laundry detergent composition, the polymer comprising a capped polyoxyalkylene end block connected to a polyester segment; the polyester segment comprising alternating —B1-A-B2— and —R— units; in which B1 and B2 are each independently selected from —OC(O)— and —C(O)O— groups; A is a 2,5-furanylene ring and R is a divalent alkylene radical. The polymer provides good compatibility, stability and cleaning performance when incorporated into a laundry detergent composition, preferably a liquid laundry detergent composition, comprising one or more detersive surfactants.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: August 29, 2023
    Assignee: Conopco, Inc.
    Inventors: Andrew David Green, Alyn James Parry, Susanne Henning Rogers
  • Patent number: 11180721
    Abstract: An ancillary laundry composition comprising: a) 2-20 w.t. % functionalised fabric softening silicone; b) Less than 5 w.t. % surfactant; c) 0.35-10 w.t. % cationic cellulose polymer d) Water 10 wherein the functionalised fabric softening polymer and cationic cellulose polymer are present in a ratio of 5:2 to 1:6 by weight.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: November 23, 2021
    Assignee: Conopco, Inc.
    Inventors: Martin Charles Crossman, Andrew David Green, Jonathan Osler, Geraint Paul Roberts, Adrian Kevin Norman Williams
  • Publication number: 20210309934
    Abstract: Described herein is a process for manufacturing ethoxylated polyethylene-imines. Also described herein are the ethoxylated polyethyleneimines and methods for using the ethoxylated polyethyleneimines.
    Type: Application
    Filed: July 30, 2019
    Publication date: October 7, 2021
    Inventors: Holger Tuerk, Thomas Wesley Holcombe, Andrew David Green, Alyn James Parry, Julie Bennett, Robert John Carswell
  • Patent number: 10894651
    Abstract: A box (51) containing a two dimensional array of laundry detergent capsules (21) containing laundry detergent composition, the box having a height of no more than 3.5 cm and a method of sending such a box to a consumer using a postal service.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: January 19, 2021
    Assignee: Conopco, Inc.
    Inventors: Deborah Jane Cooke, Andrew David Green, Matthew Charles Meyrick Pritchard, Neil John Smith
  • Publication number: 20200255766
    Abstract: The invention provides a polymer providing soil release properties (also termed a “soil release polymer” or SRP) when incorporated in a laundry detergent composition, the polymer comprising a capped polyoxyalkylene end block connected to a polyester segment; the polyester segment comprising alternating —B1-A-B2— and —R— units; in which B1 and B2 are each independently selected from —OC(O)— and —C(O)O— groups; A is a 2,5-furanylene ring and R is a divalent alkylene radical. The polymer provides good compatibility, stability and cleaning performance when incorporated into a laundry detergent composition, preferably a liquid laundry detergent composition, comprising one or more detersive surfactants.
    Type: Application
    Filed: November 15, 2018
    Publication date: August 13, 2020
    Inventors: Andrew David Green, Alyn James Parry, Susanne Henning Rogers
  • Patent number: 10689605
    Abstract: A laundry detergent capsule containing a laundry detergent composition, the capsule including a capsule base (33) with one or more side walls (35) extending from the base to form a detergent composition cavity accommodating the laundry detergent composition (39), wherein the capsule includes a capsule lid (41) for sealing the detergent composition cavity and the capsule lid includes a flange (43) extending from a lid portion and abutting the side wall or side walls, The flange having 2, 3, 4, 5 or 6 breaks or gaps arranged symmetrically around the circumference of the upper rim of the side wall or walls. a container containing a plurality of such capsules and use of such capsules to launder textiles.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 23, 2020
    Assignee: Conopco, Inc.
    Inventors: Andrew David Green, Matthew Charles Meyrick Pritchard, Neil John Smith
  • Publication number: 20200056128
    Abstract: An ancillary laundry composition comprising: a) 2-20 w.t. % functionalised fabric softening silicone; b) Less than 5 w.t. % surfactant; c) 0.35-10 w.t. % cationic cellulose polymer d) Water 10 wherein the functionalised fabric softening polymer and cationic cellulose polymer are present in a ratio of 5:2 to 1:6 by weight.
    Type: Application
    Filed: January 24, 2018
    Publication date: February 20, 2020
    Inventors: Martin Charles Crossman, Andrew David Green, Jonathan Osler, Geraint Paul Roberts, Adrian Kevin Norman Williams
  • Patent number: 10316273
    Abstract: A thickened aqueous detergent liquid composition comprising: (i) at least 5 wt % (more preferably at least 10%, more preferably at least 15% and most preferably at least 20% wt.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: June 11, 2019
    Assignee: Conopco, Inc.
    Inventors: Andrew David Green, Adam Peter Jarvis, Philip Michael Ryan, Matthew Rhys Thomas, Peter William Wills
  • Publication number: 20190152670
    Abstract: A box (51) containing a two dimensional array of laundry detergent capsules (21) containing laundry detergent composition, the box having a height of no more than 3.
    Type: Application
    Filed: May 12, 2017
    Publication date: May 23, 2019
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Deborah Jane COOKE, Andrew David GREEN, Matthew Charles Meyrick PRITCHARD, Neil John SMITH
  • Publication number: 20190153364
    Abstract: A laundry detergent capsule containing a laundry detergent composition, the capsule including a capsule base (33) with one or more side walls (35) extending from the base to form a detergent composition cavity accommodating the laundry detergent composition (39), wherein the capsule includes a capsule lid (41) for sealing the detergent composition cavity and the capsule lid includes a flange (43) extending from a lid portion and abutting the side wall or side walls, The flange having 2, 3, 4, 5 or 6 breaks or gaps arranged symmetrically around the circumference of the upper rim of the side wall or walls. a container containing a plurality of such capsules and use of such capsules to launder textiles.
    Type: Application
    Filed: May 12, 2017
    Publication date: May 23, 2019
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Andrew David GREEN, Matthew Charles Meyrick PRITCHARD, Neil John SMITH
  • Publication number: 20190119607
    Abstract: A laundry liquid composition, comprising an anionic soil release polymer and a surfactant wherein the anionic soil release polymer comprises a fabric-binding region capped by one or more hydrophilic regions, wherein the fabric-binding region includes one or more anionic substituents and at least one end block/cap based on polyethylene glycol and/or polypropylene glycol, with a lower alkyl or hydrogen termination, and wherein the anionic soil release polymer may be a compound having formula (I) or, more preferably, formula (II) where each Y is independently selected from yA1, YA2, YN1 and YN2wherein: yA1 is a 1,4-phenylene moiety having one or more (e.g. 1, 2, 3 or 4) anionic substituents (such as carboxylate, phosphonate, phosphate or, preferably sulphonate); YA2 is a 1,3-phenylene moiety having one or more (e.g. 1, 2, 3 or 4) anionic substituents (such as carboxylate, phosphonate, phosphate or, preferably sulphonate); YN1 is an anionic-substituent free (e.g.
    Type: Application
    Filed: February 23, 2017
    Publication date: April 25, 2019
    Inventors: Andrew David Green, Alyn James Parry
  • Publication number: 20180002641
    Abstract: A thickened aqueous detergent liquid composition comprising: (i) at least 5 wt % (more preferably at least 10%, more preferably at least 15% and most preferably at least 20% wt.
    Type: Application
    Filed: January 7, 2016
    Publication date: January 4, 2018
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Andrew David GREEN, Adam Peter JARVIS, Philip Michael RYAN, Matthew Rhys THOMAS, Peter William WILLS
  • Patent number: 6992059
    Abstract: A fabric conditioning composition comprises from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabric softening material comprising at lease one mono-ester linked component and at least one tri-ester linked component, from 0.01 to 10% by weight of a nonionic surfactant and greater than 1.5 to 15% by weight of a fatty complexing agent wherein the weight ratio of the mono-ester component of compound (a) to fatty completing agent (c) is from 5:1 to 1:5. The compositions have good viscosity profiles.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: January 31, 2006
    Assignee: Unilever Home & Personal Care USA Divisionof Conopco, Inc.
    Inventors: David Stephan Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, David Christopher Sayle
  • Patent number: 6849592
    Abstract: A fabric conditioning composition comprises (a) less than 7.5% by weight of a ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, and (b) a fatty complexing agent wherein the weight ratio of the mono-ester linked component of compound (a) to fatty complexing agent (b) is from 5:1 to 1:5.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: February 1, 2005
    Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.
    Inventors: David Stephen Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi
  • Patent number: 6797689
    Abstract: A method of thinning a fabric conditioning composition comprising (a) from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component; comprises the step of adding a fatty complexing agent (b) to the composition in an amount such that the weight ratio of the mono-ester linked component of compound (a) to fatty complexing agent (b) is from 2.93:1 to 1:5.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: September 28, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: David Robert Eyres, David Stephen Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, Kevin Anthony Ormandy
  • Publication number: 20030114338
    Abstract: A fabric conditioning composition comprises from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabric softening material comprising at lease one mono-ester linked component and at least one tri-ester linked component, from 0.01 to 10% by weight of a nonionic surfactant and greater than 1.5 to 15% by weight of a fatty complexing agent wherein the weight ratio of the mono-ester component of compound (a) to fatty completing agent (c) is from 5:1 to 1:5. The compositions have good viscosity profiles.
    Type: Application
    Filed: September 9, 2002
    Publication date: June 19, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: David Stephan Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, David Christopher Sayle
  • Publication number: 20030114336
    Abstract: A method of thinning a fabric conditioning composition comprising (a) from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component; comprises the step of adding a fatty complexing agent (b) to the composition in an amount such that the weight ratio of the mono-ester linked component of compound (a) to fatty complexing agent (b) is from 2.93:1 to 1:5.
    Type: Application
    Filed: September 9, 2002
    Publication date: June 19, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: David Robert Eyres, David Stephen Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, Kevin Anthony Ormandy