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).
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Publication number: 20230323249Abstract: 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: ApplicationFiled: July 26, 2021Publication date: October 12, 2023Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Andrew David GREEN, Alyn James PARRY
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Publication number: 20230303950Abstract: 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: ApplicationFiled: July 29, 2021Publication date: September 28, 2023Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Arlene FICHE, Andrew David GREEN, Alyn James PARRY
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Publication number: 20230295538Abstract: 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: ApplicationFiled: July 26, 2021Publication date: September 21, 2023Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Arlene FICHE, Alyn James PARRY, Andrew David GREEN
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Patent number: 11739286Abstract: 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: GrantFiled: November 15, 2018Date of Patent: August 29, 2023Assignee: Conopco, Inc.Inventors: Andrew David Green, Alyn James Parry, Susanne Henning Rogers
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Patent number: 11180721Abstract: 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: GrantFiled: January 24, 2018Date of Patent: November 23, 2021Assignee: Conopco, Inc.Inventors: Martin Charles Crossman, Andrew David Green, Jonathan Osler, Geraint Paul Roberts, Adrian Kevin Norman Williams
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Publication number: 20210309934Abstract: 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: ApplicationFiled: July 30, 2019Publication date: October 7, 2021Inventors: Holger Tuerk, Thomas Wesley Holcombe, Andrew David Green, Alyn James Parry, Julie Bennett, Robert John Carswell
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Patent number: 10894651Abstract: 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: GrantFiled: May 12, 2017Date of Patent: January 19, 2021Assignee: Conopco, Inc.Inventors: Deborah Jane Cooke, Andrew David Green, Matthew Charles Meyrick Pritchard, Neil John Smith
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Publication number: 20200255766Abstract: 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: ApplicationFiled: November 15, 2018Publication date: August 13, 2020Inventors: Andrew David Green, Alyn James Parry, Susanne Henning Rogers
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Patent number: 10689605Abstract: 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: GrantFiled: May 12, 2017Date of Patent: June 23, 2020Assignee: Conopco, Inc.Inventors: Andrew David Green, Matthew Charles Meyrick Pritchard, Neil John Smith
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Publication number: 20200056128Abstract: 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: ApplicationFiled: January 24, 2018Publication date: February 20, 2020Inventors: Martin Charles Crossman, Andrew David Green, Jonathan Osler, Geraint Paul Roberts, Adrian Kevin Norman Williams
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Patent number: 10316273Abstract: 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: GrantFiled: January 7, 2016Date of Patent: June 11, 2019Assignee: Conopco, Inc.Inventors: Andrew David Green, Adam Peter Jarvis, Philip Michael Ryan, Matthew Rhys Thomas, Peter William Wills
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Publication number: 20190152670Abstract: 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: ApplicationFiled: May 12, 2017Publication date: May 23, 2019Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Deborah Jane COOKE, Andrew David GREEN, Matthew Charles Meyrick PRITCHARD, Neil John SMITH
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Publication number: 20190153364Abstract: 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: ApplicationFiled: May 12, 2017Publication date: May 23, 2019Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Andrew David GREEN, Matthew Charles Meyrick PRITCHARD, Neil John SMITH
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Publication number: 20190119607Abstract: 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: ApplicationFiled: February 23, 2017Publication date: April 25, 2019Inventors: Andrew David Green, Alyn James Parry
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Publication number: 20180002641Abstract: 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: ApplicationFiled: January 7, 2016Publication date: January 4, 2018Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Andrew David GREEN, Adam Peter JARVIS, Philip Michael RYAN, Matthew Rhys THOMAS, Peter William WILLS
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Patent number: 6992059Abstract: 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: GrantFiled: September 9, 2002Date of Patent: January 31, 2006Assignee: Unilever Home & Personal Care USA Divisionof Conopco, Inc.Inventors: David Stephan Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi, David Christopher Sayle
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Patent number: 6849592Abstract: 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: GrantFiled: September 9, 2002Date of Patent: February 1, 2005Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.Inventors: David Stephen Grainger, Andrew David Green, John Francis Hubbard, Mansur Sultan Mohammadi
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Patent number: 6797689Abstract: 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: GrantFiled: September 9, 2002Date of Patent: September 28, 2004Assignee: 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
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Publication number: 20030114338Abstract: 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: ApplicationFiled: September 9, 2002Publication date: June 19, 2003Applicant: 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
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Publication number: 20030114336Abstract: 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: ApplicationFiled: September 9, 2002Publication date: June 19, 2003Applicant: 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