Patents by Inventor Neil Stephen BURNHAM
Neil Stephen BURNHAM 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: 20240327754Abstract: The invention relates to a detergent composition comprising: from 0.5 to 50 wt. % of a C12-C14, alkyl ethoxylated sulfate surfactant; wherein the alkyl ethoxylated sulfate surfactant comprises a C14 alkyl group at a level of at least 50 wt. % of the alkyl ethoxylated sulfate surfactant; wherein the average degree of ethoxylation (EO) is from 2.5 to 3.5; wherein with reference to the wt. % of the total ethoxylated portion of said alkyl ethoxylated sulfate surfactant, the level of 1EO is from 10 to 25 wt. %, the level of 2EO is from 15 to 24 wt. %, the level of 3EO is from 20 to 35 wt. %, and the level of 4EO is from 12 to 25 wt. %; and, wherein the C12-C14 alkyl ethoxylated sulfate surfactant includes at most 10 wt. % alkyl chains of C15 and higher; the invention also relates to the use and method to enhance the foaming of a detergent composition by inclusion of said specified alkyl ethoxylated sulfate surfactant.Type: ApplicationFiled: October 20, 2022Publication date: October 3, 2024Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Neil Stephen BURNHAM, David Stephen GRAINGER, David Christopher THORLEY
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Publication number: 20240052262Abstract: A laundry liquid composition comprising at least 50% wt. water, an alkyl ether sulphate surfactant and an alcohol ethoxylate surfactant, wherein at least one of the alkyl ether sulphate and alcohol ethoxylate comprises at least 10% weight C16/18 alkyl chains and a dye.Type: ApplicationFiled: November 26, 2021Publication date: February 15, 2024Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM
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Publication number: 20220372408Abstract: The invention concerns a detergent composition, comprising: (a) from 0.0005 to 0.5 wt. % of a lipid esterase enzyme; (b) from 2 to 25 wt. % of an alcohol ether sulfate of formula R—(OCH2CH2)nOSO3H where n is from 5 to 15, preferably from 6 to 15, more preferably from 7 to 15, most preferably 7 to 12; and (c) from 0.2 to 50 wt. %, of surfactant other than the surfactant specified in (b); also the invention concerns a domestic method of treating a textile; and the use of an alcohol ether sulfate of formula R—(OCH2CH2)nOSO3H where R is saturated or monounsaturated linear C16 and/or C18 alkyl chain and where n is from 7 to 15, preferably 8 to 12, to reduce the amount of lipase left in fats on garments after the wash.Type: ApplicationFiled: May 28, 2020Publication date: November 24, 2022Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM
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Publication number: 20220098525Abstract: A laundry detergent composition comprising: from 2 to 70 wt. % of a surfactant; and from 0.00001 to 0.1 wt. % of shading dye which is covalently bound to at least one alkoxy-CH?CH2 or —CH?CH2 capped polyalkoxy group.Type: ApplicationFiled: January 9, 2020Publication date: March 31, 2022Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM
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Publication number: 20220098520Abstract: A laundry detergent composition comprising: (i) from 2 to 70 wt. % of a surfactant; and (ii) from 0.00001 to 0.1 wt. % of shading dye which is covalently bound to at least one alkoxy-CH2CHO or —CH2CHO capped polyalkoxy group.Type: ApplicationFiled: January 14, 2020Publication date: March 31, 2022Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM
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Publication number: 20220033732Abstract: A laundry detergent composition, comprising: a) from 4 to 50 wt. % of surfactant; wherein from 50 to 100 wt. %, preferably from 60 to 100 wt. %, more preferably from 80 to 100 wt. %, even more preferably from 90 to 100 wt. %, most preferably 100 wt. % of the surfactant is an edible surfactant. A domestic method of treating a textile, comprising the steps of:—a) treating a textile with an aqueous solution of 0.5 to 20 g/L of the detergent composition; b) optionally rinsing and drying the textile.Type: ApplicationFiled: September 12, 2019Publication date: February 3, 2022Applicant: Conopco, Inc,, d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM
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Publication number: 20220033736Abstract: The present invention concerns a detergent composition, comprising: a) from 2 to 95 wt. %, preferably from 2 to 50 wt. %, more preferably from 2 to 40 wt. %, most preferably from 2.5 to 40 wt. % of an organic acid derivative of mono- and di-glycerides of the form:—(I) wherein one or two, of R1, R2 and R3 are independently selected from an acyl group of the formula R4CO—; where R4 is a linear or branched, saturated or mon-unsaturated C9 to C21 alkyl chain; wherein one or two, of R1, R2 and R3 is selected from an organic acid of generic formulation (HOOC)nXCO—; wherein X is saturated or monounsaturated organic group containing 1 to 6 carbon atoms and n=1 to 3; wherein one or none of R1, R2 and R3 is enzyme; and to domestic method of treatment of a textile using said composition.Type: ApplicationFiled: September 12, 2019Publication date: February 3, 2022Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM, Andrew Thomas COOK, Dietmar Andreas LANG
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Publication number: 20210261884Abstract: The present invention concerns a detergent composition, comprising: a) from 2 to 95 wt. %, preferably from 2 to 50 wt. %, more preferably from 2 to 40 wt. % of an organic acid derivative of mono- and di-glycerides of the form:— (I) wherein one or two, of R1, R2 and R3 are independently selected from an acyl group of the formula R4CO—; where R4 is a linear or branched, saturated or mon-unsaturated C9 to C21 alkyl chain; wherein one or two, of R1, R2 and R3 is selected from an organic acid of generic formulation (HOOC)nXCO—; wherein X is saturated or monounsaturated organic group containing 1 to 6 carbon atoms and n=1 to 3; wherein one or none of R1, R2 and R3 is selected from H; and, b) from 0.5 to 25 wt. %, preferably from 1 to 20 wt. %, more preferably from 1 to 10 wt. % of non-ionic surfactant; and to domestic method of treatment of a textile using said composition.Type: ApplicationFiled: September 12, 2019Publication date: August 26, 2021Applicant: Conopco. Inc,, d/b/a UNILEVERInventors: Stephen Norman BATCHELOR, Neil Stephen BURNHAM