Patents by Inventor David S. Stott, II
David S. Stott, II 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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Patent number: 11485935Abstract: Liquid detergent compositions, single dose packs including the same, and methods of forming single dose packs are provided herein. In an embodiment, a liquid detergent composition includes an ionic surfactant, an alkoxylated linear fatty acid structurant, and, optionally, a particulate component. The structurant is solid at ambient temperature of about 21° C. and ambient pressure of about 100 kPa. The particulate component is different from the structurant. The detergent composition exhibits non-Newtonian fluid behavior at 24 hours following shear mixing cessation.Type: GrantFiled: April 2, 2018Date of Patent: November 1, 2022Assignee: Henkel AG & Co. KGaAInventors: Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20210301222Abstract: In one embodiment, a polyethoxylated alcohol sulfate composition is provided which includes a polyethoxylated alcohol sulfate, such as sodium laureth ether sulfate (SLES), water, an ionic liquid, and an alcohol. The ionic liquid and the alcohol form a synergistic blend, enabling a significant reduction of the viscosity of the polyethoxylated alcohol sulfate composition. Also provided is an embodiment of a method for modifying the rheology of polyethoxylated alcohol sulfate by use of an ionic liquid and alcohol blend. Finally provided is an embodiment of a detergent composition which is prepared by use of the polyethoxylated alcohol sulfate composition described herein, in addition to other commonly known ingredients.Type: ApplicationFiled: June 7, 2021Publication date: September 30, 2021Applicant: HENKEL IP & HOLDING GMBHInventors: Daniel Thomas PIORKOWSKI, David S. STOTT, II
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Patent number: 11118141Abstract: A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing a detergent composition including: 0.4 to 9.6 wt. % of an alkoxylated polyamine including an alkoxylated polyamine, an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition in a pouch made of a water soluble film.Type: GrantFiled: December 21, 2018Date of Patent: September 14, 2021Assignee: Henkel IP & Holding GmbHInventors: Daniel T Piorkowski, David S Stott, II, Cynthia L Moser, Patrick Shane Harewood, Camile F de Matos Gomes
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Patent number: 11046915Abstract: A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing the detergent composition including: about 2.5 to about 15 wt. % of a polyglycol, an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition in a pouch made of a water soluble film.Type: GrantFiled: December 21, 2018Date of Patent: June 29, 2021Assignee: Henkel IP & Holding GmbHInventors: Daniel T Piorkowski, David S Stott, II
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Patent number: 11028342Abstract: In one embodiment, a polyethoxylated alcohol sulfate composition is provided which includes a polyethoxylated alcohol sulfate, such as sodium laureth ether sulfate (SLES), water, an ionic liquid, and an alcohol. The ionic liquid and the alcohol form a synergistic blend, enabling a significant reduction of the viscosity of the polyethoxylated alcohol sulfate composition. Also provided is an embodiment of a method for modifying the rheology of polyethoxylated alcohol sulfate by use of an ionic liquid and alcohol blend. Finally provided is an embodiment of a detergent composition which is prepared by use of the polyethoxylated alcohol sulfate composition described herein, in addition to other commonly known ingredients.Type: GrantFiled: December 5, 2017Date of Patent: June 8, 2021Assignee: Henkel IP & Holding GmbHInventors: Daniel Thomas Piorkowski, David S. Stott, II
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Patent number: 10934254Abstract: In one embodiment, a polyethoxylated alcohol sulfate composition is provided which includes a polyethoxylated alcohol sulfate, such as sodium laureth ether sulfate (SLES), water, a mono-alcohol, and a polyol. The two alcohols form a synergistic blend, enabling a significant reduction of the viscosity of the polyethoxylated alcohol sulfate composition. Also provided is an embodiment of a method for modifying the rheology of polyethoxylated alcohol sulfate by use of a mono-alcohol and a polyol simultaneously. Finally provided is an embodiment of a detergent composition which is prepared by use of the polyethoxylated alcohol sulfate composition described herein, in addition to other commonly known ingredients.Type: GrantFiled: December 5, 2017Date of Patent: March 2, 2021Assignee: Henkel IP & Holding GmbHInventors: Daniel Thomas Piorkowski, David S. Stott, II
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Patent number: 10760034Abstract: Stable unit dose compositions with high water content are provided. Such unit dose compositions include an aqueous composition having a water activity of from about 0.65 to about 0.95 and a water-soluble container formed from a water-soluble or water-dispersible film material. In one embodiment, the aqueous composition includes water in an amount of 25% to 70% by weight, a surfactant system, and a water binding agent. The surfactant system may include: (1) a linear alkylbenzene sulfonate (LAS) and/or an alcohol ethoxylsulfate (AES), (2) a non-ionic surfactant, and (3) a fatty acid. The unit dose compositions can prevent the enclosed liquid detergent composition with a high level of water content from dissolving or pre-maturely dispersing the water-soluble container.Type: GrantFiled: January 25, 2018Date of Patent: September 1, 2020Assignee: Henkel IP & Holding GmbHInventors: Casey Elphege Camire, Patrick Shane Akeem Harewood, Cynthia L. Moser, Daniel Thomas Piorkowski, David S. Stott, II
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Patent number: 10717953Abstract: A single dose pack and methods for producing and using the same are provided. In one embodiment, a single dose pack includes a container, wherein the container comprises a water-soluble film, and a wash composition encapsulated within the container. The wash composition includes a detergent surfactant, water present in an amount of from about 8 to about 40 weight percent, based on the total weight of the wash composition, and a polyethylene glycol (PEG) blend. The PEG blend includes at least one relatively higher molecular weight (MW) PEG having an average MW of about 1500 Daltons or greater in combination with at least one relatively lower MW PEG having an average MW of about 400 Daltons or less and/or at least one mid-MW PEG having an average MW of between about 400 and about 1500 Daltons.Type: GrantFiled: March 1, 2018Date of Patent: July 21, 2020Assignee: Henkel IP & Holding GmbHInventors: Daniel Thomas Piorkowski, Casey Elphege Camire, David S. Stott, II
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Patent number: 10696926Abstract: Stable unit dose compositions with high water content are provided. Such unit dose compositions include an aqueous composition having a water activity of from about 0.60 to about 0.95 and a water-soluble container formed from a water-soluble or water-dispersible film material. In one embodiment, the aqueous composition includes water in an amount of 20% to 70% by weight, a structured surfactant system which is in the form of a lamellar structure, and a salt which promotes the formation of the lamellar structure. The surfactant system may include: (1) a linear alkylbenzene sulfonate (LAS) and/or an alcohol ethoxylsulfate (AES), (2) a non-ionic surfactant, and (3) a fatty acid. The unit dose compositions can prevent the enclosed liquid detergent composition with a high level of water content from dissolving or pre-maturely dispersing the water-soluble container due to the lamellar structure of the composition.Type: GrantFiled: January 25, 2018Date of Patent: June 30, 2020Assignee: Henkel IP & Holding GmbHInventors: Casey Elphege Camire, Patrick Shane Akeem Harewood, Cynthia L. Moser, Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20200199491Abstract: A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing the detergent composition including: about 2.5 to about 15 wt. % of a polyglycol, an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition in a pouch made of a water soluble film.Type: ApplicationFiled: December 21, 2018Publication date: June 25, 2020Applicant: Henkel IP & Holding GmbHInventors: Daniel T. Piorkowski, David S. Stott, II
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Publication number: 20200199496Abstract: A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing the detergent composition including: about 5 to about 20 wt. % of an ionic liquid (IL) an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition m a pouch made of a water soluble film.Type: ApplicationFiled: December 21, 2018Publication date: June 25, 2020Applicant: Henkel IP & Holding GmbHInventors: Daniel T Piorkowski, David S Stott, II
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Publication number: 20200199497Abstract: A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing a detergent composition including: 0.4 to 9.6 wt. % of an alkoxylated polyamine including an alkoxylated polyamine, an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition in a pouch made of a water soluble film.Type: ApplicationFiled: December 21, 2018Publication date: June 25, 2020Applicant: Henkel IP & Holding GmbHInventors: Daniel T. Piorkowski, David S. Stott, II, Cynthia L. Moser, Patrick Shane Harewood, Camile F. de Matos Gomes
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Publication number: 20190300823Abstract: Liquid detergent compositions, single dose packs including the same, and methods of forming single dose packs are provided herein. In an embodiment, a liquid detergent composition includes an ionic surfactant, an alkoxylated linear fatty acid structurant, and, optionally, a particulate component. The structurant is solid at ambient temperature of about 21° C. and ambient pressure of about 100 kPa. The particulate component is different from the structurant. The detergent composition exhibits non-Newtonian fluid behavior at 24 hours following shear mixing cessation.Type: ApplicationFiled: April 2, 2018Publication date: October 3, 2019Applicant: Henkel IP & Holding GmbHInventors: Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20190270952Abstract: A single dose pack and methods for producing and using the same are provided. In one embodiment, a single dose pack includes a container, wherein the container comprises a water-soluble film, and a wash composition encapsulated within the container. The wash composition includes a detergent surfactant, water present in an amount of from about 8 to about 40 weight percent, based on the total weight of the wash composition, and a polyethylene glycol (PEG) blend. The PEG blend includes at least one relatively higher molecular weight (MW) PEG having an average MW of about 1500 Daltons or greater in combination with at least one relatively lower MW PEG having an average MW of about 400 Daltons or less and/or at least one mid-MW PEG having an average MW of between about 400 and about 1500 Daltons.Type: ApplicationFiled: March 1, 2018Publication date: September 5, 2019Applicant: Henkel IP & Holding GmbHInventors: Daniel Thomas Piorkowski, Casey Elphege Camire, David S. Stott, II
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Publication number: 20190169535Abstract: In one embodiment, a polyethoxylated alcohol sulfate composition is provided which includes a polyethoxylated alcohol sulfate, such as sodium laureth ether sulfate (SLES), water, an ionic liquid, and an alcohol. The ionic liquid and the alcohol form a synergistic blend, enabling a significant reduction of the viscosity of the polyethoxylated alcohol sulfate composition. Also provided is an embodiment of a method for modifying the rheology of polyethoxylated alcohol sulfate by use of an ionic liquid and alcohol blend. Finally provided is an embodiment of a detergent composition which is prepared by use of the polyethoxylated alcohol sulfate composition described herein, in addition to other commonly known ingredients.Type: ApplicationFiled: December 5, 2017Publication date: June 6, 2019Inventors: Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20190169118Abstract: In one embodiment, a polyethoxylated alcohol sulfate composition is provided which includes a polyethoxylated alcohol sulfate, such as sodium laureth ether sulfate (SLES), water, a mono-alcohol, and a polyol. The two alcohols form a synergistic blend, enabling a significant reduction of the viscosity of the polyethoxylated alcohol sulfate composition. Also provided is an embodiment of a method for modifying the rheology of polyethoxylated alcohol sulfate by use of a mono-alcohol and a polyol simultaneously. Finally provided is an embodiment of a detergent composition which is prepared by use of the polyethoxylated alcohol sulfate composition described herein, in addition to other commonly known ingredients.Type: ApplicationFiled: December 5, 2017Publication date: June 6, 2019Inventors: Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20180216033Abstract: Stable unit dose compositions with high water content are provided. Such unit dose compositions include an aqueous composition having a water activity of from about 0.65 to about 0.95 and a water-soluble container formed from a water-soluble or water-dispersible film material. In one embodiment, the aqueous composition includes water in an amount of 25% to 70% by weight, a surfactant system, and a water binding agent. The surfactant system may include: (1) a linear alkylbenzene sulfonate (LAS) and/or an alcohol ethoxylsulfate (AES), (2) a non-ionic surfactant, and (3) a fatty acid. The unit dose compositions can prevent the enclosed liquid detergent composition with a high level of water content from dissolving or pre-maturely dispersing the water-soluble container.Type: ApplicationFiled: January 25, 2018Publication date: August 2, 2018Applicant: Henkel IP & Holding GmbHInventors: Casey Elphege Camire, Patrick Shane Akeem Harewood, Cynthia L. Moser, Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20180216034Abstract: Stable unit dose compositions with high water content are provided. Such unit dose compositions include an aqueous composition having a water activity of from about 0.60 to about 0.95 and a water-soluble container formed from a water-soluble or water-dispersible film material. In one embodiment, the aqueous composition includes water in an amount of 20% to 70% by weight, a structured surfactant system which is in the form of a lamellar structure, and a salt which promotes the formation of the lamellar structure. The surfactant system may include: (1) a linear alkylbenzene sulfonate (LAS) and/or an alcohol ethoxylsulfate (AES), (2) a non-ionic surfactant, and (3) a fatty acid. The unit dose compositions can prevent the enclosed liquid detergent composition with a high level of water content from dissolving or pre-maturely dispersing the water-soluble container due to the lamellar structure of the composition.Type: ApplicationFiled: January 25, 2018Publication date: August 2, 2018Applicant: Henkel IP & Holding GmbHInventors: Casey Elphege Camire, Patrick Shane Akeem Harewood, Cynthia L. Moser, Daniel Thomas Piorkowski, David S. Stott, II
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Publication number: 20150107629Abstract: A booster/rinse aid composition for treatment of dishware prior to or after treatment with an automatic dishwashing composition, includes at least one surfactant, at least one anionic polymer, and at least one enzyme, wherein the composition is at least substantially free of alkaline builders, bleaches and bleach activators. A method of using the same and a kit is also described herein.Type: ApplicationFiled: October 22, 2013Publication date: April 23, 2015Applicant: CHURCH & DWIGHT CO., INC.Inventors: David S. Stott, II, Nicole Nguyen