Patents by Inventor Sukhwan Soontravanich
Sukhwan Soontravanich 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: 12227718Abstract: Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.Type: GrantFiled: November 6, 2023Date of Patent: February 18, 2025Assignee: Ecolab USA Inc.Inventors: Ashish Dhawan, Carter Martin Silvernail, Sukhwan Soontravanich, Ali Marie Bichler
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Publication number: 20250052658Abstract: Methods, test kits, and compositions for measuring and detecting surfactant concentration in a composition. The method comprises taking a sample of a composition, placing the sample on a substrate, and evaluating the concentration of surfactant in the composition based on appearance of the sample on the substrate. Various substrates can be used to track the spread, distance traveled, and travel time of the sample on the substrate. A substrate is calibrated for use with a particular composition. A mobile application may be used with the substrate to measure the surfactant concentration.Type: ApplicationFiled: August 9, 2024Publication date: February 13, 2025Applicant: ECOLAB USA INC.Inventors: Claire Lucille Notermann, Sukhwan Soontravanich, Jennifer Stokes, Samuel Martin
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Patent number: 12134114Abstract: Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.Type: GrantFiled: June 21, 2022Date of Patent: November 5, 2024Assignee: ECOLAB USA INC.Inventors: Sukhwan Soontravanich, Chris Nagel, Jennifer Stokes, Claire Notermann, James S. Dailey, Thomas B. Gessner, Joseph P. Borst
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Publication number: 20240327759Abstract: The present disclosure relates generally to the field of dairy membrane cleaning. In particular, the methods comprise stepwise treatment of the dairy membranes to beneficially remove fouling and clean the membranes. The methods are suitable for dairy membranes including microfiltration, ultrafiltration, nanofiltration, and reverse osmosis membranes utilized in dairy production.Type: ApplicationFiled: March 29, 2024Publication date: October 3, 2024Inventors: Stephan Doerries, Matthias Schmitz, Ralf Krack, Paige Mary Owens-Polta, Krista Otting, Sukhwan Soontravanich, Jesse Ray Murphy
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Publication number: 20240117273Abstract: Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.Type: ApplicationFiled: November 6, 2023Publication date: April 11, 2024Inventors: Ashish Dhawan, Carter Martin Silvernail, Sukhwan Soontravanich, Ali Marie Bichler
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Patent number: 11939553Abstract: Disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. Compounds, compositions, and methods for using these compounds and compositions in detergent or cleaning compositions are also provided. These compounds, compositions, and methods are particularly directed to cleaning compositions and methods that have advantageous cleaning properties at a pH of 7 or less. In particular, the compounds, compositions, and methods described herein can also be used as general surfactants in detergent compositions or in methods of cleaning articles or membranes.Type: GrantFiled: June 3, 2021Date of Patent: March 26, 2024Assignee: Ecolab USA Inc.Inventors: Sukhwan Soontravanich, Paige Mary Owens, Ashish Dhawan, Carter Martin Silvernail
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Patent number: 11807830Abstract: Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.Type: GrantFiled: August 15, 2022Date of Patent: November 7, 2023Assignee: Ecolab USA Inc.Inventors: Ashish Dhawan, Carter Martin Silvernail, Sukhwan Soontravanich, Keith Allen Monk, Michael L. Braden, Paige Mary Owens, Kerrie Elizabeth Walters, Ali Marie Bichler, Izabela A. Owsik, David Myers
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Patent number: 11702617Abstract: Methods of cleaning waxy, oily and/or greasy soils, including lipsticks and lip gloss, are disclosed. Methods of removing lipstick and lip gloss stains in laundry applications are disclosed through application of alkaline cleaning compositions comprising branched polyamines.Type: GrantFiled: March 1, 2021Date of Patent: July 18, 2023Assignee: Ecolab USA Inc.Inventors: Kerrie E. Walters, Jennifer Stokes, Carter M. Silvernail, Paige Owens, Ali Bichler, Sukhwan Soontravanich
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Publication number: 20230192929Abstract: Disclosed herein is a novel class of multiple charged cationic polymers that are derived from an aza-Michael Addition reaction between a polyamine (Michael donor) and an activated olefin (Michael acceptor), methods of making the same, and use thereof. Also disclosed herein are the methods of using multiple charged cationic polymers disclosed herein on a surface.Type: ApplicationFiled: December 21, 2022Publication date: June 22, 2023Inventors: Ashish Dhawan, Paige Mary Owens-Polta, Carter M. Silvernail, Soni Basnet, Sukhwan Soontravanich
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Publication number: 20230116790Abstract: Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.Type: ApplicationFiled: August 15, 2022Publication date: April 13, 2023Inventors: Ashish Dhawan, Carter Martin Silvernail, Sukhwan Soontravanich, Keith Allen Monk, Michael L. Braden, Paige Mary Owens, Kerrie Elizabeth Walters, Ali Marie Bichler, Izabela A. Owsik, David Myers
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Publication number: 20230049772Abstract: Certain booster compositions and methods of using the booster compositions to clean fermentation equipment are disclosed. The booster compositions are useful in environments with variable, changing, unstable, or limited alkalinity sources found within fermentation equipment.Type: ApplicationFiled: August 1, 2022Publication date: February 16, 2023Inventors: Jennifer STOKES, Chris NAGEL, Claire NOTERMANN, Sukhwan SOONTRAVANICH
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Publication number: 20220396751Abstract: Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.Type: ApplicationFiled: June 21, 2022Publication date: December 15, 2022Inventors: Sukhwan SOONTRAVANICH, Chris Nagel, Jennifer Stokes, Claire Notermann, James S. Dailey, Thomas B. Gessner, Joseph P. Borst
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Publication number: 20220275311Abstract: Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.Type: ApplicationFiled: May 19, 2022Publication date: September 1, 2022Inventors: Sukhwan Soontravanich, Stephan Hubig, Altony J. Miralles
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Patent number: 11421191Abstract: Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.Type: GrantFiled: November 13, 2019Date of Patent: August 23, 2022Assignees: ECOLAB USA INC., BASF SEInventors: Sukhwan Soontravanich, Chris Nagel, Jennifer Stokes, Claire Notermann, James S. Dailey, Thomas B. Gessner, Joseph P. Borst
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Patent number: 11414626Abstract: Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.Type: GrantFiled: December 2, 2019Date of Patent: August 16, 2022Assignee: Ecolab USA Inc.Inventors: Ashish Dhawan, Carter Martin Silvernail, Sukhwan Soontravanich, Keith Allen Monk, Michael L. Braden, Paige Mary Owens, Kerrie Elizabeth Walters, Ali Marie Bichler, Izabela A. Owsik, David Myers
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Publication number: 20220195341Abstract: The disclosure relates to compositions particularly suited for removing soils from textiles, in particular the removal of oily food soils, oily cosmetic soils, and industrial soils from textiles containing cotton, particularly those comprising one or more of surfactants, and cationic amines, or silicone compounds. Methods of making and using such compounds are also provided.Type: ApplicationFiled: December 22, 2021Publication date: June 23, 2022Inventors: Peter J. McGrane, Kaustav Ghosh, Sukhwan Soontravanich, Paige Mary Owens, Ashish Dhawan, Yiqing Chen, Carter M. Silvernail, Lee Monsrud
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Publication number: 20220176324Abstract: Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition.Type: ApplicationFiled: February 23, 2022Publication date: June 9, 2022Inventors: Paul Frazer Schacht, Caleb Power, Keith G. LaScotte, Elizabeth Irey, Sukhwan Soontravanich
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Patent number: 11339357Abstract: Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.Type: GrantFiled: February 15, 2021Date of Patent: May 24, 2022Assignee: Ecolab USA Inc.Inventors: Sukhwan Soontravanich, Stephan Hubig, Altony J. Miralles
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Patent number: 11291958Abstract: Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition.Type: GrantFiled: September 5, 2018Date of Patent: April 5, 2022Assignee: Ecolab USA Inc.Inventors: Paul Frazer Schacht, Caleb Power, Keith G. Lascotte, Elizabeth Irey, Sukhwan Soontravanich
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Publication number: 20210380903Abstract: Disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. Compounds, compositions, and methods for using these compounds and compositions in detergent or cleaning compositions are also provided. These compounds, compositions, and methods are particularly directed to cleaning compositions and methods that have advantageous cleaning properties at a pH of 7 or less. In particular, the compounds, compositions, and methods described herein can also be used as general surfactants in detergent compositions or in methods of cleaning articles or membranes.Type: ApplicationFiled: June 3, 2021Publication date: December 9, 2021Inventors: Sukhwan Soontravanich, Paige Mary Owens, Ashish Dhawan, Carter Martin Silvernail