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).

  • Publication number: 20200172831
    Abstract: 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: Application
    Filed: December 2, 2019
    Publication date: June 4, 2020
    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
  • Publication number: 20190177661
    Abstract: 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: Application
    Filed: November 7, 2018
    Publication date: June 13, 2019
    Inventors: Kerrie E. Walters, Jennifer Stokes, Carter M. Silvernail, Paige Owens, Ali Bichler, Sukhwan Soontravanich
  • Publication number: 20190099720
    Abstract: 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: Application
    Filed: September 5, 2018
    Publication date: April 4, 2019
    Inventors: PAUL FRAZER SCHACHT, CALEB POWER, KEITH G. LASCOTTE, LIZ IREY, SUKHWAN SOONTRAVANICH
  • Patent number: 10227549
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: March 12, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Sukhwan Soontravanich, Stephen Hubig, Yang Zhang
  • Publication number: 20180051236
    Abstract: 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: Application
    Filed: September 1, 2017
    Publication date: February 22, 2018
    Inventors: SUKHWAN SOONTRAVANICH, STEPHAN HUBIG, ALTONY J. MIRALLES
  • Patent number: 9783767
    Abstract: 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: Grant
    Filed: July 2, 2015
    Date of Patent: October 10, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Altony Miralles
  • Publication number: 20170088795
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Application
    Filed: December 9, 2016
    Publication date: March 30, 2017
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Yang Zhang
  • Patent number: 9550963
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: January 24, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Yang Zhang
  • Publication number: 20150299627
    Abstract: 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: Application
    Filed: July 2, 2015
    Publication date: October 22, 2015
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Altony Miralles
  • Publication number: 20150052691
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 26, 2015
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Yang Zhang
  • Patent number: 8901063
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: December 2, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Yang Zhang
  • Publication number: 20140155312
    Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 5, 2014
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Yang Zhang
  • Publication number: 20130111675
    Abstract: 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: Application
    Filed: November 3, 2011
    Publication date: May 9, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Sukhwan Soontravanich, Stephan Hubig, Altony Miralles