Patents by Inventor Kaustav Ghosh

Kaustav Ghosh 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: 20240101927
    Abstract: Disclosed herein are detergent compositions containing extended chain surfactants that form microemulsions with and can remove greasy and oily stains. In certain embodiments the extended nonionic surfactant includes Guerbet C10 or C12(PO)8(EO)n. The detergent compositions and methods of employing the same beneficially clean soils from textiles including difficult to remove cosmetic soils and food oils, even those comprised of non-trans fats.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 28, 2024
    Inventors: Victor Fuk-Pong Man, Derrick Anderson, Gang Pu, Jimmy Stokes, Kaustav Ghosh
  • Publication number: 20240060009
    Abstract: Solid laundry fabric softening compositions for laundry applications of use are disclosed. In particular, solid laundry fabric softening compositions combining quaternary dialkyl actives with low iodine values and silicone provide softness without causing any significant yellowing or loss of water absorption or wicking to the treated linen. The solid laundry fabric softening compositions can be provided as a multi-use block having uniform dispensing rates and without block sloughing. Beneficially, the combination of processing aids for solidification comprising one or more of (A) polyethylene glycol and an acidulant, (B) a surfactant and an acidulant, or (C) polyethylene glycol, a surfactant and an acidulant, are combined with the quaternary ammonium compounds and silicone to provide the stable solid composition.
    Type: Application
    Filed: October 4, 2023
    Publication date: February 22, 2024
    Inventors: Kaustav Ghosh, Emily Chen, Jessica Bull
  • Patent number: 11873465
    Abstract: Disclosed herein are detergent compositions containing extended chain surfactants that form microemulsions with and can remove greasy and oily stains. In certain embodiments the extended nonionic surfactant includes Guerbet C10 or C12(PO)8(EO)n. The detergent compositions and methods of employing the same beneficially clean soils from textiles including difficult to remove cosmetic soils and food oils, even those comprised of non-trans fats.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: January 16, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Victor Fuk-Pong Man, Derrick Anderson, Gang Pu, Jimmy Stokes, Kaustav Ghosh
  • Patent number: 11814606
    Abstract: Solid laundry fabric softening compositions for laundry applications of use are disclosed. In particular, solid laundry fabric softening compositions combining quaternary dialkyl actives with low iodine values and silicone provide softness without causing any significant yellowing or loss of water absorption or wicking to the treated linen. The solid laundry fabric softening compositions can be provided as a multi-use block having uniform dispensing rates and without block sloughing. Beneficially, the combination of processing aids for solidification comprising one or more of (A) polyethylene glycol and an acidulant, (B) a surfactant and an acidulant, or (C) polyethylene glycol, a surfactant and an acidulant, are combined with the quaternary ammonium compounds and silicone to provide the stable solid composition.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: November 14, 2023
    Assignee: Ecolab USA Inc.
    Inventors: Kaustav Ghosh, Emily Chen, Jessica Bull
  • Patent number: 11809004
    Abstract: In some implementations, a device may include a first flexible barrier that is configured to prevent dust from passing through a cable slot of a network device. The device may further include a second flexible barrier that is configured to absorb at least a portion of an amount of electromagnetic energy generated by the network device.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: November 7, 2023
    Assignee: Juniper Networks, Inc.
    Inventors: Sameer Walunj, Philippe C. Sochoux, Kaustav Ghosh
  • Publication number: 20230227755
    Abstract: Non-fluorocarbon compositions for providing enhanced fluid repellency on various surfaces, including for laundry treatments in a finishing step of a laundry process, are disclosed. Non-fluorocarbon laundry treatment compositions and compositions including the non-fluorocarbon chemistries and a substrate surface are also disclosed along with methods of using the same in a laundry application.
    Type: Application
    Filed: January 19, 2023
    Publication date: July 20, 2023
    Inventors: Kaustav Ghosh, David Dotzauer, Benjamin Oanes, Meaghan Martin
  • Publication number: 20230174898
    Abstract: Solid laundry softening compositions and applications of use are disclosed. Solid laundry softening compositions combine quaternary ammonium compounds with an inorganic carrier to provide a flowable powder for solidification in a pressed or extruded solid composition. A high loading of quaternary ammonium compound in the inorganic carrier, including an inorganic salt, can be further combined with softening boosters, processing aids, surfactants, and/or additional functional ingredients to provide stable solid compositions.
    Type: Application
    Filed: February 7, 2023
    Publication date: June 8, 2023
    Inventors: Derrick Anderson, Emily Chen, Kaustav Ghosh, Kelsey West, Erik C. Olson
  • Publication number: 20230151533
    Abstract: Systems, apparatuses and methods for controlling the various phases and in particular in a wash cycle of a wash machine are provided. In particular, the present application relates to controlling the water levels and detergent composition concentrations in order to reduce the amount of water and composition required to provide improved soil removal. The systems, apparatuses and methods provided allow for the use of less water and lower quantities of more concentrated detergent compositions which are customized to the types of soil to be removed.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 18, 2023
    Inventors: Kaustav Ghosh, Lee Monsrud, Loan Paulson-Vu, Barry R. Taylor
  • Publication number: 20230099021
    Abstract: Laundry detergent compositions that are neutral detergent containing a cationic amine surfactant in combination with nonionic surfactants are disclosed. The compositions beneficially remove difficult to treat soils, including food and industrial oils on polyester, cotton and polycotton blends, as part of a two-part cleaning wash process with an alkali step. Methods of using the neutral laundry detergent compositions are also disclosed.
    Type: Application
    Filed: September 2, 2022
    Publication date: March 30, 2023
    Inventors: Kaustav Ghosh, Olivia Neville, Lauren Michelle Hunker, Emily Chen
  • Publication number: 20230083778
    Abstract: A water reuse system and controller for controlling water levels, temperature, and quality in the rinse water reuse system and methods of using the same, in order to optimize water usage. More particularly, the application pertains to a controller and methods of using the controller to regulate water levels and water quality in a water reuse system. As part of detailing the controller and methods of using the same, an apparatus for a water reuse system is also provided.
    Type: Application
    Filed: October 14, 2022
    Publication date: March 16, 2023
    Inventors: Lee Monsrud, Kaustav Ghosh, Barry R. Taylor, Loan Paulson-Vu, Brock Mueggenborg
  • Patent number: 11597893
    Abstract: Solid laundry softening compositions and applications of use are disclosed. Solid laundry softening compositions combine quaternary ammonium compounds with an inorganic carrier to provide a flowable powder for solidification in a pressed or extruded solid composition. A high loading of quaternary ammonium compound in the inorganic carrier, including an inorganic salt, can be further combined with softening boosters, processing aids, surfactants, and/or additional functional ingredients to provide stable solid compositions.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: March 7, 2023
    Assignee: ECOLAB USA INC.
    Inventors: Derrick Anderson, Emily Chen, Kaustav Ghosh, Kelsey West, Erik C. Olson
  • Patent number: 11572652
    Abstract: Systems, apparatuses and methods for controlling the various phases and in particular in a wash cycle of a wash machine are provided. In particular, the present application relates to controlling the water levels and detergent composition concentrations in order to reduce the amount of water and composition required to provide improved soil removal. The systems, apparatuses and methods provided allow for the use of less water and lower quantities of more concentrated detergent compositions which are customized to the types of soil to be removed.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: February 7, 2023
    Assignee: Ecolab USA Inc.
    Inventors: Kaustav Ghosh, Lee Monsrud, Loan Paulson-Vu, Barry R. Taylor
  • Patent number: 11525200
    Abstract: A water reuse system and controller for controlling water levels, temperature, and quality in the rinse water reuse system and methods of using the same, in order to optimize water usage. More particularly, the application pertains to a controller and methods of using the controller to regulate water levels and water quality in a water reuse system. As part of detailing the controller and methods of using the same, an apparatus for a water reuse system is also provided.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: December 13, 2022
    Assignee: ECOLAB USA INC.
    Inventors: Lee Monsrud, Kaustav Ghosh, Barry R. Taylor, Loan Paulson-Vu, Brock Mueggenborg
  • Publication number: 20220389642
    Abstract: Systems, apparatuses and methods for easily modifying and using a laundry washing machine to recirculate water and spray wash water and cleaning compositions onto textiles in order to optimize water usage, wash temperature, and composition dosage are provided. An apparatus comprising a replacement door window, a spray nozzle, a pump, tubing, and connectors for use in the modified laundry washing machine is further provided. The modification system provides improved cleaning performance and effective cleaning even in low water conditions.
    Type: Application
    Filed: August 17, 2022
    Publication date: December 8, 2022
    Inventors: Loan Paulson-Vu, Jessica Bull, Barry R. Taylor, Lee Monsrud, Kaustav Ghosh, Thomas R. Mohs
  • Patent number: 11459692
    Abstract: Systems, apparatuses and methods for easily modifying and using a laundry washing machine to recirculate water and spray wash water and cleaning compositions onto textiles in order to optimize water usage, wash temperature, and composition dosage are provided. An apparatus comprising a replacement door window, a spray nozzle, a pump, tubing, and connectors for use in the modified laundry washing machine is further provided. The modification system provides improved cleaning performance and effective cleaning even in low water conditions.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 4, 2022
    Assignee: Ecolab USA Inc.
    Inventors: Loan Paulson-Vu, Jessica Bull, Barry R. Taylor, Lee Monsrud, Kaustav Ghosh, Thomas R. Mohs
  • Publication number: 20220195341
    Abstract: 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: Application
    Filed: December 22, 2021
    Publication date: June 23, 2022
    Inventors: Peter J. McGrane, Kaustav Ghosh, Sukhwan Soontravanich, Paige Mary Owens, Ashish Dhawan, Yiqing Chen, Carter M. Silvernail, Lee Monsrud
  • Publication number: 20210395941
    Abstract: An embedded temperature sensor may be attached to or otherwise associated with a textile in order to measure one or more temperatures of the textile. Temperature information received from one or more embedded temperature sensor(s) throughout the course of a dryer cycle may be analyzed to determine dryness of one or more textiles in a dryer, determine whether one or more textiles in the dryer are overdry, generate an indication of the dryness of the one or more textiles in the dryer, and/or to control one or more dryer cycles of the dryer, such as by automatically turning-off the dryer when one or more of the textiles in the dryer are determined to be dry. The embedded temperature sensor may further be used to validate a cleaning process in a cleaning machine.
    Type: Application
    Filed: June 4, 2021
    Publication date: December 23, 2021
    Inventors: Peter J. McGrane, Kyle D. Wood, Kaustav Ghosh, Bruce W. White
  • Publication number: 20210246397
    Abstract: Solid laundry fabric softening compositions for laundry applications of use are disclosed. In particular, solid laundry fabric softening compositions combining quaternary dialkyl actives with low iodine values and silicone provide softness without causing any significant yellowing or loss of water absorption or wicking to the treated linen. The solid laundry fabric softening compositions can be provided as a multi-use block having uniform dispensing rates and without block sloughing. Beneficially, the combination of processing aids for solidification comprising one or more of (A) polyethylene glycol and an acidulant, (B) a surfactant and an acidulant, or (C) polyethylene glycol, a surfactant and an acidulant, are combined with the quaternary ammonium compounds and silicone to provide the stable solid composition.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 12, 2021
    Inventors: Kaustav Ghosh, Emily Chen, Jessica Bull
  • Patent number: 11015144
    Abstract: Solid laundry fabric softening compositions for laundry applications of use are disclosed. In particular, solid laundry fabric softening compositions combining quaternary dialkyl actives with low iodine values and silicone provide softness without causing any significant yellowing or loss of water absorption or wicking to the treated linen. The solid laundry fabric softening compositions can be provided as a multi-use block having uniform dispensing rates and without block sloughing. Beneficially, the combination of processing aids for solidification comprising one or more of (A) polyethylene glycol and an acidulant, (B) a surfactant and an acidulant, or (C) polyethylene glycol, a surfactant and an acidulant, are combined with the quaternary ammonium compounds and silicone to provide the stable solid composition.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 25, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Kaustav Ghosh, Emily Chen, Jessica Bull
  • Publication number: 20210047588
    Abstract: Disclosed herein are detergent compositions containing extended chain surfactants that form microemulsions with and can remove greasy and oily stains. In certain embodiments the extended nonionic surfactant includes Guerbet C10 or C12(PO)8(EO)n. The detergent compositions and methods of employing the same beneficially clean soils from textiles including difficult to remove cosmetic soils and food oils, even those comprised of non-trans fats.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Inventors: Victor Fuk-Pong Man, Derrick Anderson, Gang Pu, Jimmy Stokes, Kaustav Ghosh