Patents by Inventor Bhaveshkumar Shah

Bhaveshkumar Shah 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: 20230149588
    Abstract: An aerosol product is disclosed having a dispensing container, a dispensing actuator, a spray nozzle, and a composition including about 0.1% to about 2.5% by weight of an insecticide active component. The aerosol product has a flow rate of about 1.5 g/s to about 3.0 g/s and an average particle size of about 145 ?m to about 200 ?m.
    Type: Application
    Filed: January 17, 2023
    Publication date: May 18, 2023
    Inventors: Peter N. Nguyen, Bhaveshkumar Shah
  • Patent number: 11560821
    Abstract: A decomposition chamber for an aftertreatment system includes: a body comprising: an inlet configured to receive exhaust gas, an outlet configured to expel the exhaust gas, a thermal management chamber in fluid communication with the inlet, the thermal management chamber configured to receive an exhaust gas first portion from the inlet, an exhaust assist chamber in fluid communication with the inlet, the exhaust assist chamber configured to receive an exhaust gas second portion from the inlet, and a main flow chamber in fluid communication with the inlet, the main flow chamber configured to receive an exhaust gas third portion from the inlet, receive the exhaust gas first portion from the thermal management chamber, and receive the exhaust gas second portion from the exhaust assist chamber.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: January 24, 2023
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Samuel Johnson, Ryan M. Johnson, Kartiki Jagtap, Enoch Nanduru, Mahendra Mittapalli, Udit Bhaveshkumar Shah, Suraj D. Khalate, Pradnya Chandrakant Joshi, Vinay Kumar Joshi, Vaidyanadan Sundaram
  • Publication number: 20220186651
    Abstract: A decomposition chamber for an aftertreatment system includes: a body comprising: an inlet configured to receive exhaust gas, an outlet configured to expel the exhaust gas, a thermal management chamber in fluid communication with the inlet, the thermal management chamber configured to receive an exhaust gas first portion from the inlet, an exhaust assist chamber in fluid communication with the inlet, the exhaust assist chamber configured to receive an exhaust gas second portion from the inlet, and a main flow chamber in fluid communication with the inlet, the main flow chamber configured to receive an exhaust gas third portion from the inlet, receive the exhaust gas first portion from the thermal management chamber, and receive the exhaust gas second portion from the exhaust assist chamber.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 16, 2022
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Samuel Johnson, Ryan M. Johnson, Kartiki Jagtap, Enoch Nanduru, Mahendra Mittapalli, Udit Bhaveshkumar Shah, Suraj D. Khalate, Pradnya Chandrakant Joshi, Vinay Kumar Joshi, Vaidyanadan Sundaram
  • Patent number: 11300030
    Abstract: A decomposition chamber for an aftertreatment system includes: a body including: an inlet configured to receive exhaust gas; an outlet configured to expel the exhaust gas, a thermal management chamber in fluid communication with the inlet, the thermal management chamber configured to receive a first portion of the exhaust gas from the inlet, and a main flow chamber in fluid communication with the inlet, the main flow chamber configured to receive a second portion of the exhaust gas from the inlet and to receive the first portion of the exhaust gas from the thermal management chamber; and a diffuser positioned within the main flow chamber, the diffuser including: a diffuser inlet portion including a plurality of diffuser perforations, the diffuser inlet portion configured to receive the exhaust gas from the main flow chamber, and a diffuser flange portion configured to receive the exhaust gas from the diffuser inlet portion and provide the exhaust gas to the outlet.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: April 12, 2022
    Assignee: CUMMINS EMISSION SOLUTIONS INC.
    Inventors: Samuel Johnson, Ryan M. Johnson, Kartiki Jagtap, Enoch Nanduru, Mahendra Mittapalli, Udit Bhaveshkumar Shah, Suraj D. Khalate, Pradnya Chandrakant Joshi, Vinay Kumar Joshi, Vaidyanadan Sundaram
  • Publication number: 20210332733
    Abstract: A decomposition chamber for an aftertreatment system includes a body and a diffuser. The body includes an inlet, an outlet, a thermal management chamber, and a main flow chamber. The inlet is configured to receive exhaust gas. The outlet is configured to expel the exhaust gas. The thermal management chamber is in fluid communication with the inlet. The thermal management chamber is configured to receive an exhaust gas first portion from the inlet. The main flow chamber is in fluid communication with the inlet. The main flow chamber is configured to receive an exhaust gas second portion from the inlet and to receive the exhaust gas first portion from the thermal management chamber. The diffuser is positioned within the main flow chamber. The diffuser includes a diffuser inlet portion and a diffuser flange portion. The diffuser inlet portion includes a plurality of diffuser perforations.
    Type: Application
    Filed: August 14, 2018
    Publication date: October 28, 2021
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Samuel Johnson, Ryan M. Johnson, Kartiki Jagtap, Enoch Nanduru, Mahendra Mittapalli, Udit Bhaveshkumar Shah, Suraj D. Khalate, Pradnya Chandrakant Joshi, Vinay Kumar Joshi, Vaidyanadan Sundaram
  • Patent number: 10945436
    Abstract: A composite insecticidal composition is disclosed that contains three active ingredients, which are transfluthrin, prallethrin, and cypermethrin. The composite insecticide composition may further contain at least one of a solvent and a propellant. The weight percentage of each of the active ingredients may be about 0.05% to 0.5%.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: March 16, 2021
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Bhaveshkumar Shah
  • Publication number: 20190350205
    Abstract: A composite insecticidal composition is disclosed that contains three active ingredients, which are transfluthrin, prallethrin, and cypermethrin. The composite insecticide composition may further contain at least one of a solvent and a propellant. The weight percentage of each of the active ingredients may be about 0.05% to 0.5%.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 21, 2019
    Inventor: Bhaveshkumar Shah
  • Patent number: 10408110
    Abstract: A decomposition reactor for an exhaust system includes an exterior component defining an internal volume and having an inlet and an outlet with the inlet and outlet are formed on a same side of the exterior component. A flow divider is positioned within the internal volume and defines a thermal management chamber and a main flow chamber. A first flow path of exhaust flows from the inlet into the main flow chamber to mix with dosed, and a second flow path of exhaust flows from the inlet into the thermal management chamber to control a temperature of a portion of the flow divider. In some implementations, one or more swirling diverters can be coupled to the flow divider and positioned proximate the outlet of the exterior component to impart a vortical motion to a combined reductant and exhaust gas flow exiting out the outlet.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: September 10, 2019
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Ryan Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
  • Patent number: 10405552
    Abstract: A composite insecticidal composition is disclosed that contains three active ingredients, which are transfluthrin, prallethrin, and cypermethrin. The composite insecticide composition may further contain at least one of a solvent and a propellant. The weight percentage of each of the active ingredients may be about 0.05% to 0.5%.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: September 10, 2019
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Bhaveshkumar Shah
  • Publication number: 20190063294
    Abstract: A decomposition reactor for an exhaust system includes an exterior component defining an internal volume and having an inlet and an outlet with the inlet and outlet are formed on a same side of the exterior component. A flow divider is positioned within the internal volume and defines a thermal management chamber and a main flow chamber. A first flow path of exhaust flows from the inlet into the main flow chamber to mix with dosed, and a second flow path of exhaust flows from the inlet into the thermal management chamber to control a temperature of a portion of the flow divider. In some implementations, one or more swirling diverters can be coupled to the flow divider and positioned proximate the outlet of the exterior component to impart a vortical motion to a combined reductant and exhaust gas flow exiting out the outlet.
    Type: Application
    Filed: June 18, 2018
    Publication date: February 28, 2019
    Applicant: CUMMINS EMISSION SOLUTIONS INC.
    Inventors: Ryan Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
  • Publication number: 20180332854
    Abstract: A composite insecticidal composition is disclosed that contains three active ingredients, which are transfluthrin, prallethrin, and cypermethrin. The composite insecticide composition may further contain at least one of a solvent and a propellant. The weight percentage of each of the active ingredients may be about 0.05% to 0.5%.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 22, 2018
    Applicant: S. C. Johnson & Son, Inc.
    Inventor: Bhaveshkumar Shah
  • Patent number: 10024217
    Abstract: A decomposition reactor for an exhaust system includes an exterior component defining an internal volume and having an inlet and an outlet with the inlet and outlet are formed on a same side of the exterior component. A flow divider is positioned within the internal volume and defines a thermal management chamber and a main flow chamber. A first flow path of exhaust flows from the inlet into the main flow chamber to mix with dosed, and a second flow path of exhaust flows from the inlet into the thermal management chamber to control a temperature of a portion of the flow divider. In some implementations, one or more swirling diverters can be coupled to the flow divider and positioned proximate the outlet of the exterior component to impart a vortical motion to a combined reductant and exhaust gas flow exiting out the outlet.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: July 17, 2018
    Assignee: CUMMINS EMISSION SOLUTIONS INC.
    Inventors: Ryan M. Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
  • Patent number: 9987387
    Abstract: Aerosol odor eliminating compositions are described which are aqueous based and include at least one alkylene glycol, at least one surfactant wherein one or more of the at least one surfactant has an HLB of about 7 to about 20, compressed gas propellant, at least one fragrance, a buffering system and water. The composition excludes inclusion of a low molecular weight monohydric. The compositions have a volatile organic content (VOC) of less than 5.0% of the total composition based on 100 wt. %, or alternatively, a VOC of less than 0.1% as to the total composition based on 100 wt. % in absence of the wt. % of the active fragrant material of the fragrance. The compositions additionally have a consistent spray rate at multiple pressure ranges.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: June 5, 2018
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, Bhaveshkumar Shah
  • Patent number: 9669127
    Abstract: An aqueous compressed gas aerosol formulation in combination with a lined steel can, which may also optionally be tin plated, to provide corrosion stability, fragrance stability and color stability. An aerosol formulation of particular advantage for use is an air and/or fabric treatment formulation. The combination provides a compatibility which allows for the ability to use a broader fragrance pallet for the air and/or fabric treatment formulation which is aqueous based in major proportion. The formulation includes, in addition to an aqueous carrier, a fragrance, nonionic surfactant(s) or a blend of nonionic surfactant(s) and cationic surfactant(s), a compressed gas propellant(s), pH adjuster(s), and corrosion inhibitor(s). The formulation has a pH of about 8 to less than 10. The corrosion inhibitor(s) is(are) mild in strength and used in a minor amount.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: June 6, 2017
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Bhaveshkumar Shah
  • Publication number: 20160303270
    Abstract: An insert, a system, and a method for dispensing a compressed gas product. The insert includes a swirl chamber, inlet ports to the swirl chamber, and an outlet orifice. The insert has specifically configured parameters relating to the diameter of the swirl chamber, the diameter of the outlet orifice, the length of the outlet orifice, and the depth of the swirl chamber. The insert, system, and method can provide a dispensed compressed gas product with a remarkably constant flow rate and with a remarkably constant particle size.
    Type: Application
    Filed: June 20, 2016
    Publication date: October 20, 2016
    Applicant: S.C. Johnson & Son, Inc.
    Inventors: Bhaveshkumar Shah, Nitin Sharma
  • Publication number: 20160264344
    Abstract: Pressurized compositions propelled by a pressurizing component (preferably a propellant such as compressed gas) and further including at least one active ingredient, at least one high molecular weight nonionic surfactant, and water which is a major component of the composition and is at least substantially ion-free and/or salt-free (preferably ion-free and salt-free), wherein the composition is stored in and dispensed from a plastic pressurized container. The plastic is preferably PET or PEN. The composition has a pH of about 4 to about 8.5. The composition can include as active ingredient(s), one or more of a fragrance component, an odor eliminating compound, an insecticide, an antimicrobial, and a disinfectant.
    Type: Application
    Filed: April 8, 2016
    Publication date: September 15, 2016
    Applicant: S. C. Johnson & Son, Inc.
    Inventors: Paul A. Clark, Kimberly J. Harris, Peter N. Nguyen, Rachel E. Salowitz, Bhaveshkumar Shah, Maciej K. Tasz, John S. Trent
  • Patent number: 9393336
    Abstract: An insert, a system, and a method are provided for dispensing a compressed gas product. The insert includes a swirl chamber, inlet ports to the swirl chamber, and an outlet orifice. The insert has specifically configured parameters relating to the diameter of the swirl chamber, the diameter of the outlet orifice, the length of the outlet orifice, and the depth of the swirl chamber. The insert, system, and method can provide a dispensed compressed gas product with a remarkably constant flow rate and with a remarkably constant particle size.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: July 19, 2016
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Bhaveshkumar Shah, Nitin Sharma
  • Publication number: 20160121011
    Abstract: Aerosol compositions propelled by compressed gas providing enhanced intensity of one or more active components (e.g., fragrance, malodor counteractant, insecticide, disinfectant, or antimicrobial) over an extended period of time in the environment of use consistently over the life of the product. This is provided by a selected combination of spray rate and average particle size of the composition. The increased intensity over time can be further enhanced by further selection of the initial and terminal pressure under which the composition is maintained, and the pressure drop ratio, with respect to the composition product and a suitable dispensing container.
    Type: Application
    Filed: January 13, 2016
    Publication date: May 5, 2016
    Applicant: S. C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, Bhaveshkumar Shah
  • Publication number: 20150297780
    Abstract: An aqueous compressed gas aerosol formulation in combination with a lined steel can, which may also optionally be tin plated, to provide corrosion stability, fragrance stability and color stability. An aerosol formulation of particular advantage for use is an air and/or fabric treatment formulation. The combination provides a compatibility which allows for the ability to use a broader fragrance pallet for the air and/or fabric treatment formulation which is aqueous based in major proportion. The formulation includes, in addition to an aqueous carrier, a fragrance, nonionic surfactant(s) or a blend of nonionic surfactant(s) and cationic surfactant(s), a compressed gas propellant(s), pH adjuster(s), and corrosion inhibitor(s). The formulation has a pH of about 8 to less than 10. The corrosion inhibitor(s) is(are) mild in strength and used in a minor amount.
    Type: Application
    Filed: June 30, 2015
    Publication date: October 22, 2015
    Applicant: S. C. JOHNSON & SON, INC.
    Inventor: Bhaveshkumar Shah
  • Patent number: 9108792
    Abstract: An aqueous compressed gas aerosol formulation in combination with a lined steel can, which may also optionally be tin plated, to provide corrosion stability, fragrance stability and color stability. An aerosol formulation of particular advantage for use is an air and/or fabric treatment formulation. The combination provides a compatibility which allows for the ability to use a broader fragrance pallet for the air and/or fabric treatment formulation which is aqueous based in major proportion. The formulation includes, in addition to an aqueous carrier, a fragrance, nonionic surfactant(s) or a blend of nonionic surfactant(s) and cationic surfactant(s), a compressed gas propellant(s), pH adjuster(s), and corrosion inhibitor(s). The formulation has a pH of about 8 to less than 10. The corrosion inhibitor(s) is(are) mild in strength and used in a minor amount.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: August 18, 2015
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Bhaveshkumar Shah