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).
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Publication number: 20230149588Abstract: 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: ApplicationFiled: January 17, 2023Publication date: May 18, 2023Inventors: Peter N. Nguyen, Bhaveshkumar Shah
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Patent number: 11560821Abstract: 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: GrantFiled: March 7, 2022Date of Patent: January 24, 2023Assignee: 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
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Publication number: 20220186651Abstract: 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: ApplicationFiled: March 7, 2022Publication date: June 16, 2022Applicant: 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
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Patent number: 11300030Abstract: 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: GrantFiled: August 14, 2018Date of Patent: April 12, 2022Assignee: 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
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Publication number: 20210332733Abstract: 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: ApplicationFiled: August 14, 2018Publication date: October 28, 2021Applicant: 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
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Patent number: 10945436Abstract: 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: GrantFiled: July 31, 2019Date of Patent: March 16, 2021Assignee: S. C. Johnson & Son, Inc.Inventor: Bhaveshkumar Shah
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Publication number: 20190350205Abstract: 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: ApplicationFiled: July 31, 2019Publication date: November 21, 2019Inventor: Bhaveshkumar Shah
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Patent number: 10408110Abstract: 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: GrantFiled: June 18, 2018Date of Patent: September 10, 2019Assignee: Cummins Emission Solutions Inc.Inventors: Ryan Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
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Patent number: 10405552Abstract: 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: GrantFiled: May 22, 2017Date of Patent: September 10, 2019Assignee: S. C. Johnson & Son, Inc.Inventor: Bhaveshkumar Shah
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Publication number: 20190063294Abstract: 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: ApplicationFiled: June 18, 2018Publication date: February 28, 2019Applicant: CUMMINS EMISSION SOLUTIONS INC.Inventors: Ryan Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
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Publication number: 20180332854Abstract: 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: ApplicationFiled: May 22, 2017Publication date: November 22, 2018Applicant: S. C. Johnson & Son, Inc.Inventor: Bhaveshkumar Shah
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Patent number: 10024217Abstract: 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: GrantFiled: August 22, 2017Date of Patent: July 17, 2018Assignee: CUMMINS EMISSION SOLUTIONS INC.Inventors: Ryan M. Johnson, Udit Bhaveshkumar Shah, Samuel Johnson, Mahendra Mittapalli, Kartiki Jagtap
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Patent number: 9987387Abstract: 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: GrantFiled: September 24, 2013Date of Patent: June 5, 2018Assignee: S. C. Johnson & Son, Inc.Inventors: Peter N. Nguyen, Bhaveshkumar Shah
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Patent number: 9669127Abstract: 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: GrantFiled: June 30, 2015Date of Patent: June 6, 2017Assignee: S. C. Johnson & Son, Inc.Inventor: Bhaveshkumar Shah
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Publication number: 20160303270Abstract: 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: ApplicationFiled: June 20, 2016Publication date: October 20, 2016Applicant: S.C. Johnson & Son, Inc.Inventors: Bhaveshkumar Shah, Nitin Sharma
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Publication number: 20160264344Abstract: 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: ApplicationFiled: April 8, 2016Publication date: September 15, 2016Applicant: 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
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Patent number: 9393336Abstract: 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: GrantFiled: March 23, 2012Date of Patent: July 19, 2016Assignee: S. C. Johnson & Son, Inc.Inventors: Bhaveshkumar Shah, Nitin Sharma
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Publication number: 20160121011Abstract: 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: ApplicationFiled: January 13, 2016Publication date: May 5, 2016Applicant: S. C. Johnson & Son, Inc.Inventors: Peter N. Nguyen, Bhaveshkumar Shah
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Publication number: 20150297780Abstract: 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: ApplicationFiled: June 30, 2015Publication date: October 22, 2015Applicant: S. C. JOHNSON & SON, INC.Inventor: Bhaveshkumar Shah
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Patent number: 9108792Abstract: 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: GrantFiled: March 6, 2015Date of Patent: August 18, 2015Assignee: S.C. Johnson & Son, Inc.Inventor: Bhaveshkumar Shah