Patents by Inventor Umakant Pravinchandra Joshi

Umakant Pravinchandra Joshi 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: 20240002245
    Abstract: A method for forming an insoluble adduct using an acidic medium is provided. A chemical process utilizes acidic media to change the solubility behavior of metal solutes. The method can utilize Group 1 soluble alkali metals but can also be extended to any other soluble salts discussed under the solubility rules. The insoluble salts can be Group 2 alkaline earth metals or other insoluble salts. The insoluble adduct can have the designation XYZ where X is a soluble metal from a metal hydroxide or a metal oxide, Y is an insoluble metal from an insoluble metal hydroxide or an insoluble metal oxide, and Z is the acid ion from an aqueous acidic media.
    Type: Application
    Filed: September 12, 2023
    Publication date: January 4, 2024
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventors: UMAKANT PRAVINCHANDRA JOSHI, AUSTIN SCHNEIDER, BRADLEY GLOVER, JOHN N. GLOVER, JEFFREY SCOTT OLIVER, KRISHNA K. RAO
  • Patent number: 11787700
    Abstract: A method for forming an insoluble adduct using an acidic medium is provided. A chemical process utilizes acidic media to change the solubility behavior of metal solutes. The method can utilize Group 1 soluble alkali metals but can also be extended to any other soluble salts discussed under the solubility rules. The insoluble salts can be Group 2 alkaline earth metals or other insoluble salts. The insoluble adduct can have the designation XYZ where X is a soluble metal from a metal hydroxide or a metal oxide, Y is an insoluble metal from an insoluble metal hydroxide or an insoluble metal oxide, and Z is the acid ion from an aqueous acidic media.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: October 17, 2023
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Austin Schneider, Bradley Glover, John N. Glover, Jeffrey Scott Oliver, Krishna K. Rao
  • Publication number: 20230159344
    Abstract: A method for forming an insoluble adduct using an acidic medium is provided. A chemical process utilizes acidic media to change the solubility behavior of metal solutes. The method can utilize Group 1 soluble alkali metals but can also be extended to any other soluble salts discussed under the solubility rules. The insoluble salts can be Group 2 alkaline earth metals or other insoluble salts. The insoluble adduct can have the designation XYZ where X is a soluble metal from a metal hydroxide or a metal oxide, Y is an insoluble metal from an insoluble metal hydroxide or an insoluble metal oxide, and Z is the acid ion from an aqueous acidic media.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 25, 2023
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventors: UMAKANT PRAVINCHANDRA JOSHI, AUSTIN SCHNEIDER, BRADLEY GLOVER, JOHN N. GLOVER, JEFF OLIVER, KRISHNA K. RAO
  • Publication number: 20220047967
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Application
    Filed: November 1, 2021
    Publication date: February 17, 2022
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventor: UMAKANT PRAVINCHANDRA JOSHI
  • Publication number: 20220047966
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Application
    Filed: November 1, 2021
    Publication date: February 17, 2022
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventor: UMAKANT PRAVINCHANDRA JOSHI
  • Patent number: 11161056
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: November 2, 2021
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventor: Umakant Pravinchandra Joshi
  • Publication number: 20190151773
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Application
    Filed: January 25, 2019
    Publication date: May 23, 2019
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventor: UMAKANT PRAVINCHANDRA JOSHI
  • Patent number: 10258902
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: April 16, 2019
    Assignee: Crystaphase Products, Inc.
    Inventor: Umakant Pravinchandra Joshi
  • Patent number: 10183281
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: January 22, 2019
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Patent number: 10144696
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: December 4, 2018
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20180178202
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Application
    Filed: April 10, 2017
    Publication date: June 28, 2018
    Applicant: Crystaphase Products, Inc.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20180050281
    Abstract: Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained on the solid, porous substrate.
    Type: Application
    Filed: April 12, 2017
    Publication date: February 22, 2018
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventor: UMAKANT PRAVINCHANDRA JOSHI
  • Patent number: 9770707
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: September 26, 2017
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Patent number: 9643163
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: May 9, 2017
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20170065964
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Application
    Filed: November 2, 2016
    Publication date: March 9, 2017
    Applicant: Crystaphase Products, Inc.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20170043326
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Application
    Filed: November 2, 2016
    Publication date: February 16, 2017
    Applicant: Crystaphase Products, Inc.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20160303545
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Application
    Filed: April 15, 2016
    Publication date: October 20, 2016
    Applicant: Crystaphase Products, Inc.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Publication number: 20160102041
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Application
    Filed: June 29, 2015
    Publication date: April 14, 2016
    Applicant: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Patent number: RE49551
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: June 13, 2023
    Assignee: CRYSTAPHASE PRODUCTS, INC
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham
  • Patent number: RE49610
    Abstract: A transesterification catalyst that is heterogeneous and a method for preparing said transesterification catalyst are provided. The catalyst can be used in a variety of transesterification reactor configurations including CSTR (continuous stirred tank reactors), ebullated (or ebullating) beds or any other fluidized bed reactors, and PFR (plug flow, fixed bed reactors). The catalyst can be used for manufacturing commercial grade biodiesel, biolubricants and glycerin.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: August 15, 2023
    Assignee: CRYSTAPHASE PRODUCTS, INC.
    Inventors: Umakant Pravinchandra Joshi, Peter Gregory Ham