Patents by Inventor Gangadhar Jogikalmath

Gangadhar Jogikalmath 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).

  • Patent number: 11932765
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: March 19, 2024
    Assignee: QED Labs, Inc.
    Inventor: Gangadhar Jogikalmath
  • Publication number: 20230331986
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Application
    Filed: June 16, 2023
    Publication date: October 19, 2023
    Inventor: Gangadhar JOGIKALMATH
  • Publication number: 20230142258
    Abstract: Staple fibers and compositions formed from staple fibers are disclosed herein. The fibers are functionalized with molecules that render fabrics comprising the disclosed fibers hydrophobic, hydrophilic, and/or release molecules upon exposure to an external stimulus. Also presented are methods of synthesizing the same and a fabric comprising woven yarns including the staple fiber.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 11, 2023
    Inventors: Gangadhar Jogikalmath, Deepak Arabagatte Ramappa
  • Publication number: 20220389220
    Abstract: Compositions with improved flame properties and with improved melt dripping properties can include a first polymer and a reactive component. The first polymer may be nylon or polyethylene terephthalate (PET). The composition can be formed into fibers and woven into a fabric. Crosslinking of the first polymer or of the first polymer and the reactive component can provide the improved properties.
    Type: Application
    Filed: August 18, 2022
    Publication date: December 8, 2022
    Inventors: Gangadhar JOGIKALMATH, Adam VISENTIN, Deepak Arabagatte RAMAPPA
  • Patent number: 11306414
    Abstract: Compositions and articles with improved flame properties and fabric with improved melt dripping properties is disclosed. Reduced melt dripping can prevent injuries. Methods for making and using such compositions, articles and fabric are disclosed.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: April 19, 2022
    Assignee: QED Labs Inc.
    Inventors: Deepak Arabagatte Ramappa, Gangadhar Jogikalmath
  • Patent number: 11179663
    Abstract: Disclosed are polyurethane-based foams. The foams may have one or more vicrucidal/bactericidal agents. The foams may be used as filters that capture and/or inactivate viral particles, such as, virions associated with COVID-19. Also described are methods of making the foams and methods of using the foams.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: November 23, 2021
    Assignee: AVIRO LLC
    Inventors: Gangadhar Jogikalmath, Deepak Arabagatte Ramappa
  • Publication number: 20210309855
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Application
    Filed: June 16, 2021
    Publication date: October 7, 2021
    Inventor: Gangadhar JOGIKALMATH
  • Patent number: 11104799
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Grant
    Filed: November 26, 2017
    Date of Patent: August 31, 2021
    Assignee: QED Labs, Inc.
    Inventor: Gangadhar Jogikalmath
  • Patent number: 11066554
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Grant
    Filed: November 26, 2017
    Date of Patent: July 20, 2021
    Assignee: QED Labs, Inc.
    Inventor: Gangadhar Jogikalmath
  • Patent number: 11008458
    Abstract: Compositions of injection molded articles, multilayer extruded articles, and 3D printed articles with improved flame properties and with improved melt dripping properties are disclosed. Improved flame resistant articles may be beneficial for a large number of injection molded parts, 3D printed parts, and extruded parts. Reduced melt dripping also may be beneficial for such applications. Methods for using such compositions, printed parts, molded parts, and extruded parts are disclosed.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: May 18, 2021
    Assignee: QED Labs Inc.
    Inventors: Gangadhar Jogikalmath, Deepak Arabagatte Ramappa
  • Publication number: 20200123382
    Abstract: Compositions with improved flame properties and with improved melt dripping properties can include a first polymer and a reactive component. The first polymer may be nylon or polyethylene terephthalate (PET). The composition can be formed into fibers and woven into a fabric. Crosslinking of the first polymer or of the first polymer and the reactive component can provide the improved properties.
    Type: Application
    Filed: April 24, 2017
    Publication date: April 23, 2020
    Inventors: Gangadhar JOGIKALMATH, Adam VISENTIN, Deepak Arabagatte RAMAPPA
  • Publication number: 20190382958
    Abstract: The present invention provides methods for producing exfoliated clay platelets from a swellable clay material. In embodiments, the method for producing exfoliated clay platelets includes providing an exfoliating agent comprising an anionic extractant, and exposing the swellable clay material to the exfoliating agent, wherein the exfoliating agent produces exfoliated clay platelets from the swellable clay material. Methods for treating paper precursors and paper sheets are also disclosed, as are paper products formed from such paper precursors or paper sheets.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 19, 2019
    Inventors: Gangadhar Jogikalmath, Andrea Hicks, David S. Soane
  • Publication number: 20190359824
    Abstract: Meltable flame retardant compositions and fibers fabricated thereof are provided. Compositions of the present disclosure comprise a polymer, a nitrogenous compounds and/or a phosphorus compound. Fibers and compositions of the present disclosure can be used to make fabrics. When fibers, fabrics, and compositions of the present disclosure are exposed to flame, non-flammable gases are released such that the flames is retarded and/or extinguished.
    Type: Application
    Filed: November 26, 2017
    Publication date: November 28, 2019
    Inventor: Gangadhar JOGIKALMATH
  • Publication number: 20190309442
    Abstract: Staple fibers and compositions formed from staple fibers are disclosed herein. The fibers are functionalized with molecules that render fabrics comprising the disclosed fibers hydrophobic, hydrophilic, and/or release molecules upon exposure to an external stimulus. Also presented are methods of synthesizing the same and a fabric comprising woven yarns including the staple fiber.
    Type: Application
    Filed: November 20, 2017
    Publication date: October 10, 2019
    Inventors: Gangadhar Jogikalmath, Deepak Arabagatte Ramappa
  • Patent number: 10364532
    Abstract: The present invention provides methods for producing exfoliated clay platelets from a swellable clay material. In embodiments, the method for producing exfoliated clay platelets includes providing an exfoliating agent comprising an anionic extractant, and exposing the swellable clay material to the exfoliating agent, wherein the exfoliating agent produces exfoliated clay platelets from the swellable clay material. Methods for treating paper precursors and paper sheets are also disclosed, as are paper products formed from such paper precursors or paper sheets.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: July 30, 2019
    Assignee: Crop Enhancement, Inc.
    Inventors: Gangadhar Jogikalmath, Andrea Schneider, David S. Soane
  • Publication number: 20190048188
    Abstract: Compositions of injection molded articles, multilayer extruded articles, and 3D printed articles with improved flame properties and with improved melt dripping properties are disclosed. Improved flame resistant articles may be beneficial for a large number of injection molded parts, 3D printed parts, and extruded parts. Reduced melt dripping also may be beneficial for such applications. Methods for using such compositions, printed parts, molded parts, and extruded parts are disclosed.
    Type: Application
    Filed: March 16, 2017
    Publication date: February 14, 2019
    Inventors: Gangadhar Jogikalmath, Deepak Arabagatte Ramappa
  • Patent number: 10131757
    Abstract: The invention concerns methods and compositions for modifying a surface of a material by anchoring a surface modifying additive to a polymer matrix using an anchor molecule, wherein the surface modifying additive and the anchor molecule are both added to a melt phase of the polymer matrix.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: November 20, 2018
    Assignee: QED Labs, Inc.
    Inventors: Deepak Arabagatte Ramappa, Gangadhar Jogikalmath
  • Patent number: 10012061
    Abstract: The invention provides formulations for facilitating the removal of oil from a surface using a chisel composition, wherein the chisel composition includes a polymer having one or more binding points with a high affinity for the surface, and one or more hydrophilic segments that form a hydrophilic coating on the surface, rendering the surface water-wet and thereby facilitating the removal of oil from the surface. The invention also provides for methods of use of such formulations.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 3, 2018
    Assignee: Soane Energy, LLC
    Inventors: David S. Soane, Rosa Casado Portilla, Robert P. Mahoney, Gangadhar Jogikalmath, Philip Wuthrich, Ian Slattery
  • Publication number: 20170332627
    Abstract: The invention encompasses resinate formulations comprising an agricultural active ingredient and an ion exchange resin, wherein the agricultural active ingredient is imbibed upon the ion exchange resin; and methods of treating an agricultural surface. The invention also encompasses methods of manufacturing an agricultural formulation comprising a resinate, comprising: providing an agricultural active ingredient and an ion exchange resin; and mixing the agricultural active ingredient and the ion exchange resin to imbibe the agricultural active ingredient upon the ion exchange resin, thereby forming the resinate.
    Type: Application
    Filed: March 30, 2017
    Publication date: November 23, 2017
    Inventors: K. Suzanne Rawden, Sandra Rifai, Gangadhar Jogikalmath, Andrea Schneider, Jonathan Flores, David S. Soane
  • Publication number: 20170298202
    Abstract: The invention concerns methods and compositions for modifying a surface of a material by anchoring a surface modifying additive to a polymer matrix using an anchor molecule, wherein the surface modifying additive and the anchor molecule are both added to a melt phase of the polymer matrix.
    Type: Application
    Filed: March 23, 2015
    Publication date: October 19, 2017
    Inventors: Deepak Arabagatte RAMAPPA, Gangadhar JOGIKALMATH