by evaporation

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber and by-product extraction systems and methods

    • Patent number 11,566,086
    • Issue date Jan 31, 2023
    • KULTEVAT, INC.
    • Anthony Nocera
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing ABS graft copolymers

    • Patent number 11,499,044
    • Issue date Nov 15, 2022
    • INEOS STYROLUTION GROUP GMBH
    • Gisbert Michels
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber and by-product extraction systems and methods

    • Patent number 11,230,613
    • Issue date Jan 25, 2022
    • KULTEVAT, INC.
    • Anthony Nocera
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solidification of a natural rubber latex by polyquaternary polymers

    • Patent number 11,142,590
    • Issue date Oct 12, 2021
    • Versalis S.p.A.
    • Giacomo Gagliardi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the production of water and solvent-free hydrogenated n...

    • Patent number 10,882,980
    • Issue date Jan 5, 2021
    • ARLANXEO Deutschland GmbH
    • Matthias Soddemann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the production of water and solvent-free nitrile rubbers

    • Patent number 10,858,455
    • Issue date Dec 8, 2020
    • ARLANXEO Deutschland GmbH
    • Hanns-Ingolf Paul
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber and by-product extraction systems and methods

    • Patent number 10,584,185
    • Issue date Mar 10, 2020
    • KULTEVAT, INC.
    • Anthony Nocera
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for producing modified polymer and hydrogenated product thereof

    • Patent number 9,593,192
    • Issue date Mar 14, 2017
    • JSR Corporation
    • Kentarou Ueba
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for the production of water and solvent-free nitrile rubbers

    • Patent number 9,469,697
    • Issue date Oct 18, 2016
    • LANXESS Deutschland GmbH
    • Hanns-Ingolf Paul
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the production of water and solvent-free hydrogenated n...

    • Patent number 9,249,236
    • Issue date Feb 2, 2016
    • LANXESS Deutschland GmbH
    • Matthias Soddemann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of an artificial latex

    • Patent number 8,648,131
    • Issue date Feb 11, 2014
    • Kraton Polymers US LLC
    • Arwin W. van der Waal
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing a polychloroprene-based polymer dispersion and...

    • Patent number 8,389,674
    • Issue date Mar 5, 2013
    • LANXESS Deutschland GmbH
    • Pascal Debayle
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for manufacturing natural rubber

    • Patent number 8,293,817
    • Issue date Oct 23, 2012
    • The Yokohama Rubber Co. Ltd.
    • Takashi Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2875823

    • Patent number 2,875,823
    • Issue date Mar 3, 1959
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2857962

    • Patent number 2,857,962
    • Issue date Oct 28, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2853127

    • Patent number 2,853,127
    • Issue date Sep 23, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2514207

    • Patent number 2,514,207
    • Issue date Jul 4, 1950
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2360445

    • Patent number 2,360,445
    • Issue date Oct 17, 1944
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2161455

    • Patent number 2,161,455
    • Issue date Jun 6, 1939
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2123482

    • Patent number 2,123,482
    • Issue date Jul 12, 1938
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2119932

    • Patent number 2,119,932
    • Issue date Jun 7, 1938
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2081556

    • Patent number 2,081,556
    • Issue date May 25, 1937
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2035437

    • Patent number 2,035,437
    • Issue date Mar 24, 1936
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2029831

    • Patent number 2,029,831
    • Issue date Feb 4, 1936
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1981691

    • Patent number 1,981,691
    • Issue date Nov 20, 1934
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1980599

    • Patent number 1,980,599
    • Issue date Nov 13, 1934
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1846164

    • Patent number 1,846,164
    • Issue date Feb 23, 1932
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1840243

    • Patent number 1,840,243
    • Issue date Jan 5, 1932
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1834148

    • Patent number 1,834,148
    • Issue date Dec 1, 1931
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1793265

    • Patent number 1,793,265
    • Issue date Feb 17, 1931
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents