TREA

electron-exchangers

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  • CPC
  • B01J47/005
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J47/00Ion-exchange processes in general Apparatus therefor

Current Industry

B01J47/005electron-exchangers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical separation utilizing metalloporphyrins and metallop...
    • Patent number 5,711,867
    • Issue date Jan 27, 1998
    • Rennselaer Polytechnic Institute
    • Todd M. Przybycien
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for removing oxidizable substance or reducible substance, c...
    • Patent number 5,393,724
    • Issue date Feb 28, 1995
    • Tosoh Corporation
    • Kengo Okajima
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Magnetically stabilized fluidized particles in liquid media
    • Patent number 5,230,805
    • Issue date Jul 27, 1993
    • Allied-Signal Inc.
    • Stephen F. Yates
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Deionization sorbent comprised of ion exchange resin and polymer bi...
    • Patent number 4,719,242
    • Issue date Jan 12, 1988
    • Allied-Signal Inc.
    • Stephen F. Yates
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for removing hydrogen sulfide from aqueous streams
    • Patent number 4,455,236
    • Issue date Jun 19, 1984
    • General Electric Company
    • Bang M. Kim
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Borane reducing resins
    • Patent number 4,410,665
    • Issue date Oct 18, 1983
    • Rohm & Haas Company
    • Larry Manziek
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Porous open-cell filled reactive material
    • Patent number 4,368,277
    • Issue date Jan 11, 1983
    • Stanislav V. Burinsky
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Borane reducing resins
    • Patent number 4,355,140
    • Issue date Oct 19, 1982
    • Rohm & Haas Company
    • Larry Manziek
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Borane reducing resins
    • Patent number 4,311,811
    • Issue date Jan 19, 1982
    • Rohm & Haas Company
    • Larry Manziek
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Borane reducing resins
    • Patent number 4,311,812
    • Issue date Jan 19, 1982
    • Rohm & Haas Company
    • Larry Manziek
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Borane reducing resins for removal of metal ions
    • Patent number 4,240,909
    • Issue date Dec 23, 1980
    • Rohm & Haas Company
    • Larry Manziek
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of stable strong base cellulosic anion exchangers with...
    • Patent number 4,032,293
    • Issue date Jun 28, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • Dorothy M. Perrier
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Redox resin process
    • Patent number 3,976,571
    • Issue date Aug 24, 1976
    • Rhone-Poulenc S. A.
    • Andre Rio
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3821137
    • Patent number 3,821,137
    • Issue date Jun 28, 1974
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3728286
    • Patent number 3,728,286
    • Issue date Apr 17, 1973
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3728103
    • Patent number 3,728,103
    • Issue date Apr 17, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3694384
    • Patent number 3,694,384
    • Issue date Sep 26, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3687829
    • Patent number 3,687,829
    • Issue date Aug 29, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3344090
    • Patent number 3,344,090
    • Issue date Sep 26, 1967
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3267073
    • Patent number 3,267,073
    • Issue date Aug 16, 1966
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3183185
    • Patent number 3,183,185
    • Issue date May 11, 1965
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3173892
    • Patent number 3,173,892
    • Issue date Mar 16, 1965
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3032600
    • Patent number 3,032,600
    • Issue date May 1, 1962
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2927096
    • Patent number 2,927,096
    • Issue date Mar 1, 1960
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2906714
    • Patent number 2,906,714
    • Issue date Sep 29, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents