TREA

English Clays Lovering Pochin & Company Limited

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  • Cornwall, EN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alkaline earth metal carbonates
    • Patent number 4,900,533
    • Issue date Feb 13, 1990
    • English Clays Lovering Pochin & Company
    • Peter J. Malden
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Measurement of physical properties of the solid component of a slurry
    • Patent number 4,704,899
    • Issue date Nov 10, 1987
    • English Clays Lovering Pochin & Company, Limited
    • Kenneth J. Burr
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Granule for separating organic compounds from aqueous liquids
    • Patent number 4,695,511
    • Issue date Sep 22, 1987
    • English Clays Lovering Pochin & Company
    • Howard Goodman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Monitoring deflocculated particles in a suspension
    • Patent number 4,627,727
    • Issue date Dec 9, 1986
    • English Clays Lovering Pochin & Company, Ltd.
    • Barry R. Jennings
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Organo-clays
    • Patent number 4,623,398
    • Issue date Nov 18, 1986
    • English Clays Lovering Pochin & Company, Ltd.
    • Howard Goodman
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Tube pressure filter
    • Patent number 4,514,298
    • Issue date Apr 30, 1985
    • English Clays Lovering Pochin & Company, Ltd.
    • George W. Wall
    • B30 - PRESSES
  • Information Patent Grant

    Tube pressure filter
    • Patent number 4,507,201
    • Issue date Mar 26, 1985
    • English Clays Lovering Pochin & Company, Ltd.
    • George W. Wall
    • B30 - PRESSES
  • Information Patent Grant

    Stabilization of photochromic compounds, and the use of stabilized...
    • Patent number 4,503,177
    • Issue date Mar 5, 1985
    • English Clays Lovering Pochin & Co., Ltd.
    • Paul I. Reid
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for beneficiating bentonite
    • Patent number 4,483,934
    • Issue date Nov 20, 1984
    • English Clays Lovering Pochin & Co., Ltd.
    • Howard Goodman
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Pressure filters
    • Patent number 4,447,327
    • Issue date May 8, 1984
    • English Clays Lovering Pochin & Co. Ltd.
    • Norman O. Clark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Preparation of aqueous suspensions of talc
    • Patent number 4,430,249
    • Issue date Feb 7, 1984
    • English Clays Lovering Pochin & Co., Ltd.
    • Leonard F. Gate
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filled elastomer compositions
    • Patent number 4,427,452
    • Issue date Jan 24, 1984
    • English Clays Lovering Pochin & Company Limited
    • David G. Jeffs
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Pressure filters
    • Patent number 4,366,055
    • Issue date Dec 28, 1982
    • English Clay Lovering Pochin & Company
    • Ralph D. Gwilliam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Treatment of minerals
    • Patent number 4,339,042
    • Issue date Jul 13, 1982
    • English Clays Lovering Pochin & Company, Ltd.
    • William Windle
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Tube pressure filters
    • Patent number 4,334,996
    • Issue date Jun 15, 1982
    • English Clays Lovering Pochin & Co. Limited
    • Bernard H. Broad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Comminution of minerals
    • Patent number 4,325,514
    • Issue date Apr 20, 1982
    • English Clays Lovering Pochin & Company Limited
    • Herbert Hemingsley
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Separating chamber for a magnetic separator
    • Patent number 4,316,798
    • Issue date Feb 23, 1982
    • English Clays Lovering Pochin & Company Ltd.
    • Walter B. Jepson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    System for pumping an abrasive or corrosive fluid
    • Patent number 4,304,527
    • Issue date Dec 8, 1981
    • English Clays Lovering Pochin & Company Ltd.
    • Thomas J. Jewell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bags for containing bulk material
    • Patent number 4,301,848
    • Issue date Nov 24, 1981
    • English Clays Lovering Pochin & Company, Ltd.
    • John P. Beaven
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pressure filters
    • Patent number 4,300,277
    • Issue date Nov 17, 1981
    • English Clays Lovering Pochin & Company, Ltd.
    • Norman O. Clark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for concentrating mica in a mixture of sand and mica
    • Patent number 4,301,001
    • Issue date Nov 17, 1981
    • English Clays Lovering Pochin & Company, Limited
    • Charles H. Lofthouse
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method of, and a magnetic separator for, separating magnetizable pa...
    • Patent number 4,298,478
    • Issue date Nov 3, 1981
    • English Clays Lovering Pochin & Co., Ltd.
    • James H. P. Watson
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Particle size determination
    • Patent number 4,282,745
    • Issue date Aug 11, 1981
    • English Clays Lovering Pochin & Company Ltd.
    • Kenneth J. Burr
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Comminution of materials
    • Patent number 4,278,208
    • Issue date Jul 14, 1981
    • English Clays Lovering Pochin & Co., Ltd.
    • Hugh R. Falcon-Steward
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Processing of calcium carbonate minerals
    • Patent number 4,251,351
    • Issue date Feb 17, 1981
    • English Clays Lovering Pochin & Co., Ltd.
    • Henry T. A. Bowman
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Prefilt directing impermeable membrane of varying force exertion
    • Patent number 4,246,122
    • Issue date Jan 20, 1981
    • English Clays Lovering Pochin & Co. Ltd.
    • Gordon S. Keat
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Magnetic separator for separating magnetizable particles from a flu...
    • Patent number 4,214,986
    • Issue date Jul 29, 1980
    • English Clays Lovering Pochin & Company, Limited
    • James H. P. Watson
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Tube pressure filters
    • Patent number 4,214,991
    • Issue date Jul 29, 1980
    • English Clays Lovering Pochin & Company, Limited
    • Bernard H. Broad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of manufacturing paper or cardboard products
    • Patent number 4,210,490
    • Issue date Jul 1, 1980
    • English Clays Lovering Pochin & Company, Limited
    • John H. Taylor
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Rotary reciprocating magnetic separator with upward feed
    • Patent number 4,208,277
    • Issue date Jun 17, 1980
    • English Clays Lovering Pochin & Company Limited
    • Charles H. Lofthouse
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    72441445
    • Serial number 72441445
    • Registration number 971742
    • Filing date Nov 17, 1972
    • ENGLISH CLAYS LOVERING POCHIN & CO. LIMITED
    • 12 - Vehicles
  • Information Trademark

    72382928 - MOLOCHITE
    • Serial number 72382928
    • Registration number 951153
    • Filing date Feb 4, 1971
    • ENGLISH CLAYS LOVERING POCHIN & CO., LTD.
    • 19 - Building materials (non-metallic)