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Peter Flesher

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  • West Yorkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water absorbing polymers
    • Patent number 5,384,343
    • Issue date Jan 24, 1995
    • Allied Colloids Limited
    • David Farrar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Methods of making crystalline-coated polymeric materials
    • Patent number 5,362,517
    • Issue date Nov 8, 1994
    • Allied Colloids Limited
    • Peter Flesher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for performing chemical reactions
    • Patent number 5,283,272
    • Issue date Feb 1, 1994
    • Allied Colloids Limited
    • Peter Flesher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Absorbent products and their manufacture
    • Patent number 5,280,079
    • Issue date Jan 18, 1994
    • Allied Colloids Limited
    • Adrian S. Allen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polymeric compositions
    • Patent number 5,171,781
    • Issue date Dec 15, 1992
    • Allied Colloids Limited
    • David Farrar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Polymers, their production and uses
    • Patent number 5,110,859
    • Issue date May 5, 1992
    • Peter Flesher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for pelletizing particulate materials
    • Patent number 5,002,607
    • Issue date Mar 26, 1991
    • Allied Colloids Ltd.
    • Peter Flesher
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Absorbent products and their manufacture
    • Patent number 4,997,714
    • Issue date Mar 5, 1991
    • Allied Colloids Limited
    • David Farrar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Polymeric compositions and their production
    • Patent number 4,996,251
    • Issue date Feb 26, 1991
    • Allied Colloids Ltd.
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Absorbent polymers, their manufacture and uses
    • Patent number 4,980,434
    • Issue date Dec 25, 1990
    • Allied Colloids Limited
    • David Farrar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent products and their manufacture
    • Patent number 4,962,172
    • Issue date Oct 9, 1990
    • Allied Colloids Ltd.
    • Adrian S. Allen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polysaccharides
    • Patent number 4,950,747
    • Issue date Aug 21, 1990
    • Allied Colloids Ltd.
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polysaccharides
    • Patent number 4,950,748
    • Issue date Aug 21, 1990
    • Allied Colloids Ltd.
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing unsaturated carboxylic acids
    • Patent number 4,950,788
    • Issue date Aug 21, 1990
    • Allied Colloids Limited
    • David Farrar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Particulate polymers, their production and uses
    • Patent number 4,950,725
    • Issue date Aug 21, 1990
    • Allied Colloids Limited
    • Peter Flesher
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Flocculation processes
    • Patent number 4,943,378
    • Issue date Jul 24, 1990
    • Allied Colloids Ltd.
    • Peter Flesher
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Water soluble polymers
    • Patent number 4,940,763
    • Issue date Jul 10, 1990
    • Allied Colloids Limited
    • Peter Flesher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Treatment of polyacrylamide gel particles with amidase to reduce re...
    • Patent number 4,906,732
    • Issue date Mar 6, 1990
    • Allied Colloids Limited
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for converting dusty or sticky particulate materials
    • Patent number 4,895,687
    • Issue date Jan 23, 1990
    • Allied Colloids Ltd.
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water absorbing polymers
    • Patent number 4,880,858
    • Issue date Nov 14, 1989
    • Allied Colloids Limited
    • David Farrar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing sulphonic acid
    • Patent number 4,876,047
    • Issue date Oct 24, 1989
    • Allied Colloids Limited
    • Gerald Benn
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process of making water-absorbent, water-insoluble, cross linked fi...
    • Patent number 4,861,539
    • Issue date Aug 29, 1989
    • Allied Colloids Ltd.
    • Adrian S. Allen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process and compositions for sizing paper
    • Patent number 4,859,720
    • Issue date Aug 22, 1989
    • Allied Colloids Ltd.
    • Peter Flesher
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for hydrolyzing nitriles
    • Patent number 4,820,872
    • Issue date Apr 11, 1989
    • Allied Colloids Ltd.
    • David Farrar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Testing polyelectrolytes
    • Patent number 4,820,645
    • Issue date Apr 11, 1989
    • Allied Colloids, Ltd.
    • John R. Field
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Dry polymers
    • Patent number 4,798,888
    • Issue date Jan 17, 1989
    • Allied Colloids Ltd.
    • Kenneth C. Symes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Surface treatment of polymers
    • Patent number 4,798,861
    • Issue date Jan 17, 1989
    • Allied Colloids Limited
    • Ian M. Johnson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blends of acrylamide polymers and Mannich bases
    • Patent number 4,789,695
    • Issue date Dec 6, 1988
    • Allied Colloids Ltd.
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for dispersing polymer gel particles in aqueous medium
    • Patent number 4,778,836
    • Issue date Oct 18, 1988
    • Allied Colloids Limited
    • David Farrar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Flocculation processes
    • Patent number 4,759,856
    • Issue date Jul 26, 1988
    • Allied Colloids, Ltd.
    • David Farrar
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE