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Douglas L. Ford

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  • Glenhaven, New South Wales, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of making a porous hollow fiber membrane
    • Patent number 5,277,851
    • Issue date Jan 11, 1994
    • Douglas L. Ford
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Removing and recovering plant polyphenols
    • Patent number 5,141,611
    • Issue date Aug 25, 1992
    • Memtec Limited
    • Douglas L. Ford
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Concentration of solids in a suspension
    • Patent number 5,024,762
    • Issue date Jun 18, 1991
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sulphuryl chloride/polyamide derivative support
    • Patent number 4,970,273
    • Issue date Nov 13, 1990
    • Memtec Limited
    • Douglas L. Ford
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Concentration of solids in a suspension
    • Patent number 4,931,186
    • Issue date Jun 5, 1990
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cleaning of hollow fibre filters
    • Patent number 4,921,610
    • Issue date May 1, 1990
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Reversed phase membranes
    • Patent number 4,909,938
    • Issue date Mar 20, 1990
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Treatment of emulsions
    • Patent number 4,846,976
    • Issue date Jul 11, 1989
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sulphuryl chloride/polyamide derivative
    • Patent number 4,822,863
    • Issue date Apr 18, 1989
    • Memtec Limited
    • Douglas L. Ford
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cooling hollow fibre cross-flow separators
    • Patent number 4,816,160
    • Issue date Mar 28, 1989
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Altering pore size distributions
    • Patent number 4,814,083
    • Issue date Mar 21, 1989
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Variable volume filter or concentrator
    • Patent number 4,793,932
    • Issue date Dec 27, 1988
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Reversed phase membranes
    • Patent number 4,781,873
    • Issue date Nov 1, 1988
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cleaning of hollow fiber filters utilized in lumenal gas flow
    • Patent number 4,767,539
    • Issue date Aug 30, 1988
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rapid vapor transport through unwetted porous barriers
    • Patent number 4,743,378
    • Issue date May 10, 1988
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Substituted aliphatic polyamide porous membranes
    • Patent number 4,668,706
    • Issue date May 26, 1987
    • Memtec Limited
    • Douglas L. Ford
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cross linked porous membranes
    • Patent number 4,661,526
    • Issue date Apr 28, 1987
    • Memtec Limited
    • Douglas L. Ford
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Separating oil emulsions
    • Patent number 4,655,927
    • Issue date Apr 7, 1987
    • Memtec Limited
    • Douglas L. Ford
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Formation of porous membranes
    • Patent number 4,623,463
    • Issue date Nov 18, 1986
    • Memtec Limited
    • Douglas L. Ford
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Substituted aliphatic polyamide porous membranes
    • Patent number 4,613,625
    • Issue date Sep 23, 1986
    • Memtec Limited
    • Douglas L. Ford
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...