Soil treatment digest, polyelectrolytes

Patents Grantslast 30 patents

  • Information Patent Grant

    Surface-layer structure of soil having weed emergence inhibitor act...

    • Patent number 5,990,196
    • Issue date Nov 23, 1999
    • Naoi; Yoshiyuki
    • Kazumi Toushin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method for treatment of dioxin-contaminated media

    • Patent number 4,981,650
    • Issue date Jan 1, 1991
    • Terry L. Brown
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of consolidating porous formations using vinyl polymer seale...

    • Patent number 4,070,865
    • Issue date Jan 31, 1978
    • Halliburton Company
    • Homer Charles McLaughlin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Soil stabilization composition

    • Patent number 4,028,897
    • Issue date Jun 14, 1977
    • The International Synthetic Rubber Company, Limited
    • Donald Alfred Bennett
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing polymer compositions based on chlorinated polye...

    • Patent number 3,970,718
    • Issue date Jul 20, 1976
    • Showa Denko Kabushiki Kaisha
    • Akira Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for consolidating coal and/or rock in mining

    • Patent number 3,956,900
    • Issue date May 18, 1976
    • Saarbergwerke Aktiengesellschaft
    • Hans-Guido Klinkner
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Soil penetrating, compacting and cementing composition

    • Patent number 3,943,078
    • Issue date Mar 9, 1976
    • Thomas Howard James
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3887648

    • Patent number 3,887,648
    • Issue date Jun 3, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3882069

    • Patent number 3,882,069
    • Issue date May 6, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3805447

    • Patent number 3,805,447
    • Issue date Apr 23, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3686872

    • Patent number 3,686,872
    • Issue date Aug 29, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3673279

    • Patent number 3,673,279
    • Issue date Jun 27, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3657348

    • Patent number 3,657,348
    • Issue date Apr 18, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3649574

    • Patent number 3,649,574
    • Issue date Mar 14, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3496251

    • Patent number 3,496,251
    • Issue date Feb 17, 1970
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3178370

    • Patent number 3,178,370
    • Issue date Apr 13, 1965
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    3121973

    • Patent number 3,121,973
    • Issue date Feb 25, 1964
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3099896

    • Patent number 3,099,896
    • Issue date Aug 6, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3077054

    • Patent number 3,077,054
    • Issue date Feb 12, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3070583

    • Patent number 3,070,583
    • Issue date Dec 25, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2981162

    • Patent number 2,981,162
    • Issue date Apr 25, 1961
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2979863

    • Patent number 2,979,863
    • Issue date Apr 18, 1961
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2961799

    • Patent number 2,961,799
    • Issue date Nov 29, 1960
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2934511

    • Patent number 2,934,511
    • Issue date Apr 26, 1960
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2915753

    • Patent number 2,915,753
    • Issue date Dec 8, 1959
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2898706

    • Patent number 2,898,706
    • Issue date Aug 11, 1959
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2848840

    • Patent number 2,848,840
    • Issue date Aug 26, 1958
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2847392

    • Patent number 2,847,392
    • Issue date Aug 12, 1958
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2837500

    • Patent number 2,837,500
    • Issue date Jun 3, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2816083

    • Patent number 2,816,083
    • Issue date Dec 10, 1957
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents