Polymer from at least one nonethylenic monomer having cationic group

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  • Information Patent Grant

    Superabsorbent composition and process

    • Patent number 4,808,637
    • Issue date Feb 28, 1989
    • Johnson & Johnson Patient Care, Inc.
    • Franklin Boardman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3875254

    • Patent number 3,875,254
    • Issue date Apr 1, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3824197

    • Patent number 3,824,197
    • Issue date Jul 16, 1974
    • C07 - ORGANIC CHEMISTRY
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    3719640

    • Patent number 3,719,640
    • Issue date Mar 6, 1973
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3711573

    • Patent number 3,711,573
    • Issue date Jan 16, 1973
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3703563

    • Patent number 3,703,563
    • Issue date Nov 21, 1972
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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    3686109

    • Patent number 3,686,109
    • Issue date Aug 22, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3673272

    • Patent number 3,673,272
    • Issue date Jun 27, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3557247

    • Patent number 3,557,247
    • Issue date Jan 19, 1971
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3474077

    • Patent number 3,474,077
    • Issue date Oct 21, 1969
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3459697

    • Patent number 3,459,697
    • Issue date Aug 5, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3435009

    • Patent number 3,435,009
    • Issue date Mar 25, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3418393

    • Patent number 3,418,393
    • Issue date Dec 24, 1968
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3417060

    • Patent number 3,417,060
    • Issue date Dec 17, 1968
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3417036

    • Patent number 3,417,036
    • Issue date Dec 17, 1968
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    3340237

    • Patent number 3,340,237
    • Issue date Sep 5, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3334072

    • Patent number 3,334,072
    • Issue date Aug 1, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3322726

    • Patent number 3,322,726
    • Issue date May 30, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3317476

    • Patent number 3,317,476
    • Issue date May 2, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3223751

    • Patent number 3,223,751
    • Issue date Dec 14, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    3143525

    • Patent number 3,143,525
    • Issue date Aug 4, 1964
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2860120

    • Patent number 2,860,120
    • Issue date Nov 11, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2832747

    • Patent number 2,832,747
    • Issue date Apr 29, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2832746

    • Patent number 2,832,746
    • Issue date Apr 29, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2689238

    • Patent number 2,689,238
    • Issue date Sep 14, 1954
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    28780

    • Patent number 28,780
    • Issue date Jun 19, 1860
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents