Esters of polycarboxylic acids

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  • Information Patent Grant

    Monomers, polymers and photoresist compositions

    • Patent number 11,480,878
    • Issue date Oct 25, 2022
    • Rohm and Haas Electronic Materials Korea Ltd.
    • Eui Hyun Ryu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polyanionic polymers

    • Patent number 10,377,680
    • Issue date Aug 13, 2019
    • Verdesian Life Sciences, LLC
    • John Larry Sanders
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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    Adhesive composition

    • Patent number 10,336,918
    • Issue date Jul 2, 2019
    • Zeon Corporation
    • Masato Sakamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    Ionic bonding group-containing comb polymers

    • Patent number 9,957,343
    • Issue date May 1, 2018
    • BYK-Chemie, GmbH
    • Bernd Göbelt
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    Photoacid-generating compound, polymer derived therefrom, photoresi...

    • Patent number 9,921,475
    • Issue date Mar 20, 2018
    • Rohm and Haas Electronic Materials LLC
    • Emad Aqad
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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    Vinyl esters of tetracarboxylic acids and resins derived therefrom

    • Patent number 4,093,601
    • Issue date Jun 6, 1978
    • ICI Americas Inc.
    • Erich Kuehn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    2529867

    • Patent number 2,529,867
    • Issue date Nov 14, 1950
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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