Patents Represented by Attorney Sidney Wallenstein

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  • Perfumed compositions
    Patent number: 4308179
    Abstract: Perfumed compositions which may, and in most cases especially do, contain one or more odorant perfume ingredients in conjunction with up to 20%, by weight of said perfumed compositions, of the compound 2-n-pentyl-3-(2-oxopropyl)-1-cyclopentanone which is free from garlicky odors and which has a magnolia or magnolia-like odor, and which possesses the property of imparting a magnolia odor to such perfumed and odorant compositions.
    Type: Grant
    Filed: April 7, 1977
    Date of Patent: December 29, 1981
    Assignee: Societe Anonyme Roure Bertrand Dupont
    Inventor: Charles Celli