Salts or organic bases Organic double compounds

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Patents Grantslast 30 patents

  • Information Patent Grant

    Diethylammonium salts of phenyl-substituted thiobarbituric acid as...

    • Patent number 9,527,820
    • Issue date Dec 27, 2016
    • King Saud University
    • Assem Barakat
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for the preparation of sodium thiobarbiturate

    • Patent number 5,274,093
    • Issue date Dec 28, 1993
    • Huels Aktiengesellschaft
    • Marcel Feld
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the production of 2-(methylthio)-disodium barbiturate

    • Patent number 5,250,689
    • Issue date Oct 5, 1993
    • Lonza, Ltd.
    • Jean-Paul Roduit
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Purification of 5-pyrimidinecarboxamides

    • Patent number 4,845,217
    • Issue date Jul 4, 1989
    • Uniroyal Chemical Ltd./Ltee
    • Arthur D. Brewer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Substituted 4-pyrimidone compounds, compositions and methods of use

    • Patent number 4,218,452
    • Issue date Aug 19, 1980
    • Smith Kline & French Laboratories Limited
    • Thomas H. Brown
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    4-Pyrimidones compositions, and methods of use

    • Patent number 4,159,329
    • Issue date Jun 26, 1979
    • SmithKline & French Laboratories Limited
    • Thomas H. Brown
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    4-Pyrimidone compounds

    • Patent number 4,145,546
    • Issue date Mar 20, 1979
    • Smith Kline & French Laboratories Limited
    • Thomas H. Brown
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2666057

    • Patent number 2,666,057
    • Issue date Jan 12, 1954
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2538322

    • Patent number 2,538,322
    • Issue date Jan 16, 1951
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2368336

    • Patent number 2,368,336
    • Issue date Jan 30, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2293770

    • Patent number 2,293,770
    • Issue date Aug 25, 1942
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2290274

    • Patent number 2,290,274
    • Issue date Jul 21, 1942
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2216560

    • Patent number 2,216,560
    • Issue date Oct 1, 1940
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2216561

    • Patent number 2,216,561
    • Issue date Oct 1, 1940
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2153731

    • Patent number 2,153,731
    • Issue date Apr 11, 1939
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2153730

    • Patent number 2,153,730
    • Issue date Apr 11, 1939
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2153732

    • Patent number 2,153,732
    • Issue date Apr 11, 1939
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2153729

    • Patent number 2,153,729
    • Issue date Apr 11, 1939
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents