Compounds containing sulfur, halogen, hydrogen, and oxygen

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    Halogenoid acids and salts thereof

    • Patent number 11,208,325
    • Issue date Dec 28, 2021
    • Valery Vasilievich Ovchinnikov
    • C01 - INORGANIC CHEMISTRY
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    Process for preparing fluorosulfonic acid having low contents of lo...

    • Patent number 6,673,329
    • Issue date Jan 6, 2004
    • Bayer Aktiengesellschaft
    • Andreas Bulan
    • C01 - INORGANIC CHEMISTRY
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    Chlorosulfonic acid composition

    • Patent number 4,891,196
    • Issue date Jan 2, 1990
    • E. I. Du Pont de Nemours and Company
    • Norman A. Carlson
    • C01 - INORGANIC CHEMISTRY
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    Process for producing fluosulfonic acid

    • Patent number 3,957,959
    • Issue date May 18, 1976
    • E. I. Du Pont de Nemours and Company
    • Roger Warren Wheatley
    • C01 - INORGANIC CHEMISTRY
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    3925318

    • Patent number 3,925,318
    • Issue date Dec 9, 1975
    • C07 - ORGANIC CHEMISTRY
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    3766293

    • Patent number 3,766,293
    • Issue date Oct 16, 1973
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    2942948

    • Patent number 2,942,948
    • Issue date Jun 28, 1960
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    2871098

    • Patent number 2,871,098
    • Issue date Jan 27, 1959
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    2493262

    • Patent number 2,493,262
    • Issue date Jan 3, 1950
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    2447476

    • Patent number 2,447,476
    • Issue date Aug 17, 1948
    • C07 - ORGANIC CHEMISTRY
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    2447326

    • Patent number 2,447,326
    • Issue date Aug 17, 1948
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    2430963

    • Patent number 2,430,963
    • Issue date Nov 18, 1947
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    2377642

    • Patent number 2,377,642
    • Issue date Jun 5, 1945
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    2354464

    • Patent number 2,354,464
    • Issue date Jul 25, 1944
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    2312413

    • Patent number 2,312,413
    • Issue date Mar 2, 1943
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    2311619

    • Patent number 2,311,619
    • Issue date Feb 16, 1943
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    2276041

    • Patent number 2,276,041
    • Issue date Mar 10, 1942
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    2219103

    • Patent number 2,219,103
    • Issue date Oct 22, 1940
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    2218729

    • Patent number 2,218,729
    • Issue date Oct 22, 1940
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    1898879

    • Patent number 1,898,879
    • Issue date Feb 21, 1933
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    1554870

    • Patent number 1,554,870
    • Issue date Sep 22, 1925
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    1422335

    • Patent number 1,422,335
    • Issue date Jul 11, 1922
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    1013181

    • Patent number 1,013,181
    • Issue date Jan 2, 1912
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    504325

    • Patent number 504,325
    • Issue date Sep 5, 1893
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    504324

    • Patent number 504,324
    • Issue date Sep 5, 1893
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    503900

    • Patent number 503,900
    • Issue date Aug 22, 1893
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents