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3849261
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Patent number 3,849,261
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Issue date Nov 19, 1974
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C07 - ORGANIC CHEMISTRY
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3840611
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Patent number 3,840,611
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Issue date Oct 8, 1974
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C07 - ORGANIC CHEMISTRY
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3819739
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Patent number 3,819,739
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Issue date Jun 25, 1974
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C07 - ORGANIC CHEMISTRY
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3818063
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Patent number 3,818,063
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Issue date Jun 18, 1974
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C07 - ORGANIC CHEMISTRY
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3689584
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Patent number 3,689,584
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Issue date Sep 5, 1972
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C07 - ORGANIC CHEMISTRY
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3474121
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Patent number 3,474,121
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Issue date Oct 21, 1969
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C07 - ORGANIC CHEMISTRY
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3400170
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Patent number 3,400,170
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Issue date Sep 3, 1968
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C07 - ORGANIC CHEMISTRY
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3344202
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Patent number 3,344,202
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Issue date Sep 26, 1967
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C07 - ORGANIC CHEMISTRY
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3310595
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Patent number 3,310,595
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Issue date Mar 21, 1967
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C07 - ORGANIC CHEMISTRY
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3285988
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Patent number 3,285,988
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Issue date Nov 15, 1966
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C07 - ORGANIC CHEMISTRY
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3280025
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Patent number 3,280,025
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Issue date Oct 18, 1966
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C07 - ORGANIC CHEMISTRY
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3267168
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Patent number 3,267,168
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Issue date Aug 16, 1966
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C07 - ORGANIC CHEMISTRY
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3249648
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Patent number 3,249,648
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Issue date May 3, 1966
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C07 - ORGANIC CHEMISTRY
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2699420
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Patent number 2,699,420
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Issue date Jan 11, 1955
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C07 - ORGANIC CHEMISTRY