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3878161
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Patent number 3,878,161
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Issue date Apr 15, 1975
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C07 - ORGANIC CHEMISTRY
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3859361
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Patent number 3,859,361
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Issue date Jan 7, 1975
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C07 - ORGANIC CHEMISTRY
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3839462
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Patent number 3,839,462
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Issue date Oct 1, 1974
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C07 - ORGANIC CHEMISTRY
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3839390
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Patent number 3,839,390
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Issue date Oct 1, 1974
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C07 - ORGANIC CHEMISTRY
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3822317
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Patent number 3,822,317
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Issue date Jul 2, 1974
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C07 - ORGANIC CHEMISTRY
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3810920
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Patent number 3,810,920
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Issue date May 14, 1974
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C07 - ORGANIC CHEMISTRY
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3702869
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Patent number 3,702,869
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Issue date Nov 14, 1972
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C07 - ORGANIC CHEMISTRY
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3555099
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Patent number 3,555,099
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Issue date Jan 12, 1971
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C07 - ORGANIC CHEMISTRY
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3541128
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Patent number 3,541,128
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Issue date Nov 17, 1970
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C07 - ORGANIC CHEMISTRY
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3449275
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Patent number 3,449,275
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Issue date Jun 10, 1969
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C07 - ORGANIC CHEMISTRY
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3442927
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Patent number 3,442,927
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Issue date May 6, 1969
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C07 - ORGANIC CHEMISTRY
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3420866
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Patent number 3,420,866
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Issue date Jan 7, 1969
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C07 - ORGANIC CHEMISTRY
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3415865
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Patent number 3,415,865
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Issue date Dec 10, 1968
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C07 - ORGANIC CHEMISTRY