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Class Information
Number: 514/554
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Radical -xh acid, or anhydride, acid halide or salt thereof (x is chalcogen) doai > Amine addition salt of the acid
Description: Subject matter in which the active ingredient is an addition salt of an amine and an organic acid.

Sub-classes under this class:

Class Number Class Name Patents
514/555 Benzene ring in acid moiety 138

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
3981766 Method of controlling fungi and bacteria in paper products Sep. 21, 1976
3976673 4-Cyclopropylmethyleneoxy-3-chlorophenylacetic acid and salts thereof Aug. 24, 1976
3950542 Cysteamine derivatives for oral treatment of seborrhea Apr. 13, 1976

1 2 3 4 5 6

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