Transdermal compositions

Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...

Reexamination Certificate

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C514S625000

Reexamination Certificate

active

07893285

ABSTRACT:
The present invention is directed to transdermal compositions and the uses thereof. These compositions include at least one of the following components: a C1-C6dialkyl, C12-C30dialkyl quaternary ammonium salt, a C12-C30fatty acid, a nitrogenous organic base, C12-30fatty alcohol, monoglyceride or the reaction products thereof.

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patent: 3995059 (1976-11-01), Fukumaru et al.
patent: 4797408 (1989-01-01), McGovern et al.
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patent: 2003/0104018 (2003-06-01), Bettle et al.
patent: 1110612 (1968-04-01), None
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Abstract of JP-05/163203, 1993.
Abstract of JP-01/201352, 1989.
Chang et al., JACS, 124(9), pp. 1856-1857, 2020, web release Feb. 2002.
Chem abstrs. of US4797408, US5455273, US3941783, US 3995059.

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