US 2014/0274974 A1Published application

Preservative system

AssigneeMary Kay Inc.

InventorsJames Swanzy, Leslie Lockhart

Life of this patent

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Abstract

Disclosed is a preservative or antimicrobial system, and methods for its use, that includes at least one ester of salicylic acid and glycerin or a salt thereof.

Claims26

Dependent claims

A preservative or anti-microbial system comprising at least one ester of salicylic acid and glycerin or a salt thereof.

Dependencies are inferred from the claim text.

Facts

Application: 14/204,454Filed 11 Mar 2014
Priority: 12 Mar 2013
Published: 18 Sep 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

A01N 37/40
Having at least one oxygen or sulfur atom attached to an aromatic ring system: having at least one carboxylic group or a thio analogue, or a…
A01N 31/02
Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds: acyclic compounds
A01N 47/12
Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof: containing a —O—CO—N< group, or a thio analogue thereof,…
A01N 47/36
Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<: containing the group >N—CO—N< directly attached to at least one heterocyclic ring;…

Family

Application61/777,639Us provisional application · filed 12 Mar 2013
US 9,089,131 B2Related patent
US 2014/0274974 A1This patent

From the US filing history. Foreign family members aren’t listed.

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