IP Library › Granted Patent US 10,912,747
Granted Patent B2
US 10,912,747 · App. 16/329,421 · Granted Feb 9, 2021

Antimicrobial composition

Inventors: Andrea Zanardi (Milan, IT); Alessandra Cercaci (Rivalta di Torino, IT); Ivan Montaldo (Castagnito, IT); Joachim Maus (Muhlheim, DE)
A61K31/19A01N31/02A01N37/36A61K8/345A61K8/365A61K9/0014A61K31/047A61K31/17A61K47/10A61K47/12A61P31/10A61Q17/005A61Q19/10
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Quick Facts
Patent No.
US 10,912,747
App. No.
16/329,421
Granted
Feb 9, 2021
Kind
B2
Abstract

The invention relates to a composition having antimicrobial and hygroscopic properties and the composition comprises a carboxylic acid compound as well as at least one C3-C6 diol and at least one C8-C12 diol. The composition of the invention may be used for cleansing, disinfection, surface treatment, impregnation and for antimicrobial treatment. The composition is particularly useful for treatment of fungal infections of the nail (onychomycosis).

Claims (10)

1. A composition comprising,

about 9 wt. % of lactic acid,

about 1.0 wt. % decylene glycol,

about 18 wt. % urea,

about 3 wt. % NaOH,

about 0.05-0.1 wt. % of a hydrolate selected from the group consisting of mint hydrolate, oregano hydrolate, and thymus hydrolate;

and an amount of propylene glycol sufficient to bring the composition to 100 wt %.

2. The composition of claim 1 , wherein the hydrolate is mint hydrolate.

3. The composition of claim 1 , wherein the hydrolate is oregano hydrolate.

4. The composition of claim 1 , wherein the hydrolate is thymus hydrolate.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2020
From: ZINARDI, ANDREA; CERCACI, ALESSANDRA; MONTALDO, IVAN; MAUS, JOACHIM
To: ROTTAPHARM SPA
Reel/Frame 051832/0082 →
Priority Claims (1)
EP 16001946 · Sep 7, 2016 · regional
Continuity (1)
Related Publication 20190247341A1 · Aug 15, 2019