Patent · US Active

Menthol-containing aroma preparations

US11744787B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Sven Siegel · Ankum, DE
Arnold Machinek · Holzminden, DE
Benoit Join · Holzminden, DE

Key dates

Filing date	May 14, 2016
Grant date	Sep 5, 2023
Priority date	—
Expiry date	May 14, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q11/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to aroma preparations that contain (a) a compound of the formula (I) in which R1 represents a linear or branched, saturated or unsaturated hydrocarbon group with 1 to 4 carbon atoms, R2 represents hydrogen or a hydroxyl group and R3 represents hydrogen, a methyl or methoxy group, or an essential oil containing one or more compounds of the formula (I) and at least one menthol compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.