Patent · US Active

Oxalic acid derivatives and use thereof as physiological cooling active ingredients

US8344025B2 · kind B2 · utility

1Cited by

14References

25Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Horst Surburg · Holzminden, DE
Jan Looft · Niederbachem, DE
Heiko Oertling · Lausanne, CH
Tobias Vössing · Beverungen, DE

Key dates

Filing date	Aug 18, 2008
Grant date	Jan 1, 2013
Priority date	—
Expiry date	Jul 18, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2602/42
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to specific oxalic acid derivatives and to corresponding mixtures and to uses thereof as physiological cooling active ingredients.

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