Utilization of rhinologically active substances

US7414079B2 · kind B2 · utility

Assignee

• Symrise GmbH & Co. KG · DE

Inventors

• Horst Surburg · Holzminden, DE
• Arnold Machinek · Holzminden, DE
• Hubert Loges · Ankum, DE

Key dates

• Filing date: Jul 24, 2003
• Grant date: Aug 19, 2008
• Expiry date: Nov 15, 2023

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P11/16
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Acyclic compounds containing an ether functionality external to the ring can be used as rhinologically active substances. In the regions of the mouth, the throat and the airways they produce a refreshing and clearing feeling.