This inventor holds 2 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignee: Nestec S.a.. Active years: 2002-2003.
Location History:
- Valeyres-sous-Ursins, CH (2002)
- Valeyres-Sous-Ursins VD, CH (2003)
Company Filing History:
Years Active: 2002-2003
Title: Catherine Gretsch - Innovator in Coffee Aroma Recovery
Introduction
Catherine Gretsch is a notable inventor based in Valeyres-sous-Ursins, Switzerland. She has made significant contributions to the field of coffee processing, particularly in the recovery of aroma components from coffee grounds. With a total of 2 patents, her work has enhanced the flavor and aroma of coffee products.
Latest Patents
Catherine's latest patents focus on a coffee aroma recovery process. This innovative process involves placing wet coffee grounds in a mixer, where they are heated and exposed to decreased pressure. This method allows for the collection of aroma-containing gas, which captures between 40% to 95% of the aroma components present in the coffee grounds. The recovered aroma components can then be added to concentrated coffee extract before the drying process, resulting in coffee powder with significantly improved aroma and flavor.
Career Highlights
Throughout her career, Catherine has worked with prominent companies such as Nestec S.A. and Société des Produits Nestlé S.A. Her experience in these organizations has contributed to her expertise in coffee processing and innovation.
Collaborations
Catherine has collaborated with notable individuals in her field, including Marc Furrer and Charles Andrew Knight. These partnerships have likely enriched her work and expanded her impact on coffee aroma recovery.
Conclusion
Catherine Gretsch is a pioneering inventor whose work in coffee aroma recovery has the potential to transform the coffee industry. Her innovative processes not only enhance the flavor of coffee but also demonstrate the importance of research and development in food technology.