Gertjan Heijman

Gertjan Heijman is a notable inventor based in Utrecht, Netherlands. He has made significant contributions to the field of coffee technology, holding a total of 6 patents. His innovative approaches have led to advancements in the production and quality of coffee products.

Latest Patents

One of his latest patents is a process for the production of a liquid coffee concentrate. This invention focuses on improving the storage stability of the coffee concentrate at ambient temperature. The process involves treating the coffee concentrate with a heat treatment and a pH increasing step. Another significant patent is for aroma-retaining soluble coffee. This process includes the production of aromatized soluble coffee particles by incubating an aroma donor, such as roasted coffee, with an acceptor like refined coffee oil. The technology also details a method for preparing an instant coffee product that incorporates these aromatized soluble coffee particles.

Career Highlights

Gertjan Heijman works at Koninklijke Douwe Egberts B.V., a leading company in the coffee industry. His work has been instrumental in enhancing the flavor and quality of coffee products, making them more appealing to consumers.

Collaborations

Heijman collaborates with talented individuals in his field, including Wilhelmus Johannes De Bruin and Maarten Juriaan Verhoeven. Their combined expertise contributes to the innovative projects at Koninklijke Douwe Egberts B.V.

Conclusion

Gertjan Heijman is a prominent figure in coffee innovation, with a focus on improving product quality and stability. His contributions through patents and collaborations continue to shape the coffee industry.

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