Boechout Antwerp, Belgium

Rien Denise M Lemmens

This inventor holds 3 USPTO granted patents and 3 published patent applications and 5 EPO patents. Top assignee: Societe Des Produits Nestle S.a.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rien Denise M Lemmens. Retrieved from https://idiyas.com/inventor/rien-denise-m-lemmens

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations in Coffee Roasting by Rien Denise M Lemmens

Introduction

Rien Denise M Lemmens is an innovative inventor based in Boechout, Antwerp, Belgium. He has made significant contributions to the field of coffee roasting with his unique methods and systems. His work focuses on improving the efficiency and quality of coffee roasting processes.

Latest Patents

Rien Denise M Lemmens holds a patent for a "Method to roast coffee beans." This invention involves a roasting system that includes a roasting apparatus and a smoke treating unit. The smoke treating unit is designed to filter particulate matters and volatile organic compounds (VOCs) produced during the roasting process. The method outlines steps for obtaining the quantity of beans, determining the amount of VOCs retained, and estimating the number of roasting operations possible before the filtering device requires cleaning. This innovative approach enhances the quality of roasted coffee while addressing environmental concerns.

Career Highlights

Rien Denise M Lemmens is associated with Société des Produits Nestlé S.A., a leading company in the food and beverage industry. His work at Nestlé has allowed him to apply his inventive skills in a practical setting, contributing to the company's reputation for quality and innovation in coffee products.

Collaborations

Rien has collaborated with notable coworkers such as Joel Morend and Flavien Florent Dubief. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies in coffee roasting.

Conclusion

Rien Denise M Lemmens is a prominent figure in the coffee industry, known for his innovative methods in roasting coffee beans. His patent reflects a commitment to quality and sustainability in coffee production. Through his work, he continues to influence the future of coffee roasting technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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