Genk, Belgium

Heidi Van Den Rul

This inventor holds 2 USPTO granted patents. Top assignee: Tessenderlo Group Nv. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heidi Van Den Rul. Retrieved from https://idiyas.com/inventor/heidi-van-den-rul

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Heidi Van Den Rul

Introduction

Heidi Van Den Rul is a notable inventor based in Genk, Belgium. She has made significant contributions to the field of fertilizers through her innovative inventions. With a total of 2 patents, her work focuses on enhancing the effectiveness and stability of fertilizer compositions.

Latest Patents

Heidi's latest patents include "Compositions comprising solid thiosulfates, polysulfides and/or (bi)sulfites and methods for preparing same." This invention provides thiosulfate-urea based products suitable for use in fertilizers. The products are designed to minimize degradation products and can be produced in various forms. Another significant patent is "Stabilized urea fertilizer compositions and methods for preparing same." This invention outlines a stabilized fertilizer composition that blends well with standard solid and liquid fertilizers, ensuring excellent shelf life and effective urea-N protection.

Career Highlights

Heidi is currently associated with Tessenderlo Group NV, where she continues to develop innovative solutions in the fertilizer industry. Her work has been instrumental in advancing the formulation of fertilizers that are both effective and environmentally friendly.

Collaborations

Heidi collaborates with talented individuals such as Michael Massoud Hojjatie and Thomas David Fairweather. These partnerships enhance her research and development efforts, leading to groundbreaking innovations in her field.

Conclusion

Heidi Van Den Rul's contributions to the fertilizer industry through her patents demonstrate her commitment to innovation and sustainability. Her work not only improves fertilizer compositions but also supports agricultural practices that benefit the environment.

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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