Lille, France

Marie-Helene DeGrave

This inventor holds 1 USPTO granted patent. Top assignee: Roquette Freres. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marie-Helene DeGrave. Retrieved from https://idiyas.com/inventor/marie-helene-degrave

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Marie-Helene DeGrave: Innovator in Pharmaceutical Composition

Introduction

Marie-Helene DeGrave is a notable inventor based in Lille, France. She has made significant contributions to the field of pharmaceuticals, particularly in the development of controlled-release oral compositions. Her innovative work has the potential to enhance drug delivery systems and improve patient outcomes.

Latest Patents

Marie-Helene DeGrave holds 1 patent for her invention titled "Modified starch derivative-based matrix for colon targeting." This patent describes a controlled-release oral pharmaceutical composition that includes a lipophilic matrix and a hydrophilic matrix. The invention aims to disperse an active ingredient within these matrices, providing a novel approach to drug delivery.

Career Highlights

Marie-Helene DeGrave is associated with Roquette Freres, a company known for its expertise in food and pharmaceutical ingredients. Her work at Roquette Freres has allowed her to focus on innovative solutions that address the needs of the pharmaceutical industry.

Collaborations

Throughout her career, Marie-Helene has collaborated with esteemed colleagues such as Olaf Haeusler and Daniel Wils. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in pharmaceutical technology.

Conclusion

Marie-Helene DeGrave's contributions to the field of pharmaceuticals exemplify her dedication to innovation and improvement in drug delivery systems. Her work continues to influence the industry and pave the way for future advancements.

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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