Sittard, Netherlands

Harmen Maria Hendrik De Jonge

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Sabic Global Technologies B.v.. Active years: 2020-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harmen Maria Hendrik De Jonge. Retrieved from https://idiyas.com/inventor/harmen-maria-hendrik-de-jonge

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2020-2021

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2 patents (USPTO):Explore Patents

Title: Harmen Maria Hendrik De Jonge: Innovator in Polymer Technology

Introduction

Harmen Maria Hendrik De Jonge is a notable inventor based in Sittard, Netherlands. He has made significant contributions to the field of polymer technology, particularly in the development of advanced blow molded articles. With a total of 2 patents to his name, his work continues to influence the industry.

Latest Patents

De Jonge's latest patents include innovative designs for foamed blow molded articles. The first patent focuses on a blow molded article that consists of at least three layers. Layer A is made of polymer, layer B features a foam composition of high-density polyethylene (HDPE) with specific melt strength and apparent viscosity characteristics, and layer C is another polymer layer. This unique structure allows for enhanced performance and durability. The second patent pertains to HDPE itself, emphasizing a specific quotient of melt strength and apparent viscosity, which is crucial for various applications in the industry.

Career Highlights

Harmen De Jonge is currently associated with Sabic Global Technologies B.V., where he applies his expertise in polymer science. His work has been instrumental in advancing the capabilities of materials used in various applications. His innovative approach has garnered attention and respect within the scientific community.

Collaborations

Throughout his career, De Jonge has collaborated with esteemed colleagues, including Martin Antonius Van Es and Peter Emmanuel Joseph Cuijpers. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Harmen Maria Hendrik De Jonge is a distinguished inventor whose contributions to polymer technology are noteworthy. His patents reflect a commitment to innovation and excellence in the field. His work continues to pave the way for advancements in material science.

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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