Amsterdam, Netherlands

Paulus Jacobus Fennis

This inventor holds 1 USPTO granted patent and 2 published patent applications and 3 EPO patents. Top assignee: Shell Oil Comapny. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paulus Jacobus Fennis. Retrieved from https://idiyas.com/inventor/paulus-jacobus-fennis

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

Calculating rank
USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Paulus Jacobus Fennis: Innovator in Polymer Technology

Introduction

Paulus Jacobus Fennis is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of polymer technology, particularly through his innovative processes. His work has led to the development of a unique patent that enhances the preparation of polymer polyols.

Latest Patents

Fennis holds a patent for a "Process for preparing a polymer polyol." This invention involves a method that includes mixing a base polyol with one or more ethylenically unsaturated monomers, a polymerization initiator, and optionally a macromer and a chain transfer agent. The mixture is polymerized at temperatures ranging from 50 to 200°C. After the polymerization process, the reactor vessel's interior surfaces are treated with round media to ensure optimal results. He has 1 patent to his name.

Career Highlights

Throughout his career, Fennis has worked with prominent companies in the industry. He has been associated with Shell Oil Company and Shell Internationale Research Maatschappij B.V. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in polymer research.

Collaborations

Fennis has collaborated with notable colleagues, including Nico Maria Venne and Andre Buijs. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Paulus Jacobus Fennis is a distinguished inventor whose work in polymer technology has made a lasting impact. His innovative processes and collaborations with industry leaders highlight his commitment to advancing the field. His contributions continue to influence the development of polymer materials.

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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