Amsterdam, Netherlands

Duurt Renkema

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Shell Oil Comapny. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Duurt Renkema. Retrieved from https://idiyas.com/inventor/duurt-renkema

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013-2021

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2 patents (USPTO):Explore Patents

Title: Duurt Renkema: Innovator in Hydrocarbon Processing

Introduction

Duurt Renkema is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of hydrocarbon processing, particularly through his innovative patents. With a total of 2 patents, Renkema's work focuses on improving the efficiency and effectiveness of oil processing techniques.

Latest Patents

Renkema's latest patents include a process for preparing a base oil with a reduced cloud point. This invention outlines a method for creating a residual base oil from a hydrocarbon feed derived from a Fischer-Tropsch process. The process involves several steps, including hydrocracking, catalytic dewaxing, and centrifuging to isolate wax from the oil. Another significant patent addresses the removal of asphaltenic particles from hydrocarbon feeds. This process utilizes a specialized filter unit designed to treat the feed while ensuring regular cleaning of the filter to maintain efficiency.

Career Highlights

Duurt Renkema is currently employed at Shell Oil Company, where he continues to develop innovative solutions in hydrocarbon processing. His expertise in this area has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Renkema has collaborated with several esteemed colleagues, including Johannes Leendert William Cornelis Den Boestert and Marco Jordi In Het Veld. These collaborations have further enhanced his research and development efforts in the field.

Conclusion

Duurt Renkema's contributions to hydrocarbon processing through his patents demonstrate his commitment to innovation in the industry. His work not only advances the field but also reflects the importance of collaboration among experts.

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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