Amsterdam, Netherlands

Jacob Peenstra

This inventor holds 1 USPTO granted patent. Top assignee: Shell Oil Comapny. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jacob Peenstra. Retrieved from https://idiyas.com/inventor/jacob-peenstra

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: 2000

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1 patent (USPTO):Explore Patents

Title: Jacob Peenstra: Inventor in Chemical Process Engineering.

Introduction

Jacob Peenstra is an inventor associated with Amsterdam, the Netherlands, and Shell Oil Company. His patent work concerns the manufacture of allyl halide from gaseous propene and a gaseous halogen.

Latest Patents

Peenstra is credited with 1 patent: “Process for Manufacturing Allylhalide and Equipment to Be Used Therefor.” The invention describes introducing propene into a tubular loop reactor through an inlet nozzle and feeding gaseous halogen through multiple axially spaced groups of radial openings. The gases react inside the reactor, and the resulting effluent exits through an outlet opening. The process keeps the halogen concentration below 3% by mass in any reactor volume element and uses sufficient propene velocity to maintain continuous circulation.

Career Highlights

Peenstra’s listed patent reflects work on reactor design and process control for producing allyl halide. The patent also covers equipment intended for carrying out the process.

Collaborations

The supplied information names Hongwei Wang and Paulus Johannes Rek as Peenstra’s coworkers. Their specific contributions to the patent or related work are not provided.

Conclusion

Jacob Peenstra’s recorded invention focuses on controlled gas-phase reaction and circulation in a tubular loop reactor, as described in his patent on allyl halide manufacturing.

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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