The Hague, Netherlands

Sietze Jelle Jelles

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sietze Jelle Jelles. Retrieved from https://idiyas.com/inventor/sietze-jelle-jelles

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 = 4.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal1 out of 834,659 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Sietze Jelle Jelles: Innovator in Diesel Exhaust Treatment

Introduction

Sietze Jelle Jelles is a notable inventor based in The Hague, Netherlands. He has made significant contributions to the field of environmental technology, particularly in the treatment of diesel exhaust gases. His innovative approach addresses the pressing need for cleaner emissions from diesel engines.

Latest Patents

Jelles holds a patent for a "Method and apparatus for the treatment of diesel exhaust gas." This invention provides a method and apparatus for the oxidation of liquid or solid contaminants in the exhaust gas from diesel engines. The process involves passing the contaminated diesel engine exhaust gas through a turbulent gas flow and a particulate separator. This separator contains a series of vertical plates designed to optimize the oxidation process. The plates are coated with a catalytically active surface that includes a mixture of metal salts and metal oxides, enhancing the oxidation of soot.

Career Highlights

Throughout his career, Sietze Jelle Jelles has focused on developing technologies that improve air quality and reduce harmful emissions. His work has been instrumental in advancing methods for treating diesel exhaust, contributing to a more sustainable future. With a patent count of 1 patent, Jelles continues to be an influential figure in his field.

Collaborations

Jelles has collaborated with esteemed colleagues such as Michiel Makkee and Jacob Adriaan Moulijn. These partnerships have fostered innovation and have been crucial in the development of his patented technologies.

Conclusion

Sietze Jelle Jelles exemplifies the spirit of innovation in environmental technology. His contributions to diesel exhaust treatment reflect a commitment to improving air quality and reducing emissions. His work continues to inspire advancements in sustainable engineering practices.

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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