Utrecht, Netherlands

Onno L Gijzeman

This inventor holds 2 USPTO granted patents. Top assignee: Veg-Gasinstituut N.v.. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Onno L Gijzeman. Retrieved from https://idiyas.com/inventor/onno-l-gijzeman

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 = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Onno L Gijzeman: Innovator in Catalysis

Introduction

Onno L Gijzeman is a notable inventor based in Utrecht, Netherlands. He has made significant contributions to the field of catalysis, particularly through his innovative patents. With a total of two patents to his name, Gijzeman's work focuses on the development of advanced catalysts that have practical applications in various industries.

Latest Patents

Gijzeman's latest patents include a copper-nickel catalyst and a process for its production. The copper-nickel catalyst is characterized by its composition, which includes metallic copper and nickel as active components bound to an inert, refractory carrier. This innovative catalyst is designed to enhance chemical reactions in various applications. Additionally, he has developed a process for producing a catalyst that contains metallic copper, silver, gold, platinum, or palladium in finely divided form. This process involves heating the catalyst to a temperature above 100 degrees Celsius and allowing carbonyls of metals from Group VIII of the Periodic System to act on the heated catalyst, resulting in the alloying of these metals into the base metal.

Career Highlights

Gijzeman is associated with Veg-gasinstituut N.V., where he continues to contribute to research and development in catalysis. His work has been instrumental in advancing the understanding and application of catalysts in various chemical processes.

Collaborations

Some of his notable coworkers include Carolus M Mesters and John Wilhelm Geus. Their collaborative efforts have further enriched the research environment and have led to significant advancements in the field.

Conclusion

Onno L Gijzeman's contributions to catalysis through his innovative patents highlight his role as a key inventor in this field. His work continues to influence the development of effective catalysts that are essential for various industrial applications.

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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