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For the Inventor, By the Inventor

Lyon, France

Etienne Mazoyer

This inventor holds 5 USPTO granted patents. Top assignee: Uop Lcc. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Etienne Mazoyer. Retrieved from https://idiyas.com/inventor/etienne-mazoyer-ugbo8l6j

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Lyons, FR (2013 - 2015)
  • Heemstede, NL (2015)

Company Filing History:

goldMedal5 out of 5,592 
 
Uop Lcc
 patents

Years Active: 2013-2015

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5 patents (USPTO):Explore Patents
1. 8993823 - Olefin metathesis process using a catalyst containing tungsten fluorine bonds (2015-03-31),
2. 8935891 - Olefin metathesis catalyst containing tungsten fluorine bonds (2015-01-20),
3. 8704029 - Conversion of butylene to propylene under olefin metathesis conditions (2014-04-22),
4. 8704028 - Conversion of acyclic symmetrical olefins to higher and lower carbon number olefin products (2014-04-22),
5. 8389788 - Olefin metathesis reactant ratios used with tungsten hydride catalysts (2013-03-05),

Title: The Innovations of Etienne Mazoyer

Introduction

Etienne Mazoyer is a prominent inventor based in Lyons, France. He has made significant contributions to the field of olefin metathesis, holding a total of five patents. His work focuses on developing catalysts that enhance the efficiency of chemical processes.

Latest Patents

Mazoyer's latest patents include an innovative olefin metathesis process using a catalyst containing tungsten fluorine bonds. This process involves contacting a hydrocarbon feedstock with a catalyst under metathesis conditions. The catalyst comprises a tungsten compound with at least one tungsten-fluoro bond, which is either dispersed or grafted onto a support. A specific example of this catalyst is the compound WOF(CHCMe) grafted onto a silica support. The feedstock consists of a first and a second olefin, where the second olefin has a carbon number at least two greater than the first olefin. The resulting product is an olefin with a carbon number that lies between the first and second olefin, specifically producing propylene from ethylene and butylene. Another patent focuses on the olefin metathesis catalyst containing tungsten fluorine bonds, which is designed for the production of propylene from ethylene and butylene.

Career Highlights

Etienne Mazoyer is currently employed at UOP LLC, where he continues to innovate in the field of chemical engineering. His work has been instrumental in advancing the technology surrounding olefin metathesis, making significant strides in the efficiency and effectiveness of chemical processes.

Collaborations

Mazoyer has collaborated with notable colleagues, including Christopher P. Nicholas and Mostafa Taoufik. These partnerships have contributed to the development of his groundbreaking patents and innovations.

Conclusion

Etienne Mazoyer's contributions to the field of olefin metathesis through his innovative patents and collaborations highlight his role as a leading inventor in chemical engineering. His work continues to influence the industry and pave the way for future advancements.

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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