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For the Inventor, By the Inventor

Ecully, France

Jean-Louis Clavel

This inventor holds 5 USPTO granted patents. Top assignees: Rhone-Poulenc Agrochimie, Rhone-Poulenc Chimie. Active years: 1992-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Louis Clavel. Retrieved from https://idiyas.com/inventor/jean-louis-clavel

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal4 out of 221 
 
Rhone-Poulenc Agrochimie
 patents
silverMedal1 out of 759 
 
Rhone-Poulenc Chimie
 patents

Years Active: 1992-1996

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5 patents (USPTO):Explore Patents
1. 5565689 - Reactant for perfluoroalkylation of nucleophilic substrates with sodium (1996-10-15),
2. 5283337 - Process for the preparation of perhaloalkylthioethers (1994-02-01),
3. 5187292 - N-sulfomethylglycinate, use in the preparation of herbicides of the (1993-02-16),
4. 5117043 - Process for the preparation of N-sulfomethylglycinate (1992-05-26),
5. 5082945 - Process for the preparation of perhaloalkylthioethers (1992-01-21),

Title: The Innovative Contributions of Jean-Louis Clavel

Introduction

Jean-Louis Clavel is a notable inventor based in Ecully, France. He has made significant contributions to the field of chemistry, particularly in the area of perfluoroalkylation processes. With a total of 5 patents to his name, Clavel's work has had a considerable impact on various chemical applications.

Latest Patents

Among his latest patents, Clavel has developed a reactant for perfluoroalkylation of nucleophilic substrates with sodium. This innovative perfluoroalkylation reactant is designed for use in reactions involving nucleophilic substrates. Additionally, he has patented a process for the preparation of perhaloalkylthioethers. This process involves bringing a perhaloalkyl halide, preferably a bromide or an iodide, into contact with a disulphide in the presence of zinc and sulfur dioxide or other reducing agents.

Career Highlights

Throughout his career, Jean-Louis Clavel has worked with prominent companies such as Rhone-Poulenc Agrochimie and Rhone-Poulenc Chimie. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovations.

Collaborations

Clavel has collaborated with notable colleagues, including Bernard Langlois and Claude Wakselman. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Jean-Louis Clavel's innovative work in the field of chemistry, particularly in perfluoroalkylation processes, showcases his significant contributions to the industry. His patents and collaborations reflect a commitment to advancing chemical science and technology.

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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