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Montpellier, France

Jean-Claude Breliere

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent. Top assignees: Elf Sanofi, Sanofi. Active years: 1989-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Claude Breliere. Retrieved from https://idiyas.com/inventor/jean-claude-breliere

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0


Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 138(Granted Patents)


Company Filing History:

goldMedal4 out of 53 
 
Elf Sanofi
 patents
silverMedal4 out of 1,562 
 
Sanofi
 patents

Years Active: 1989-1998

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8 patents (USPTO):Explore Patents
1. 5773620 - Quaternary ammonium salts of aromatic amine compounds, their preparation (1998-06-30),
2. 5674881 - Quaternary ammonium salts of aromatic amine compounds, their preparation (1997-10-07),
3. 5559233 - Methods for preparing n-substituted heterocyclic derivatives (1996-09-24),
4. 5449693 - Benzene derivatives, their preparation and pharmaceutical compositions (1995-09-12),
5. 5354781 - Benzene derivatives, their preparation and pharmaceutical compositions (1994-10-11),
6. 5352788 - N-substituted heterocyclic derivatives (1994-10-04),
7. 5270317 - N-substituted heterocyclic derivatives, their preparation and the (1993-12-14),
8. 4876247 - Methlenediphosphonic acid derivatives, and antirheumatic pharmaceutical (1989-10-24),

Title: Innovations of Jean-Claude Breliere

Introduction

Jean-Claude Breliere is a notable inventor based in Montpellier, France. He has made significant contributions to the field of chemistry, particularly in the development of quaternary ammonium salts and aromatic amine compounds. With a total of eight patents to his name, Breliere's work has implications in various applications, including the treatment of pathological phenomena.

Latest Patents

Breliere's latest patents include innovative formulations of quaternary ammonium salts of aromatic amine compounds. One of his notable inventions involves amine compounds of the formula (Ia), which are useful as precursors in the production of quaternary amines. These compounds play a crucial role in addressing issues related to the neurokin system. Another patent focuses on the preparation of quaternary ammonium salts, which are defined by specific structural formulas that enhance their utility in various chemical processes.

Career Highlights

Throughout his career, Jean-Claude Breliere has worked with prominent companies such as Elf Sanofi and Sanofi. His experience in these organizations has allowed him to refine his expertise and contribute to significant advancements in chemical research and development.

Collaborations

Breliere has collaborated with esteemed colleagues, including Claude Bernhart and Jacques Clement. These partnerships have fostered a collaborative environment that has led to innovative solutions in the field of chemistry.

Conclusion

Jean-Claude Breliere's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in chemical applications and treatments.

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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