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For the Inventor, By the Inventor

Lyon, France

Jacques Dreux

This inventor holds 3 USPTO granted patents. Top assignee: Laboratoires Hoechst S/a. Active years: 1981-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jacques Dreux. Retrieved from https://idiyas.com/inventor/jacques-dreux

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal3 out of 7 
 
Laboratoires Hoechst S/a
 patents

Years Active: 1981-1997

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3 patents (USPTO):Explore Patents
1. 5591758 - Organic nitrates, processes for their preparation and their use in the (1997-01-07),
2. 4785007 - Drugs comprising 2,3- or 3,4-diphenyl derivatives of (1988-11-15),
3. 4287206 - Halogen derivatives of 8-hydroxycarboxylic acids; the processes for (1981-09-01),

Title: Jacques Dreux: Innovator in Pharmaceutical Chemistry

Introduction

Jacques Dreux is a notable inventor based in Lyons, France. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of organic nitrates and their applications in drug formulation. With a total of 3 patents, Dreux's work has had a meaningful impact on the industry.

Latest Patents

Dreux's latest patents include innovative processes for the preparation and use of organic nitrates. His work encompasses drugs that comprise 2,3- or 3,4-diphenyl derivatives. Notably, he has claimed new drugs that include 2,3- or 3,4-diphenyl derivatives of .gamma.-nitrile-esters, as well as the products of cyclization of these derivatives. His patents also describe processes for cyclization of 2,3-diphenyl derivatives of .gamma.-nitrile-esters, introducing new derivatives corresponding to specific formulae.

Career Highlights

Dreux is associated with Laboratoires Hoechst S.A., where he has been instrumental in advancing research and development in pharmaceutical products. His expertise in organic chemistry has led to the creation of innovative drug formulations that address various medical needs.

Collaborations

Throughout his career, Dreux has collaborated with esteemed colleagues such as Jean-Pierre Nallet and Alain Berdeaux. These partnerships have fostered a collaborative environment that enhances the innovation process within the company.

Conclusion

Jacques Dreux stands out as a significant figure in the realm of pharmaceutical innovation. His contributions through patents and collaborative efforts continue to shape the future of drug development.

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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