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For the Inventor, By the Inventor

Le Perreux sur Marne, France

Jean Buendia

This inventor holds 55 USPTO granted patents, primarily in Steroid Chemistry (CPC class 5525). Top assignees: Roussel Uclaf, Hoechst Aktiengesellschaft, Hoechst Marion Roussel. Active years: 1976-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean Buendia. Retrieved from https://idiyas.com/inventor/jean-buendia

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

USPTO Granted Patents = 55

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 202(Granted Patents)

Forward Citations (Not Self Cited) = 196(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Fontenay Sous Bois, FR (1976 - 1978)
  • Nogent-sur-Marne, FR (1976 - 1980)
  • Fontenay-sour-Bois, FR (1980)
  • Le Perreux, FR (1985)
  • Perreux Sur Marne, FR (1997)
  • Le Perreux-sur-Marne, FR (1978 - 2001)

Company Filing History:

goldMedal51 out of 854 
 
Roussel Uclaf
 patents
silverMedal2 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents
bronzeMedal1 out of 236 
 
Hoechst Marion Roussel
 patents
4. 1 out of 834,513 
Other
 patents

Years Active: 1976-2001

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Areas of Expertise:
Steroid Preparation
Hydrocortisone
Epoxy Steroids
Biphenyl Derivatives
Keto Steroids
Intermediate Compounds
Perhydroindole
Oligonucleotides Synthesis
Cyclopentanols
Perfumant Derivatives
Lactones
Chrysanthemates
55 patents (USPTO):Explore Patents
1. 6194565 - Process for preparing 16 &agr;-methyl-steroids (2001-02-27),
2. 5892028 - 17, 20-epoxy steroids (1999-04-06),
3. 5760256 - Process for the production of 21-acyloxy-4,9 (1998-06-02),
4. 5756722 - Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) (1998-05-26),
5. 5731447 - Process for preparing 16.alpha.-methyl-steroids (1998-03-24),
6. 5633400 - Process for the preparation of biphenyl derivatives (1997-05-27),
7. 5618975 - Process for the preparation of biphenyl derivatives (1997-04-08),
8. 5594127 - Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) (1997-01-14),
9. 5585482 - Preparation of 11-keto steroids (1996-12-17),
10. 5556962 - Process for the preparation of hydrocortisone (1996-09-17),
11. 5527919 - Process for the preparation of (1996-06-18),
12. 5504203 - Process for preparing 17,20-epoxy steroids (1996-04-02),
13. 5502223 - Process for preparation of .DELTA..sup.4,9(11),16 (1996-03-26),
14. 5502182 - Process for the preparation of hydrocortisone (1996-03-26),
15. 5493046 - Process (1996-02-20),

Title: Jean Buendia - Innovative Inventor from Le Perreux sur Marne

Introduction: Jean Buendia is a renowned inventor hailing from Le Perreux sur Marne, France, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jean Buendia holds several patents in the areas of renewable energy, artificial intelligence, and sustainable transportation, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Jean Buendia has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various industries. His innovative solutions have earned him recognition as a pioneer in the field.

Collaborations: Throughout his career, Jean Buendia has collaborated with top engineers, scientists, and designers to bring his ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of numerous cutting-edge technologies.

Conclusion: Jean Buendia's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His work continues to inspire the next generation of innovators to push the boundaries of what is possible in the world of 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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