Saint-Aunes, France

Bertrand Castro

This inventor holds 6 USPTO granted patents. Top assignees: Sanofi, Centre National De La Recherche Scientifique, Societe Nationale Des Poudres Et Explosifs. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bertrand Castro. Retrieved from https://idiyas.com/inventor/bertrand-castro-erkhxazc

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Perols, FR (1987 - 1989)
  • Saint-Aunes, FR (1987 - 1990)

Company Filing History:


Years Active: 1987-1990

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6 patents (USPTO):Explore Patents

Title: Innovations of Bertrand Castro

Introduction

Bertrand Castro is a notable inventor based in Saint-Aunes, France. He has made significant contributions to the field of chemistry, particularly in the synthesis of various chemical compounds. With a total of six patents to his name, Castro's work has had a considerable impact on the industry.

Latest Patents

Among his latest patents is a process for synthesizing active esters of carboxylic acids. This invention involves a new method for preparing active esters by reacting a carboxylic acid with a carbonate in the presence of an agent for binding hydrohalic acid. Another significant patent is for the synthesis of alpha alkyl amino aldehydes, which details a process that includes the reaction of N,O-dimethylhydroxylamine in a basic medium on a blocked amine ester of an amino acid, followed by reduction with a hydride.

Career Highlights

Throughout his career, Bertrand Castro has worked with prominent organizations such as Sanofi and the Centre National De La Recherche Scientifique. His experience in these institutions has allowed him to develop and refine his innovative processes.

Collaborations

Some of his notable coworkers include Jean Martinez and Jean-Pierre Bali. Their collaboration has contributed to the advancement of research and development in their respective fields.

Conclusion

Bertrand Castro's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future inventors.

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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