Company Filing History:

11 out of 152

Sanofi-synthelabo

patents

1 out of 15

Institut Pasteur and Centre National De La Recherche Scientifique

Sanofi-stnth{dot Over (e)}labo

patent

Years Active: 1990-2005

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6946269 - Alkyl esters of 3-(3,4-dihalophenyl)-2,6-dioxopiperidine-3-propionic acid of use as intermediates (2005-09-20),

2. 6686182 - Alkyl esters of 3-(3,4-dihalophenyl)-2,6-dioxopiperidine-3-propionic acid of use as intermediates (2004-02-03),

3. 6504030 - Polymorphic form of clopidogrel hydrogen sulphate (2003-01-07),

4. 6469173 - Alkyl esters of 3-(3,4-dihalogenophenyl)-2,6-dioxopiperidine-3-propionic acid of use as intermediates (2002-10-22),

5. 6452012 - 3-phenyl-2,6-dioxopiperidin-3-ylpropionamide derivatives and method for preparing same (2002-09-17),

6. 6429210 - Polymorphic clopidogrel hydrogenesulphate form (2002-08-06),

7. 6407253 - Method for preparing 4-methyl-biphenyl derivatives (2002-06-18),

8. 6392080 - Process for the preparation of a cyanobiphenyl (2002-05-21),

9. 6342607 - 3-phenyl-2, 6-dioxopiperidin-3-yl propionamide derivatives and method for preparing same (2002-01-29),

10. 6239286 - Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylamino-cyclopentane intermediates (2001-05-29),

11. 6215005 - Intermediates and process for the preparation thereof (2001-04-10),

12. 6214999 - Method for preparing bromomenthyl-biphenyl derivatives (2001-04-10),

13. 6080875 - Method for preparing 2-thienylethylamine derivatives (2000-06-27),

14. 4978759 - Process for the stereospecific synthesis of optically pure (1990-12-18),

Title: The Innovative Journey of Bertrand Castro

Introduction

Bertrand Castro, an accomplished inventor based in Saint Aunes, France, has made significant contributions to the field of chemical science. With a remarkable portfolio of 14 patents, Castro has demonstrated his ingenuity and commitment to advancing innovation in his area of expertise.

Latest Patents

Among his latest work are two notable patents concerning lower-alkyl esters of 3-(3,4-dihalophenyl)-2,6-dioxopiperidine-3-propionic acid. These patents relate to the compounds' role as intermediates in various chemical processes, showcasing the innovative methods of preparing these derivatives. His research and inventions in this domain reflect a deep understanding of organic chemistry and its applications.

Career Highlights

Throughout his career, Bertrand Castro has held positions at prominent organizations, including Sanofi-Synthelabo, Institut Pasteur, and the Centre National de la Recherche Scientifique. His work at these esteemed institutions has played a crucial role in shaping his professional journey and enhancing his expertise in pharmaceuticals and biotechnology.

Collaborations

Castro's collaboration with notable professionals, such as Jean-Robert Dormoy and Aldo Previero, has further enriched his inventive capabilities. These partnerships have led to the successful development and commercialization of various innovative chemical processes, underscoring the importance of teamwork in scientific advancement.

Conclusion

Bertrand Castro's innovative contributions and extensive patent portfolio establish him as a significant figure in the field of chemical science. His dedication to research and development continues to drive forward the boundaries of knowledge and creativity in his field. As he continues to innovate, his work will undoubtedly inspire future generations of inventors and scientists.

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