Company Filing History:
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Years Active: 1976-2000
Title: The Innovative Contributions of Michel Deleuil
Introduction
Michel Deleuil is a notable inventor based in Antony, France. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative methods for preparing medication in the form of pearls. With a total of four patents to his name, Deleuil's work has had a considerable impact on the industry.
Latest Patents
Among his latest patents is a method for the preparation of pearls containing an active principle that exhibits an indefinite crystallization point. This method involves melting the active principle and a crystallization excipient to create a molten mixture. The mixture is then introduced into feed receptacles of a prilling tower, where it is passed through a vibrated nozzle to form pearls. These pearls are allowed to fall in the tower countercurrentwise to cold air, with the temperature conditions of a fluidized bed maintained depending on the desired release profile. Another significant patent is the process for the preparation of medication in the form of pearls, which involves mixing a pharmaceutical active substance in molten form with an excipient that promotes solidification. The melt is forced through a vibrating nozzle, and the formed pearls are collected at the bottom of the tower.
Career Highlights
Throughout his career, Michel Deleuil has worked with prominent companies such as Rhône-Poulenc Santé and Société Rhône-Progil. His experience in these organizations has contributed to his expertise in pharmaceutical innovations.
Collaborations
Deleuil has collaborated with notable individuals in his field, including Pierre Labourt-Ibarre and Robert Rona. These collaborations have likely enriched his work and expanded his contributions to the industry.
Conclusion
Michel Deleuil's innovative methods for preparing pharmaceutical pearls demonstrate his significant role in advancing medication delivery systems. His patents reflect a commitment to improving the efficacy and release profiles of active substances.