This inventor holds 10 USPTO granted patents. Top assignees: L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des, L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude, Ecole National Superieure De Chimie De Lille. Active years: 1996-2003.
Location History:
- Les Bains, FR (2001)
- Forges les Bains, FR (1996 - 2003)
Company Filing History:
5 out of 715 
3 out of 1,517 
1 out of 1 
Years Active: 1996-2003
Title: The Innovative Contributions of Gilles Lagrange
Introduction
Gilles Lagrange is a notable inventor based in Forges les Bains, France. He has made significant contributions to the field of separation and purification of gases, holding a total of 10 patents. His work has advanced the understanding and application of novel compounds in various industrial processes.
Latest Patents
One of Lagrange's latest patents is focused on a silica gel incorporating polyazacycloalkane structural units. This innovative compound is designed for the separation of predetermined gases from mixtures. The process involves bringing the gas mixture into contact with a metallated hybrid gel, allowing for the absorption of the target gas, followed by desorption and recovery. Another significant patent details a method for preparing polyazacycloalkanes grafted on silica gel. This method utilizes specific chemical reactions to immobilize polyazacycloalkanes, which are useful for separating oxygen from air.
Career Highlights
Throughout his career, Gilles Lagrange has worked with prominent companies such as Air Liquide and Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His experience in these organizations has contributed to his expertise in gas separation technologies.
Collaborations
Lagrange has collaborated with notable colleagues, including Pascal Del Gallo and Jean-Claude Boivin. These partnerships have fostered innovation and the development of advanced technologies in his field.
Conclusion
Gilles Lagrange's contributions to the field of gas separation and purification are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology in this area. His work continues to influence the industry and inspire future innovations.