Company Filing History:
3 out of 183 
2 out of 7 
2 out of 832,761 Years Active: 1999-2003
Title: Michel J Bertrand: Innovator in Metastable Atom Bombardment Technology
Introduction
Michel J Bertrand is a notable inventor based in Verdun, Canada. He holds a total of 7 patents that showcase his contributions to the field of ionization and mass analysis technologies. His innovative work has significantly advanced the understanding and application of metastable atoms in various scientific domains.
Latest Patents
Among his latest patents, the "Metastable Atom Bombardment Source" stands out. This invention provides a charged particle-free beam of metastable species that can effectively bombard and ionize both organic and inorganic substances in a gas phase. The process involves inducing a discharge in a gas, which can include rare gases or small molecules. The discharge is strategically curved between the cathode and anode, allowing for the production of metastable atoms that are directed at an ion volume for analysis. By selecting the energy of the metastable state, this technology enables selective fragmentation of large molecular weight molecules.
Another significant patent is the "Time-of-Flight Bacteria Analyser Using Metastable Source Ionization." This invention is designed for analyzing microorganisms and other high-molecular weight species. The sample is prepared and placed in a pyrolyzer, where it undergoes pyrolysis with a specific temperature program. The resulting pyrolyzed product is ionized using metastable atoms, leading to efficient ionization with minimal fragmentation. The ionized product is then analyzed using a high acquisition rate mass analyzer, such as a time-of-flight (TOF) analyzer.
Career Highlights
Throughout his career, Michel J Bertrand has worked with prestigious institutions, including the Université de Montréal and the University of Montreal. His work in these academic environments has allowed him to develop and refine his innovative technologies.
Collaborations
Michel has collaborated with notable colleagues such as Olivier Peraldi and Denis Faubert. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Michel J Bertrand's contributions to the field of metastable atom bombardment technology have made a significant impact on scientific research and analysis. His innovative patents reflect his dedication to advancing technology in ionization and mass analysis.