Company Filing History:
Years Active: 1993
Title: Innovations by Jay Corr in Mass Spectrometry
Introduction
Jay Corr is an accomplished inventor based in Richmond Hill, Canada. He has made significant contributions to the field of mass spectrometry, particularly through his innovative methods that enhance the resolution of tandem mass spectrometers. His work is vital for advancing analytical techniques in various scientific applications.
Latest Patents
Jay Corr holds a patent for a method aimed at increasing the resolution in tandem mass spectrometry. This method involves a tandem mass spectrometer with a first quadrupole (Q1) for selecting a parent ion, a second quadrupole (Q2) that contains a target gas and forms a collision cell, and a third quadrupole (Q3) that generates a mass spectrum from daughter ions produced in Q2. The method specifies that the target thickness of the gas in Q2 should be maintained at least at 1.32 x 10^15 cm^-2, preferably at 3.30 x 10^15 cm^-2. Additionally, the DC offset voltage between Q2 and Q3 is kept low or zero, which significantly improves the resolution available in Q3. As a result, Q3 can operate with at least unit resolution, and in some cases, with a resolution of 1/2 or 1/3 amu, allowing for the resolution of isotopes of singly, doubly, or triply charged daughter ions.
Career Highlights
Jay Corr is associated with MDS Health Group Limited, where he applies his expertise in mass spectrometry. His innovative approach has positioned him as a key figure in the development of advanced analytical methods. His contributions are recognized within the scientific community, particularly in the realm of mass spectrometry.
Collaborations
Jay has collaborated with notable colleagues, including Donald J Douglas and Bruce A Thomson. These partnerships have further enriched his work and contributed to the advancement of technologies in mass spectrometry.
Conclusion
Jay Corr's innovative methods in mass spectrometry exemplify the importance of advancements in analytical techniques. His patent significantly enhances the resolution capabilities of tandem mass spectrometers, making a lasting impact on the field.