Company Filing History:
Years Active: 1995-2006
Title: The Innovative Contributions of Lisa Cousins
Introduction
Lisa Cousins is a prominent inventor based in Toronto, Canada. She has made significant contributions to the field of mass spectrometry, holding a total of six patents. Her work focuses on advanced methods and apparatuses for analyzing substances, showcasing her expertise and innovative spirit.
Latest Patents
One of her latest patents is titled "Method and apparatus for analyzing a substance using MSn analysis." This invention involves a method that takes a stream of ions from a substance and supplies them to a collision cell. The apparatus includes a quadrupole rod set that guides the ions, with an RF voltage applied to facilitate this process. An additional alternating current signal is used to excite desired ions, leading to fragmentation when they collide with a buffer gas. The resulting ion spectrum is collected to generate data sets that can be analyzed further.
Another notable patent is the "Mass spectrometer with method for real-time removal of background signal." This apparatus features a mass analyzer stage that selects ions based on their mass-to-charge ratio and a fragmentation stage that causes ion fragmentation. A synchronization unit ensures that the ions detected correspond to those selected by the mass analysis stage, enhancing the accuracy of the measurements.
Career Highlights
Throughout her career, Lisa has worked with several organizations, including MDS Health Group Limited and MDS Inc. Her experience in these companies has allowed her to refine her skills and contribute to groundbreaking advancements in her field.
Collaborations
Lisa has collaborated with notable colleagues such as Scott D. Tanner and Donald J. Douglas. These partnerships have fostered an environment of innovation and have led to the development of her impactful inventions.
Conclusion
Lisa Cousins is a remarkable inventor whose work in mass spectrometry has paved the way for new analytical techniques. Her patents reflect her dedication to advancing scientific knowledge and improving analytical methods. Through her career and collaborations, she continues to inspire future generations of inventors.