Location History:
- Eccles, GB (2001)
- Manchester, GB (2003 - 2004)
Company Filing History:
Years Active: 2001-2004
Title: The Innovations of Stuart Alan Jarvis
Introduction
Stuart Alan Jarvis is a notable inventor based in Manchester, GB. He has made significant contributions to the field of mass spectrometry, holding a total of three patents. His work has advanced the technology used in analyzing samples through innovative designs and methodologies.
Latest Patents
One of his latest patents is a plasma mass spectrometer. This device comprises a plasma torch for generating ions from a sample introduced into a plasma. It features a nozzle-skimmer interface for transmitting ions into a first evacuated chamber, along with ion guiding means and an apertured diaphragm that divides the first evacuated chamber from a second evacuated chamber. The ion mass-to-charge ratio analyzer in the second chamber produces a mass spectrum. The ion guiding means includes a multipole rod-set, means for applying an AC voltage between rods in the set, and means for introducing an inert gas, such as helium, neon, argon, krypton, xenon, or nitrogen, into the ion guiding means. This design ensures that the partial pressure of the inert gas inside the rod-set is at least 10 torr, effectively reducing interfering peaks in the spectrum.
Career Highlights
Stuart Alan Jarvis has established himself as a key figure in the field of mass spectrometry through his innovative patents. He works at Micromass Limited, a company known for its advancements in analytical technologies. His contributions have been instrumental in enhancing the capabilities of mass spectrometers, making them more efficient and reliable for various applications.
Collaborations
Stuart has collaborated with notable coworkers, including James Speakman and Raymond Clive Haines. Their combined expertise has fostered a productive environment for innovation and development within their field.
Conclusion
Stuart Alan Jarvis is a distinguished inventor whose work in plasma mass spectrometry has led to significant advancements in analytical technology. His patents reflect a commitment to innovation and excellence in the field.