Company Filing History:
4 out of 972 
2 out of 1,765 
1 out of 261 
Years Active: 2004-2024
Title: Roger P. Sperline: Innovator in Mass Spectrometry
Introduction
Roger P. Sperline is a notable inventor based in Tucson, AZ, with a significant contribution to the field of mass spectrometry. He holds a total of 7 patents, showcasing his innovative spirit and dedication to advancing scientific technology. His work primarily focuses on developing advanced spectrometry methods that enhance the detection and analysis of various compounds.
Latest Patents
One of his latest patents is the "Virtual Slit Cycloidal Mass Spectrometer." This invention introduces a novel spectrometer that size-selects particles, serving as a 'virtual slit' for a cycloidal mass analyzer. This design provides unprecedented resolution while occupying a much smaller physical footprint than previously achievable. The spectrometer is particularly beneficial for field sampling of isotopes, such as uranium isotopes.
Another significant patent is the "Sensitive Ion Detection Device and Method for Analysis of Compounds as Vapors in Gases." This invention features an ion mobility spectrometer (IMS) designed for detecting trace gaseous molecular compounds in ambient air without the need for preconcentration or trapping analyte particles. The IMS includes a larger ionization volume, enabling the analysis of trace samples in the gas phase. The system can utilize various ionization sources and is optimized for efficient ion motion through its large volume ionization and reaction regions.
Career Highlights
Roger has worked with prestigious organizations, including the University of Arizona and Sandia Corporation. His experience in these institutions has allowed him to collaborate with other experts in the field and contribute to groundbreaking research in mass spectrometry.
Collaborations
Throughout his career, Roger has collaborated with notable colleagues such as M. Bonner Denton and Christopher A. Gresham. These partnerships have further enriched his work and led to advancements in the technologies he has developed.
Conclusion
Roger P. Sperline's contributions to mass spectrometry through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the detection and analysis of compounds, paving the way for future advancements in scientific research.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.