Location History:
- Los Gatos, CA (US) (2002 - 2011)
- Loveland, CO (US) (2016)
- Santa Clara, CA (US) (2016)
Company Filing History:
Years Active: 2002-2016
Title: Layne Evan Howard: Innovator in Ion Mobility Spectrometry
Introduction
Layne Evan Howard is a prominent inventor based in Los Gatos, CA (US). She has made significant contributions to the field of ion mobility spectrometry and mass spectrometry. With a total of 7 patents to her name, Howard has established herself as a key figure in advancing analytical techniques.
Latest Patents
One of her latest patents focuses on ion mobility spectrometry-mass spectrometry (IMS-MS) with improved ion transmission and IMS resolution. This innovative interface for an IMS-MS system includes a first ion guide for receiving ions from an IMS drift cell and a second ion guide for receiving ions from the first ion guide. The second ion guide is positioned in a separate chamber and subjects the ions to an axial DC electric field while maintaining a lower pressure than the first ion guide. In some embodiments, the first ion guide may be an ion funnel, while the second may be a linear multipole device. Another notable patent involves dual field multipole converging ion guides and hyperbolic ion guides. This invention generates a first RF field of Nth order and a second RF field of 2Nth order superimposed on the first. The design includes a converging entrance section with a hyperbolic profile, enhancing the efficiency of ion transmission.
Career Highlights
Throughout her career, Layne Evan Howard has worked with notable companies such as Varian, Inc. and Agilent Technologies, Inc. Her expertise in ion mobility spectrometry has been instrumental in developing advanced analytical instruments.
Collaborations
Howard has collaborated with esteemed colleagues, including James Higgins and Jimmy C Leung. These partnerships have contributed to her innovative work in the field.
Conclusion
Layne Evan Howard's contributions to ion mobility spectrometry and mass spectrometry have significantly advanced the field. Her innovative patents and collaborations highlight her role as a leading inventor in analytical technology.