This inventor holds 2 USPTO granted patents. Top assignees: Hitachi High Technologies America, Inc., Hitachi Instruments, Inc.. Active years: 2003-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 5 Years Active: 2003-2004
Title: Chad M Ostrander: Innovator in Ion Trap Mass Spectrometry
Introduction
Chad M Ostrander is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of ion trap mass spectrometry, holding 2 patents that showcase his innovative approaches to controlling charge neutralization reactions.
Latest Patents
Ostrander's latest patents focus on methods and apparatus to control charge neutralization reactions in ion traps. One of his inventions involves an ion trap mass spectrometer that utilizes electrospray ionization to introduce multiply-charged positive ions in an axial direction into a quadrupole ion trap. Additionally, it employs glow discharge ionization to introduce singly-charged negative ions in a radial direction into the ion trap. His methods for controlling ion-to-ion charge transfer reactions include applying a combination of dipolar DC voltage and dipolar RF voltage across endcap electrodes. This allows for partial charge state neutralization reactions to occur between the positive and negative ions, enabling the suspension and resumption of further charge state neutralization reactions. The remaining ions can then be processed and transformed, leading to the creation of a mass spectrum by scanning a quadrupolar RF field.
Career Highlights
Throughout his career, Chad M Ostrander has worked with prominent companies such as Hitachi Instruments, Inc. and Hitachi High Technologies America, Inc. His experience in these organizations has contributed to his expertise in the field of mass spectrometry.
Collaborations
Ostrander has collaborated with notable professionals in his field, including Peter B Grosshans and Craig A Walla. These collaborations have likely enriched his work and contributed to the advancements in ion trap technology.
Conclusion
Chad M Ostrander is a distinguished inventor whose work in ion trap mass spectrometry has led to innovative methods for controlling charge neutralization reactions. His contributions continue to impact the field significantly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile