Buttrill, JR.; Sidney E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Buttrill, JR.; Sidney E..The latest application filed is for "systems and methods for two-dimensional mobility based filtering of ions".

Company Profile

0.11.2

Buttrill, JR.; Sidney E. - Palo Alto CA
Buttrill, Jr.; Sidney E - Palo Alto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems and Methods for Two-Dimensional Mobility Based Filtering of Ions App 20220074891 - DeBord; John Daniel ; et al.	2022-03-10
Systems and Methods for Two-Dimensional Mobility Based Filtering of Ions App 20210310989 - DeBord; John Daniel ; et al.	2021-10-07
Electric sector time-of-flight mass spectrometer with adjustable ion optical elements Grant 7,247,846 - Buttrill, Jr. July 24, 2	2007-07-24
Electric sector time-of-flight mass spectrometer with adjustable ion optical elements Grant 6,998,606 - Buttrill, Jr. February 14, 2	2006-02-14
Electric sector time-of-flight mass spectrometer with adjustable ion optical elements Grant 6,867,414 - Buttrill, Jr. March 15, 2	2005-03-15
Mass spectrometer system and method for transporting and analyzing ions Grant 5,818,041 - Mordehai , et al. October 6, 1	1998-10-06
Mass spectrometer system and method for transporting and analyzing ions Grant 5,672,868 - Mordehai , et al. September 30, 1	1997-09-30
Apparatus for and method of forming a parallel ion beam Grant 5,569,917 - Buttrill, Jr. , et al. October 29, 1	1996-10-29
Means for reducing the contamination of mass spectrometer leak detection ion sources Grant 5,506,412 - Buttrill, Jr. April 9, 1	1996-04-09
Quadruple ion trap method having improved sensitivity Grant 5,300,772 - Buttrill, Jr. April 5, 1	1994-04-05
Method and apparatus for surface diagnostics Grant 4,733,073 - Becker , et al. March 22, 1	1988-03-22
Surface ionization source Grant H414 - Young , et al. January 5, 1	1988-01-05
Flow discharge ion source Grant 4,321,467 - Buttrill, Jr. March 23, 1	1982-03-23

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