Collings; Bruce A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Collings; Bruce A..The latest application filed is for "high resolution excitation/isolation of ions in a low pressure linear ion trap".

Company Profile

0.11.10

Collings; Bruce A. - Bradford N/A CA
Collings; Bruce A. - Burnaby 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
High resolution excitation/isolation of ions in a low pressure linear ion trap Grant 8,378,298 - Collings , et al. February 19, 2	2013-02-19
High Resolution Excitation/isolation Of Ions In A Low Pressure Linear Ion Trap App 20120112054 - Collings; Bruce A. ; et al.	2012-05-10
High resolution excitation/isolation of ions in a low pressure linear ion trap Grant 8,030,612 - Collings , et al. October 4, 2	2011-10-04
Collision cell for mass spectrometer Grant 7,923,681 - Collings , et al. April 12, 2	2011-04-12
Method and apparatus for reducing space charge in an ion trap Grant 7,847,248 - Collings December 7, 2	2010-12-07
Method And Apparatus For Reducing Space Charge In An Ion Trap App 20090166534 - Collings; Bruce A.	2009-07-02
High Resolution Excitation/isolation Of Ions In A Low Pressure Linear Ion Trap App 20090121126 - Collings; Bruce A. ; et al.	2009-05-14
Collision cell for mass spectrometer App 20090095898 - Collings; Bruce A. ; et al.	2009-04-16
Method and apparatus for improved sensitivity in a mass spectrometer Grant 7,259,371 - Collings , et al. August 21, 2	2007-08-21
Method and apparatus for improved sensitivity in a mass spectrometer Grant 7,256,395 - Collings , et al. August 14, 2	2007-08-14
Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap Grant 7,227,137 - Londry , et al. June 5, 2	2007-06-05
Method and apparatus for improved sensitivity in a mass spectrometer App 20060169891 - Collings; Bruce A. ; et al.	2006-08-03
Method and apparatus for improved sensitivity in a mass spectrometer App 20060151692 - Collings; Bruce A. ; et al.	2006-07-13
Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap Grant 7,049,580 - Londry , et al. May 23, 2	2006-05-23
Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap App 20050178963 - Londry, Frank ; et al.	2005-08-18
Methods and apparatus for reducing artifacts in mass spectrometers Grant 6,909,089 - Londry , et al. June 21, 2	2005-06-21
Methods and apparatus for reducing artifacts in mass spectrometers App 20040011956 - Londry, Frank R. ; et al.	2004-01-22
Fragmentation of ions by resonant excitation in a low pressure ion trap App 20030189168 - Londry, Frank ; et al.	2003-10-09
Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap App 20030189171 - Londry, Frank ; et al.	2003-10-09
Mass spectrometer including multiple mass analysis stages and method of operation, to give improved resolution Grant 6,191,417 - Douglas , et al. February 20, 2	2001-02-20

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