loadpatents
name:-0.030205965042114
name:-0.025845050811768
name:-0.00074100494384766
Purves; Randy Patent Filings

Purves; Randy

Patent Applications and Registrations

Patent applications and USPTO patent grants for Purves; Randy.The latest application filed is for "side-to-side faims appartus having an analyzer region with non-uniform spacing and method therefore".

Company Profile
0.22.23
  • Purves; Randy - Orleans CA
  • Purves; Randy - Ottawa CA
  • Purves, Randy - Ontario CA
  • Purves; Randy - Gloucester CA
  • Purves, Randy - Glouscester 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
PatentDate
Method for distinguishing between protein variants
Grant 7,250,306 - Guevremont , et al. July 31, 2
2007-07-31
Side-to-side FAIMS apparatus having an analyzer region with non-uniform spacing and method therefore
Grant 7,223,967 - Guevremont , et al. May 29, 2
2007-05-29
Apparatus and method for controllably affecting the temperature of FAIMS components
Grant 7,112,788 - Guevremont , et al. September 26, 2
2006-09-26
Segmented side-to-side FAIMS
Grant 7,034,289 - Guevremont , et al. April 25, 2
2006-04-25
FAIMS apparatus having plural ion inlets and method therefore
Grant 7,034,286 - Guevremont , et al. April 25, 2
2006-04-25
FAIMS apparatus and method using carrier gases that contain a trace amount of a dopant species
Grant 7,026,612 - Guevremont , et al. April 11, 2
2006-04-11
Side-to-side faims appartus having an analyzer region with non-uniform spacing and method therefore
App 20060060773 - Guevremont; Roger ;   et al.
2006-03-23
Method and apparatus for desolvating ions for introduction into a FAIMS analyzer region
Grant 7,005,633 - Guevremont , et al. February 28, 2
2006-02-28
FAIMS with non-destructive detection of selectively transmitted ions
Grant 6,998,608 - Guevremont , et al. February 14, 2
2006-02-14
FAIMS with non-destructive detection of selectively transmitted ions
App 20050218320 - Guevremont, Roger ;   et al.
2005-10-06
Method and apparatus for desolvating ions for introduction into a faims analyzer region
App 20050178962 - Guevremont, Roger ;   et al.
2005-08-18
Apparatus and method for controllably affecting the temperature of FAIMS components
App 20050167587 - Guevremont, Roger ;   et al.
2005-08-04
Faims apparatus and method using carrier gases that contain a trace amount of a dopant species
App 20050161596 - Guevremont, Roger ;   et al.
2005-07-28
Segmented side-to-side faims
App 20050151072 - Guevremont, Roger ;   et al.
2005-07-14
FAIMS with non-destructive detection of selectively transmitted ions
Grant 6,917,036 - Guevremont , et al. July 12, 2
2005-07-12
Method for separation and enrichment of isotopes in gaseous phase
Grant 6,831,271 - Guevremont , et al. December 14, 2
2004-12-14
FAIMS apparatus and method with ion diverting device
Grant 6,825,461 - Guevremont , et al. November 30, 2
2004-11-30
FAIMS apparatus having plural ion inlets and method therefore
App 20040232326 - Guevremont, Roger ;   et al.
2004-11-25
Parallel plate geometry FAIMS apparatus and method
Grant 6,806,466 - Guevremont , et al. October 19, 2
2004-10-19
Apparatus and method for tandem ICP/FAIMS/MS
Grant 6,799,355 - Guevremont , et al. October 5, 2
2004-10-05
FAIMS with non-destructive detection of selectively transmitted ions
Grant 6,787,765 - Guevremont , et al. September 7, 2
2004-09-07
FAIMS apparatus and method using carrier gas of mixed composition
Grant 6,774,360 - Guevremont , et al. August 10, 2
2004-08-10
Apparatus and method for desolvating and focussing ions for introduction into a mass spectrometer
Grant 6,770,875 - Guevremont , et al. August 3, 2
2004-08-03
FAIMS apparatus having plural ion inlets and method therefore
Grant 6,753,522 - Guevremont , et al. June 22, 2
2004-06-22
Spherical side-to-side FAIMS
Grant 6,713,758 - Guevremont , et al. March 30, 2
2004-03-30
Tandem FAIMS/ion-trapping apparatus and method
Grant 6,703,609 - Guevremont , et al. March 9, 2
2004-03-09
Tandem Faims/ion-trapping Apparatus And Method
App 20040004185 - Guevremont, Roger ;   et al.
2004-01-08
FAIMS apparatus having plural ion inlets and method therefore
App 20030230711 - Guevremont, Roger ;   et al.
2003-12-18
Spherical Side-to-side Faims
App 20030226965 - Guevremont, Roger ;   et al.
2003-12-11
FAIMS apparatus and method with laser-based ionization source
Grant 6,653,627 - Guevremont , et al. November 25, 2
2003-11-25
Parallel plate geometry faims apparatus and method
App 20030213899 - Guevremont, Roger ;   et al.
2003-11-20
Apparatus and method for tandem icp/faims/ms
App 20030213904 - Guevremont, Roger ;   et al.
2003-11-20
Method for separation of isomers and different conformations of ions in gaseous phase
Grant 6,639,212 - Guevremont , et al. October 28, 2
2003-10-28
Apparatus and method for atmospheric pressure-3-dimensional ion trapping
Grant 6,621,077 - Guevremont , et al. September 16, 2
2003-09-16
FAIMS with non-destructive detection of selectively transmitted ions
App 20030150987 - Guevremont, Roger ;   et al.
2003-08-14
FAIMS with non-destructive detection of selectively transmitted ions
App 20030150984 - Guevremont, Roger ;   et al.
2003-08-14
Faims apparatus and method with ion diverting device
App 20030150985 - Guevremont, Roger ;   et al.
2003-08-14
Method for distinguishing between protein variants
App 20030153087 - Guevremont, Roger ;   et al.
2003-08-14
FAIMS with non-destructive detection of selectively transmitted ions
App 20030150986 - Guevremont, Roger ;   et al.
2003-08-14
Tandem high field asymmetric waveform ion mobility spectrometry ( faims)/ion mobility spectrometry
App 20030089847 - Guevremont, Roger ;   et al.
2003-05-15
Apparatus and method for tandem icp/faims/ms
App 20030089849 - Guevremont, Roger ;   et al.
2003-05-15
Parallel plate geometry faims apparatus and method
App 20030057367 - Guevremont, Roger ;   et al.
2003-03-27
Faims apparatus and method using carrier gas of mixed composition
App 20030057369 - Guevremont, Roger ;   et al.
2003-03-27
Faims apparatus and method with laser-based ionization source
App 20030047681 - Guevremont, Roger ;   et al.
2003-03-13
Tandem faims/ion-trapping apparatus and method
App 20030038235 - Guevremont, Roger ;   et al.
2003-02-27

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