skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:009901/0890   Pages: 18
Recorded: 04/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 195
Page 2 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
03/16/1993
Application #:
07734852
Filing Dt:
07/23/1991
Title:
INDUCTIVELY COUPLED PLASMA SPECTROSCOPY
2
Patent #:
Issue Dt:
03/09/1993
Application #:
07741720
Filing Dt:
08/07/1991
Title:
NMR PROBE INCORPORATING RF SHIELDING OF SAMPLE
3
Patent #:
Issue Dt:
08/10/1993
Application #:
07744563
Filing Dt:
08/13/1991
Title:
OPTICAL DETECTION SYSTEM FOR CAPILLARY SEPARATION COLUMNS
4
Patent #:
Issue Dt:
10/11/1994
Application #:
07751279
Filing Dt:
08/29/1991
Title:
FLOW CONTROL DEVICE
5
Patent #:
Issue Dt:
05/26/1992
Application #:
07771575
Filing Dt:
10/04/1991
Title:
SYSTEM AND METHOD FOR IMPROVING SAMPLE CONCENTRATION IN CAPILLARY ELECTROPHORESIS
6
Patent #:
Issue Dt:
11/17/1992
Application #:
07783309
Filing Dt:
10/28/1991
Title:
ROTATABLE VACUUM FLANGE
7
Patent #:
Issue Dt:
08/17/1993
Application #:
07796282
Filing Dt:
11/22/1991
Title:
NMR PROBE
8
Patent #:
Issue Dt:
10/05/1993
Application #:
07811442
Filing Dt:
12/19/1991
Title:
REDUCTION OF GRADIENT COIL INTERACTION WITH ROOM TEMPERATURE SHIMS
9
Patent #:
Issue Dt:
11/23/1993
Application #:
07825738
Filing Dt:
01/27/1992
Title:
BI-SR-CA-CU-O COMPOUNDS AND METHODS
10
Patent #:
Issue Dt:
11/16/1993
Application #:
07839193
Filing Dt:
02/20/1992
Title:
NMR PROBE
11
Patent #:
Issue Dt:
08/17/1993
Application #:
07841677
Filing Dt:
02/26/1992
Title:
REAGENT GAS CONTROL FOR AN ION TRAP MASS SPECTROMETER USED IN THE CHEMICAL IONIZATION MODE
12
Patent #:
Issue Dt:
11/09/1993
Application #:
07857884
Filing Dt:
03/26/1992
Title:
MAGNETIC RESONANCE SPECTROSCOPY SAMPLE SPINNING APPARATUS WITH MECHANICAL BEARING
13
Patent #:
Issue Dt:
10/25/1994
Application #:
07875891
Filing Dt:
04/29/1992
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
14
Patent #:
Issue Dt:
03/30/1993
Application #:
07890990
Filing Dt:
05/29/1992
Title:
QUADRUPOLE TRAP IMPROVED TECHNIQUE FOR ION ISOLATION
15
Patent #:
Issue Dt:
04/12/1994
Application #:
07890996
Filing Dt:
05/29/1992
Title:
QUADRUPOLE TRAP IMPROVED TECHNIQUE FOR COLLISIONAL INDUCED DISASSOCIATION FOR MS/MS PROCESSES
16
Patent #:
Issue Dt:
08/24/1993
Application #:
07917564
Filing Dt:
07/21/1992
Title:
TURBOMOLECULAR PUMP
17
Patent #:
Issue Dt:
04/05/1994
Application #:
07923093
Filing Dt:
07/31/1992
Title:
QUADRUPOLE ION TRAP METHOD HAVING IMPROVED SENSITIVITY
18
Patent #:
Issue Dt:
12/27/1994
Application #:
07993936
Filing Dt:
12/18/1992
Title:
ELECTRONIC BRAKING DEVICE FOR ASYNCHRONOUS MOTORS
19
Patent #:
Issue Dt:
04/12/1994
Application #:
07996352
Filing Dt:
12/23/1992
Title:
NMR SAMPLE SHAPER
20
Patent #:
Issue Dt:
03/01/1994
Application #:
08009604
Filing Dt:
01/27/1993
Title:
ION TRAP MASS SPECTROMETER METHOD AND APPARATUS FOR IMPROVED SENSITIVITY
21
Patent #:
Issue Dt:
06/21/1994
Application #:
08026936
Filing Dt:
03/05/1993
Title:
REPRODUCIBLY POSITIONABLE NMR PROBE
22
Patent #:
Issue Dt:
01/10/1995
Application #:
08043240
Filing Dt:
04/06/1993
Title:
METHODS OF USING ION TRAP MASS SPECTROMETERS
23
Patent #:
Issue Dt:
03/21/1995
Application #:
08056557
Filing Dt:
04/30/1993
Title:
HIGH-TEMPERATURE JOSEPHSON JUNCTION AND METHOD
24
Patent #:
Issue Dt:
03/14/1995
Application #:
08068453
Filing Dt:
05/28/1993
Title:
METHOD OF HIGH MASS RESOLUTION SCANNING OF AN ION TRAP MASS SPECTROMETER
25
Patent #:
Issue Dt:
01/03/1995
Application #:
08068484
Filing Dt:
05/27/1993
Title:
METHOD FOR SELECTIVE COLLISIONAL DISSOCIATION USING BORDER EFFECT EXCITATION WITH PRIOR COOLING TIME CONTROL
26
Patent #:
Issue Dt:
04/29/1997
Application #:
08084003
Filing Dt:
06/29/1993
Title:
SEALED PARTS LEAK TESTING METHOD AND APPARATUS FOR HELIUM SPECTROMETER LEAK DETECTION
27
Patent #:
Issue Dt:
04/04/1995
Application #:
08121844
Filing Dt:
09/15/1993
Title:
MSN USING CID
28
Patent #:
Issue Dt:
09/19/1995
Application #:
08137854
Filing Dt:
10/15/1993
Title:
SPARK SAMPLING MICROPARTICLE GENERATOR AND METHOD
29
Patent #:
Issue Dt:
05/14/1996
Application #:
08164337
Filing Dt:
12/10/1993
Title:
ULTRA HIGH VACUUM ELASTOMER SEAL
30
Patent #:
Issue Dt:
09/05/1995
Application #:
08165761
Filing Dt:
12/10/1993
Title:
PULSED FT NMR EMPLOYING FAST COMBINATION SCALER FOR FASTER OPERATION
31
Patent #:
Issue Dt:
12/26/1995
Application #:
08178694
Filing Dt:
01/10/1994
Title:
METHOD OF SPACE CHARGE CONTROL IN AN ION TRAP MASS SPECTROMETER
32
Patent #:
Issue Dt:
09/05/1995
Application #:
08178698
Filing Dt:
01/10/1994
Title:
METHOD OF SPACE CHARGE CONTROL FOR IMPROVED ION ISOLATION IN AN ION TRAP MASS SPECTROMETER BY DYNAMICALLY ADAPTIVE SAMPLING
33
Patent #:
Issue Dt:
10/10/1995
Application #:
08179844
Filing Dt:
01/11/1994
Title:
METHOD OF SELECTIVE ION TRAPPING FOR QUADRUPOLE ION TRAP MASS SPECTROMETERS
34
Patent #:
Issue Dt:
03/07/1995
Application #:
08180174
Filing Dt:
01/11/1994
Title:
QUADRUPOLE TRAP ION ISOLATION METHOD
35
Patent #:
Issue Dt:
05/21/1996
Application #:
08207432
Filing Dt:
03/07/1994
Title:
PLASMA MASS SPECTROMETRY
36
Patent #:
Issue Dt:
10/10/1995
Application #:
08242937
Filing Dt:
05/16/1994
Title:
NON-CENTRIC IMPROVED PUMPING STAGE FOR TURBOMOLECULAR PUMPS
37
Patent #:
Issue Dt:
12/20/1994
Application #:
08255214
Filing Dt:
06/07/1994
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
38
Patent #:
Issue Dt:
12/26/1995
Application #:
08261573
Filing Dt:
06/17/1994
Title:
ELECTRON CAPTURE DETECTOR WITH GUARD ELECTRODE
39
Patent #:
Issue Dt:
09/12/1995
Application #:
08265542
Filing Dt:
06/24/1994
Title:
TANGENTIAL FLOW PUMPING CHANNEL FOR TURBOMOLECULAR PUMPS
40
Patent #:
Issue Dt:
01/14/1997
Application #:
08266076
Filing Dt:
06/27/1994
Title:
NUCLEAR MAGNETIC RESONANCE RECEIVER, METHOD AND SYSTEM
41
Patent #:
Issue Dt:
05/28/1996
Application #:
08297680
Filing Dt:
08/29/1994
Title:
FREQUENCY MODULATED SELECTED ION SPECIES ISOLATION IN A QUADRUPOLE ION TRAP
42
Patent #:
Issue Dt:
05/14/1996
Application #:
08307222
Filing Dt:
09/16/1994
Title:
SPECTRAL MODIFICATION THROUGH PHASE MODULATION WITH SPATIAL EXTENT
43
Patent #:
Issue Dt:
01/09/1996
Application #:
08309226
Filing Dt:
09/20/1994
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
44
Patent #:
Issue Dt:
07/11/1995
Application #:
08328791
Filing Dt:
10/31/1994
Title:
APPARATUS, AND PROCESS, FOR AUTOMATICALLY SAMPLING SOLIDS AND SEMI-SOLIDS MATERIALS FOR ANALYSIS
45
Patent #:
Issue Dt:
04/09/1996
Application #:
08357905
Filing Dt:
12/16/1994
Title:
MEANS FOR REDUCING THE CONTAMINATION OF MASS SPECTROMETER LEAK DETECTION ION SOURCES
46
Patent #:
Issue Dt:
07/08/1997
Application #:
08378028
Filing Dt:
01/24/1995
Title:
PERISTALTIC PUMP
47
Patent #:
Issue Dt:
06/25/1996
Application #:
08407840
Filing Dt:
03/21/1995
Title:
MICROMECHANICAL PRESSURE GAUGE HAVING EXTENDED SENSOR RANGE
48
Patent #:
Issue Dt:
11/26/1996
Application #:
08415317
Filing Dt:
04/03/1995
Title:
APPARATUS, AND PROCESS, FOR AUTOMATICALLY SAMPLING SOLIDS AND SEMI-SOLIDS MATERIALS FOR ANALYSIS
49
Patent #:
Issue Dt:
08/13/1996
Application #:
08433637
Filing Dt:
05/02/1995
Title:
REDUCTION OF AMBIENT SUSCEPTIBILITY PERTURBATIONS OF AN NMR SPECTROMETER
50
Patent #:
Issue Dt:
05/14/1996
Application #:
08436993
Filing Dt:
05/08/1995
Title:
FREQUENCY MODULATED SELECTED ION SPECIES ISOLATION IN A QUADRUPOLE ION TRAP
51
Patent #:
Issue Dt:
10/29/1996
Application #:
08446101
Filing Dt:
05/19/1995
Title:
APPARATUS FOR AND METHOD OF FORMING A PARALLEL ION BEAM
52
Patent #:
Issue Dt:
10/15/1996
Application #:
08461559
Filing Dt:
06/05/1995
Title:
NUCLEAR MAGNETIC RESONANCE PROBE COIL
53
Patent #:
Issue Dt:
03/12/1996
Application #:
08467500
Filing Dt:
06/06/1995
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
54
Patent #:
Issue Dt:
02/13/1996
Application #:
08469970
Filing Dt:
06/06/1995
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
55
Patent #:
Issue Dt:
11/26/1996
Application #:
08470904
Filing Dt:
06/06/1995
Title:
HIGH PERFORMANCE TURBOMOLECULAR VACUUM PUMPS
56
Patent #:
Issue Dt:
02/04/1997
Application #:
08474593
Filing Dt:
06/07/1995
Title:
SINGLE POTENTIAL ION SOURCE
57
Patent #:
Issue Dt:
07/01/1997
Application #:
08475112
Filing Dt:
06/07/1995
Title:
USE OF AUDIO SIGNALS FOR MONITORING SAMPLE SPINNING SPEEDS IN NUCLEAR MAGNETIC SPECTROMTERS
58
Patent #:
Issue Dt:
01/21/1997
Application #:
08477169
Filing Dt:
06/07/1995
Title:
OPTICAL DETECTOR FOR ECHELLE SPECTROMETER
59
Patent #:
Issue Dt:
04/01/1997
Application #:
08484145
Filing Dt:
06/07/1995
Title:
HIGH DISPLACEMENT RATE, SCROLL-TYPE, FLUID HANDLING APPARATUS
60
Patent #:
Issue Dt:
12/02/1997
Application #:
08534936
Filing Dt:
09/28/1995
Title:
METHOD AND DEVICE FOR VIBRATION DURING SOLID PHASE MICROEXTRACTION
61
Patent #:
Issue Dt:
09/03/1996
Application #:
08544222
Filing Dt:
10/17/1995
Title:
NMR SAMPLE CELL
62
Patent #:
Issue Dt:
05/27/1997
Application #:
08552417
Filing Dt:
11/03/1995
Title:
SURFACE COATING TO IMPROVE PERFORMANCE OF ION TRAP MASS SPECTROMETERS
63
Patent #:
Issue Dt:
03/04/1997
Application #:
08568898
Filing Dt:
11/30/1995
Title:
FREQUENCY MODULATED SELECTED ION SPECIES ISOLATION IN A QUADRUPOLE ION TRAP
64
Patent #:
Issue Dt:
09/30/1997
Application #:
08605346
Filing Dt:
02/16/1996
Title:
MASS SPECTROMETER SYSTEM AND METHOD FOR TRANSPORTING AND ANALYZING IONS
65
Patent #:
Issue Dt:
02/03/1998
Application #:
08609364
Filing Dt:
03/01/1996
Title:
MASS SCANNING METHOD USING AN ION TRAP MASS SPECTROMETER
66
Patent #:
Issue Dt:
09/16/1997
Application #:
08609967
Filing Dt:
02/29/1996
Title:
COLLAPSIBLE APPARATUS FOR COMPRESSING PACKING MATERIAL IN LIQUID CHROMATOGRAPHY COLUMNS AND METHODS OF USE
67
Patent #:
Issue Dt:
02/02/1999
Application #:
08628228
Filing Dt:
04/04/1996
Title:
FLOW TUBE FOR NMR PROBE
68
Patent #:
Issue Dt:
01/20/1998
Application #:
08646807
Filing Dt:
05/21/1996
Title:
PRESSING P;ATE FOR LINEARIZED PULSES FROM A PERISTALTIC PUMP
69
Patent #:
Issue Dt:
11/25/1997
Application #:
08648780
Filing Dt:
05/14/1996
Title:
METHOD OF PRODUCING A HIGH TC SUPERCONDUCTING FILM FREE OF SECOND PHASE DEFECTS
70
Patent #:
Issue Dt:
03/17/1998
Application #:
08650676
Filing Dt:
05/20/1996
Title:
THE USE OF AUDIO SIGNALS FOR MONITORING AND REMEDIATING SPINNING IRREGULARITIES IN NMR SPECTROMETERS
71
Patent #:
Issue Dt:
08/11/1998
Application #:
08652868
Filing Dt:
05/23/1996
Title:
FLUID THERMAL MASS FLOW SENSOR
72
Patent #:
Issue Dt:
07/29/1997
Application #:
08661516
Filing Dt:
06/11/1996
Title:
DIGITAL FILTER PRE-CHARGING
73
Patent #:
Issue Dt:
12/30/1997
Application #:
08664284
Filing Dt:
06/11/1996
Title:
OPTICAL SPECTROMETER
74
Patent #:
Issue Dt:
01/06/1998
Application #:
08665165
Filing Dt:
06/14/1996
Title:
SAMPLE DELIVERY SYSTEM USED IN CHEMICAL ANALYSES METHODS WHICH EMPLOYS PRESSURIZED GAS FOR SAMPLE CONVEYANCE
75
Patent #:
Issue Dt:
03/17/1998
Application #:
08678742
Filing Dt:
07/11/1996
Title:
METHOD FOR INJECTION OF EXTERNALLY PRODUCED IONS INTO A QUADRUPOLE ION TRAP
76
Patent #:
Issue Dt:
07/22/1997
Application #:
08688469
Filing Dt:
07/30/1996
Title:
METHOD FOR TRAPPING IONS INTO ION TRAPS AND ION TRAP MASS SPECTROMETER SYSTEM THEREOF
77
Patent #:
Issue Dt:
06/16/1998
Application #:
08694886
Filing Dt:
08/09/1996
Title:
SUPPRESSION OF RADIATION DAMPING IN NMR
78
Patent #:
Issue Dt:
02/17/1998
Application #:
08721148
Filing Dt:
09/26/1996
Title:
ECHELLE SPECTROMETER WITH A SHAPED ORIENTED SLIT
79
Patent #:
Issue Dt:
02/02/1999
Application #:
08723967
Filing Dt:
09/27/1996
Title:
TIME CORRECTION FOR DIGITAL FILTERS IN TRANSIENT MEASUREMENTS
80
Patent #:
Issue Dt:
06/17/1997
Application #:
08726758
Filing Dt:
10/09/1996
Title:
METHOD OF DETECTING SELECIES IN A QUADRUPOLE ION TRAP
81
Patent #:
Issue Dt:
10/27/1998
Application #:
08738961
Filing Dt:
10/24/1996
Title:
REAL-TIME GAS-CHROMATOGRAPHY MASS-SPECTROMETRY TRACE VAPOR DETECTION
82
Patent #:
Issue Dt:
09/23/1997
Application #:
08743450
Filing Dt:
11/01/1996
Title:
CALIBRATION METHOD FOR A CHROMATOGRAPHY COLUMN
83
Patent #:
Issue Dt:
11/18/1997
Application #:
08748526
Filing Dt:
11/08/1996
Title:
TURBOMOLECULAR PUMP
84
Patent #:
Issue Dt:
08/11/1998
Application #:
08763964
Filing Dt:
12/10/1996
Title:
METHOD OF OPERATING AN ION TRAP MASS SPECTROMETER
85
Patent #:
Issue Dt:
01/20/1998
Application #:
08770632
Filing Dt:
12/19/1996
Title:
TURBOMOLECULAR VACUUM PUMPS WITH LOW SUSCEPTIBILITY TO PARTICULATE BUILDUP
86
Patent #:
Issue Dt:
12/08/1998
Application #:
08774067
Filing Dt:
12/23/1996
Title:
SOLVENT SUPPRESSION METHOD FOR LC-NMR AND HIGH-RESOLUTION-NMR SPECTROSCOPY
87
Patent #:
Issue Dt:
06/16/1998
Application #:
08781422
Filing Dt:
01/10/1997
Title:
VARIABLE EXTERNAL CAPACITOR FOR NMR PROBE
88
Patent #:
Issue Dt:
04/28/1998
Application #:
08792016
Filing Dt:
02/03/1997
Title:
GAS CHROMATOGRAPHY OVEN
89
Patent #:
Issue Dt:
01/05/1999
Application #:
08800909
Filing Dt:
02/13/1997
Title:
HIGH DISPLACEMENT RATE, SCROLL-TYPE, FLUID HANDLING APPARATUS
90
Patent #:
Issue Dt:
07/14/1998
Application #:
08838148
Filing Dt:
04/15/1997
Title:
COOLING DEVICE FOR COOLING HEATABLE GAS CHROMATOGRAPHY ANALYTE SAMPLE INJECTOR
91
Patent #:
Issue Dt:
10/06/1998
Application #:
08841902
Filing Dt:
04/17/1997
Title:
SADDLE-SHAPED MULTITURN RF COILS FOR NMR PROBE
92
Patent #:
Issue Dt:
11/24/1998
Application #:
08849943
Filing Dt:
06/20/1997
Title:
SPECTROMETER WITH DISCHARGE LIMITING MEANS
93
Patent #:
Issue Dt:
10/06/1998
Application #:
08854855
Filing Dt:
05/12/1997
Title:
MASS SPECTROMETER SYSTEM AND METHOD FOR TRANSPORTING AND ANALYZING IONS
94
Patent #:
Issue Dt:
11/10/1998
Application #:
08858230
Filing Dt:
05/19/1997
Title:
ROTATABLE ASSEMBLY FOR SUPPORTING OF THE ROTOR OF A VACUUM PUMP
95
Patent #:
Issue Dt:
02/16/1999
Application #:
09027947
Filing Dt:
02/23/1998
Title:
REAL-TIME GAS-CHROMATOGRAPHY MASS-SPECTROMETRY TRACE VAPOR DETECTION
Assignor
1
Exec Dt:
04/06/1999
Assignee
1
LEGAL DEPARTMENT
3120 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Correspondence name and address
VARIAN, INC
PATTI D. SELAN
3120 HANSEN WAY
PALO ALTO, CA 94304

Search Results as of: 05/30/2024 05:06 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT