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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:012822/0456   Pages: 19
Recorded: 04/29/2002
Conveyance: RELEASE OF SECURITY INTEREST IN PATENTS
Total properties: 78
1
Patent #:
Issue Dt:
Application #:
05772145
Filing Dt:
Title:
2
Patent #:
Issue Dt:
Application #:
05772146
Filing Dt:
Title:
3
Patent #:
Issue Dt:
05/08/1979
Application #:
05858807
Filing Dt:
12/08/1977
Title:
PNEUMATIC VALVE APPARATUS
4
Patent #:
Issue Dt:
Application #:
05859531
Filing Dt:
Title:
5
Patent #:
Issue Dt:
02/10/1981
Application #:
05960606
Filing Dt:
11/13/1978
Title:
RADIAL COMPRESSION OF PACKED BEDS
6
Patent #:
Issue Dt:
07/08/1980
Application #:
05961747
Filing Dt:
11/17/1978
Title:
TRIAXIALLY COMPRESSED PACKED BEDS
7
Patent #:
Issue Dt:
10/14/1980
Application #:
06001540
Filing Dt:
01/08/1979
Title:
CHROMATOGRAPHIC CARTRIDGE AND HOLDER
8
Patent #:
Issue Dt:
01/20/1981
Application #:
06010686
Filing Dt:
02/09/1979
Title:
PUMP
9
Patent #:
Issue Dt:
06/24/1980
Application #:
06014948
Filing Dt:
02/26/1979
Title:
METHODS AND APPARATUS FOR MASS SPECTROMETRIC ANALYSIS OF CONSTITUENTS IN LIQUIDS
10
Patent #:
Issue Dt:
06/30/1981
Application #:
06030312
Filing Dt:
04/16/1979
Title:
NOVEL PHOTOMETRIC SYSTEM
11
Patent #:
Issue Dt:
08/18/1981
Application #:
06050326
Filing Dt:
06/20/1979
Title:
HEAT EXCHANGER FOR REFRACTOMETER
12
Patent #:
Issue Dt:
05/05/1981
Application #:
06051809
Filing Dt:
06/25/1979
Title:
ELECTRICAL ZEROING OF LIGHT BEAM
13
Patent #:
Issue Dt:
09/01/1981
Application #:
06051811
Filing Dt:
06/25/1979
Title:
REFRACTOMETER CELL WITH INTEGRAL LENS
14
Patent #:
Issue Dt:
08/11/1981
Application #:
06051812
Filing Dt:
06/25/1979
Title:
SPATIALLY HOMOGENIZING OPTICAL MODULATOR
15
Patent #:
Issue Dt:
09/15/1981
Application #:
06059292
Filing Dt:
07/20/1979
Title:
DISSIPATING ELECTRICAL CHARGE
16
Patent #:
Issue Dt:
08/04/1981
Application #:
06124309
Filing Dt:
02/25/1980
Title:
FLUID STORAGE DEVICE
17
Patent #:
Issue Dt:
06/08/1982
Application #:
06181908
Filing Dt:
08/27/1980
Title:
WEAR-RESISTANT ARTICLE
18
Patent #:
Issue Dt:
08/03/1982
Application #:
06181909
Filing Dt:
08/27/1980
Title:
WEAR-RESISTANT SINTERED COMPOSITION HAVING AN CHEMICAL FORMULA CF\ 3 COMPRISING GRAPHITE FIBERS FLUONNATED GRAPHITE, AND PTFE
19
Patent #:
Issue Dt:
02/26/1985
Application #:
06356064
Filing Dt:
03/08/1982
Title:
PHOTOMETRIC APPARATUS AND PROCESS
20
Patent #:
Issue Dt:
10/04/1983
Application #:
06361700
Filing Dt:
03/25/1982
Title:
METHOD FOR PREPARING A WEAR - RESISTANT COMPOSITION CONTAINING FLUORINATED GRAPHITE, GRAPHITE FIBERS AND PTFE
21
Patent #:
Issue Dt:
07/02/1985
Application #:
06518701
Filing Dt:
07/29/1983
Title:
STABILIZED APPARATUS FOR CONVERTING ROTATIONAL MOTION TO LINEAR MOTION
22
Patent #:
Issue Dt:
01/21/1986
Application #:
06553736
Filing Dt:
11/21/1983
Title:
PHOTOMETRIC APPARATUS WITH MULTI-WAVELENGTH EXCITATION
23
Patent #:
Issue Dt:
08/13/1985
Application #:
06574541
Filing Dt:
01/27/1984
Title:
PASSIVE FLUID MIXING SYSTEM
24
Patent #:
Issue Dt:
12/11/1984
Application #:
06576521
Filing Dt:
02/02/1984
Title:
CRYOSTAT VESSEL WALL SPACING SYSTEM
25
Patent #:
Issue Dt:
04/08/1986
Application #:
06610502
Filing Dt:
05/15/1984
Title:
MASS SPECTROMETER AND METHOD
26
Patent #:
Issue Dt:
05/26/1987
Application #:
06643280
Filing Dt:
08/22/1984
Title:
MASS SPECTROMETER
27
Patent #:
Issue Dt:
06/10/1986
Application #:
06648518
Filing Dt:
09/10/1984
Title:
GAS CHROMATOGRAPH/MASS SPECTROMETER INTERFACE
28
Patent #:
Issue Dt:
10/17/1989
Application #:
06695847
Filing Dt:
01/28/1985
Title:
MASS SPECTROMETER ION EXCITATION SYSTEM
29
Patent #:
Issue Dt:
05/13/1986
Application #:
06700298
Filing Dt:
02/11/1985
Title:
MASS SPECTROMETER HAVING MAGNETIC TRAPPING
30
Patent #:
Issue Dt:
03/10/1987
Application #:
06734810
Filing Dt:
05/16/1985
Title:
APPARATUS FOR CONVERTING ROTATIONAL MOTION TO LINEAR MOTION
31
Patent #:
Issue Dt:
06/17/1986
Application #:
06763743
Filing Dt:
08/08/1985
Title:
LIQUID COMPOSITION CONTROL
32
Patent #:
Issue Dt:
10/13/1987
Application #:
06821154
Filing Dt:
01/21/1986
Title:
ION CHROMATOGRAPHY METHOD AND APPARATUS
33
Patent #:
Issue Dt:
04/19/1988
Application #:
06833975
Filing Dt:
02/27/1986
Title:
MASS SPECTROMETER WITH REMOTE ION SOURCE
34
Patent #:
Issue Dt:
04/07/1987
Application #:
06847282
Filing Dt:
04/02/1986
Title:
COMPOUND VALVE
35
Patent #:
Issue Dt:
05/31/1988
Application #:
07022269
Filing Dt:
03/05/1987
Title:
PROBE-GRIPPER
36
Patent #:
Issue Dt:
08/30/1988
Application #:
07057514
Filing Dt:
06/02/1987
Title:
FLUID COMPOSITION AND VOLUMETRIC DELIVERY CONTROL
37
Patent #:
Issue Dt:
12/18/1990
Application #:
07157626
Filing Dt:
02/19/1988
Title:
METHOD AND APPARATUS FOR INTRODUCTION OF FLUID STREAMS INTO MASS SPECTROMETERS AND OTHER GAS PHASE DETECTORS
38
Patent #:
Issue Dt:
06/12/1990
Application #:
07341728
Filing Dt:
04/21/1989
Title:
METHOD FOR EXTERNAL CALIBRATION OF ION CYCLOTRON RESONANCE MASS SPECTROMETERS
39
Patent #:
Issue Dt:
07/31/1990
Application #:
07354462
Filing Dt:
05/19/1989
Title:
METHOD AND APPARATUS FOR PRODUCING AN ARBITRARY EXCITATION SPECTRUM FOR FOURIER TRANSFORM MASS SPECTROMETRY
40
Patent #:
Issue Dt:
11/06/1990
Application #:
07393846
Filing Dt:
08/14/1989
Title:
METHOD AND APPARATUS FOR INTRODUCTION OF LIQUID EFFLUENT INTO MASS SPECTROMETER AND OTHER GAS-PHASE OR PARTICLE DETECTORS
41
Patent #:
Issue Dt:
09/15/1992
Application #:
07418103
Filing Dt:
10/06/1989
Title:
FLUID SEAL
42
Patent #:
Issue Dt:
04/14/1992
Application #:
07471535
Filing Dt:
01/29/1990
Title:
METHOD FOR SEPARATING IONIC SPECIES USING CAPILLARY ELECTROPHORESIS
43
Patent #:
Issue Dt:
04/07/1992
Application #:
07528029
Filing Dt:
05/23/1990
Title:
CAPILLARY WASH SYSTEM
44
Patent #:
Issue Dt:
06/30/1992
Application #:
07575111
Filing Dt:
08/30/1990
Title:
METHOD AND APPARATUS FOR EFFECTING CAPILLARY ELECTROPHORESIS FRACTION COLLECTION ON A MEMBRANE
45
Patent #:
Issue Dt:
06/09/1992
Application #:
07575251
Filing Dt:
08/30/1990
Title:
METHOD AND APPARATUS FOR EFFECTING CAPILLARY SAMPLE INJECTION INTO ELECTROPHORESIS APPARATUS
46
Patent #:
Issue Dt:
03/16/1993
Application #:
07585465
Filing Dt:
09/20/1990
Title:
PHOTOMETRIC APPARATUS AND PROCESS
47
Patent #:
Issue Dt:
10/20/1992
Application #:
07642685
Filing Dt:
01/17/1991
Title:
METHOD FOR ANALYZING IONIC SPECIES USING CAPILLARY ELECTROPHORESIS
48
Patent #:
Issue Dt:
05/19/1992
Application #:
07661782
Filing Dt:
03/20/1991
Title:
FLUID SEAL
49
Patent #:
Issue Dt:
08/03/1993
Application #:
07667467
Filing Dt:
03/11/1991
Title:
IGNITION SYSTEM FOR GASOLINE POWERED BOATS
50
Patent #:
Issue Dt:
07/21/1992
Application #:
07729775
Filing Dt:
07/10/1991
Title:
ISOCONDUCTIVE GRADIENT ION CHROMATOGRAPHY
51
Patent #:
Issue Dt:
02/02/1993
Application #:
07731677
Filing Dt:
07/17/1991
Title:
PHOTOMETRIC APPARATUS WITH A FLOW CELL COATED WITH AN AMORPHOUS FLUOROPOLYMER
52
Patent #:
Issue Dt:
10/06/1992
Application #:
07733545
Filing Dt:
07/22/1991
Title:
APPARATUS AND PROCESS FOR MEASURING LIGHT ABSORBANCE OR FLUORESCENCE IN LIQUID SAMPLES
53
Patent #:
Issue Dt:
03/09/1993
Application #:
07756718
Filing Dt:
09/09/1991
Title:
PROCESS FOR EFFECTING HIGH EFFICIENCY SEPARATIONS BY CAPILLARY ELECTROPHORESIS
54
Patent #:
Issue Dt:
03/22/1994
Application #:
07762579
Filing Dt:
09/19/1991
Title:
ACTIVATED CARBAMATES COMPOUNDS
55
Patent #:
Issue Dt:
07/07/1992
Application #:
07796757
Filing Dt:
11/25/1991
Title:
METHOD FOR SEPARATING IONIC SPECIES USING CAPILLARY ELECTROPHORESIS
56
Patent #:
Issue Dt:
01/18/1994
Application #:
07827190
Filing Dt:
01/28/1992
Title:
PROCESS FOR ANALYZING SAMPLES FOR ION ANALYSIS
57
Patent #:
Issue Dt:
04/26/1994
Application #:
07866605
Filing Dt:
04/10/1992
Title:
TIME MODULATED ELECTRIFIED SPRAY APPARATUS AND PROCESS
58
Patent #:
Issue Dt:
04/19/1994
Application #:
07866618
Filing Dt:
04/10/1992
Title:
HOUSING FOR CONVERTING AN ELECTROSPRAY TO AN ION STREAM
59
Patent #:
Issue Dt:
09/28/1993
Application #:
07890623
Filing Dt:
05/28/1992
Title:
METHOD AND APPARATUS FOR PROVIDING TAILORED EXCITATION AS IN FOURIER TRANSFORM MASS SPECTROMETRY
60
Patent #:
Issue Dt:
09/21/1993
Application #:
07911997
Filing Dt:
07/10/1992
Title:
APPARATUS FOR EFFECTING CAPILLARY ELECTROPHORESIS
61
Patent #:
Issue Dt:
12/20/1994
Application #:
07916775
Filing Dt:
07/17/1992
Title:
LIQUID CHROMATOGRAPHY STATIONARY PHASES WITH REDUCED SILANOL INTERACTIONS
62
Patent #:
Issue Dt:
11/22/1994
Application #:
07963685
Filing Dt:
10/20/1992
Title:
METHOD FOR SEPARATING IONIC SPECIES USING CAPILLARY ELECTROPHORESIS
63
Patent #:
Issue Dt:
02/15/1994
Application #:
08006434
Filing Dt:
01/21/1993
Title:
METHOD FOR SAMPLE ANALYSIS USING CAPILLARY ELECTROPHORESIS
64
Patent #:
Issue Dt:
09/20/1994
Application #:
08018647
Filing Dt:
02/17/1993
Title:
PROCESS FOR EFFECTING CAPILLARY ELECTROPHORESIS
65
Patent #:
Issue Dt:
02/08/1994
Application #:
08040073
Filing Dt:
03/30/1993
Title:
METHOD AND APPARATUS FOR INTRODUCTION OF LIQUID EFFLUENT INTO MASS SPECTROMETER AND OTHER GAS-PHASE OR PARTICLE DETECTORS
66
Patent #:
Issue Dt:
07/25/1995
Application #:
08199406
Filing Dt:
02/22/1994
Title:
ANALYZING TIME MODULATED ELECTROSPRAY
67
Patent #:
Issue Dt:
07/25/1995
Application #:
08282037
Filing Dt:
07/28/1994
Title:
METHOD AND APPARATUS FOR DETERMINING RELATIVE ION ABUNDANCES IN MASS SPECTROMETRY UTILIZING WAVELET TRANSFORMS
68
Patent #:
Issue Dt:
06/24/1997
Application #:
08509472
Filing Dt:
07/31/1995
Title:
DURABLE HIGH-PRECISION MAGNETOSTRICTIVE PUMP
69
Patent #:
Issue Dt:
Application #:
94094195
Filing Dt:
Title:
70
Patent #:
Issue Dt:
Application #:
99018647
Filing Dt:
Title:
71
Patent #:
Issue Dt:
Application #:
99026955
Filing Dt:
Title:
72
Patent #:
Issue Dt:
Application #:
99067758
Filing Dt:
Title:
73
Patent #:
Issue Dt:
Application #:
99125681
Filing Dt:
Title:
74
Patent #:
Issue Dt:
Application #:
99151490
Filing Dt:
Title:
75
Patent #:
Issue Dt:
Application #:
99196330
Filing Dt:
Title:
76
Patent #:
Issue Dt:
Application #:
99245398
Filing Dt:
Title:
77
Patent #:
Issue Dt:
Application #:
99827190
Filing Dt:
Title:
78
Patent #:
Issue Dt:
Application #:
99945542
Filing Dt:
Title:
Assignor
1
Exec Dt:
02/11/2002
Assignee
1
1013 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondence name and address
JULIE TAMBURO
BINGHAM DANA
150 FEDERAL STREET
BOSTON, MA 02110

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