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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:027514/0691   Pages: 19
Recorded: 01/11/2012
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 92
1
Patent #:
Issue Dt:
08/24/1993
Application #:
07698317
Filing Dt:
05/10/1991
Title:
IMPROVED FLOW SENSOR FOR MEASURING HIGH FLUID FLOW RATES
2
Patent #:
Issue Dt:
06/02/1992
Application #:
07701200
Filing Dt:
05/16/1991
Title:
BUTTERFLY VALVE HAVING IMPROVED SEALING CHARACTERISTICS
3
Patent #:
Issue Dt:
02/08/1994
Application #:
07846414
Filing Dt:
03/03/1992
Title:
FLOWMETER
4
Patent #:
Issue Dt:
06/15/1993
Application #:
07872350
Filing Dt:
04/23/1992
Title:
REGULATOR FLOW CONTROL
5
Patent #:
Issue Dt:
03/09/1993
Application #:
07912007
Filing Dt:
07/10/1992
Title:
FLUID MASS FLOW METER DEVICE WITH REDUCED ATTITUDE SENSITIVITY
6
Patent #:
Issue Dt:
05/09/1995
Application #:
08078365
Filing Dt:
06/16/1993
Title:
THROTTLE VALVE
7
Patent #:
Issue Dt:
03/14/1995
Application #:
08088317
Filing Dt:
07/07/1993
Title:
DUAL BALANCED CAPACITANCE MANOMETERS FOR SUPPRESSING VIBRATION EFFECTS
8
Patent #:
Issue Dt:
06/30/1998
Application #:
08457402
Filing Dt:
06/01/1995
Title:
PIVOTING VALVE ASSEMBLY
9
Patent #:
Issue Dt:
09/08/1998
Application #:
08557378
Filing Dt:
11/13/1995
Title:
APPARATUS FOR HANDLING PROCESS FLUID
10
Patent #:
Issue Dt:
12/23/1997
Application #:
08615078
Filing Dt:
03/13/1996
Title:
PIVOTING VALVE ASSEMBLY
11
Patent #:
Issue Dt:
07/28/1998
Application #:
08682170
Filing Dt:
07/16/1996
Title:
VALVE MECHANISM
12
Patent #:
Issue Dt:
12/22/1998
Application #:
08685260
Filing Dt:
07/23/1996
Title:
FLOW CONTROLLER, PARTS OF FLOW CONTROLLER, AND RELATED METHOD
13
Patent #:
Issue Dt:
06/16/1998
Application #:
08685322
Filing Dt:
07/23/1996
Title:
METHOD OF MAKING A FLOW CONTROLLER
14
Patent #:
Issue Dt:
06/09/1998
Application #:
08691061
Filing Dt:
08/01/1996
Title:
FLUID FLOW METER WITH REDUCED ORIENTATION SENSITIVITY
15
Patent #:
Issue Dt:
06/15/1999
Application #:
08725859
Filing Dt:
10/04/1996
Title:
THERMAL MASS FLOWMETER AND MASS FLOW CONTROLLER, FLOWMETERING SYSTEM AND METHOD
16
Patent #:
Issue Dt:
04/04/2000
Application #:
08815323
Filing Dt:
03/10/1997
Title:
THERMAL MASS FLOW CONTROLLER HAVING ORTHOGONAL THERMAL MASS FLOW SENSOR
17
Patent #:
Issue Dt:
05/11/1999
Application #:
08860343
Filing Dt:
10/02/1997
Title:
FLOW CONTROLLER, PARTS OF FLOW CONTROLLER, AND RELATED METHOD
18
Patent #:
Issue Dt:
08/31/1999
Application #:
08889641
Filing Dt:
07/08/1997
Title:
METHOD AND APPARATUS FOR DETECTING AND CONTROLLING MASS FLOW
19
Patent #:
Issue Dt:
06/20/2000
Application #:
09150458
Filing Dt:
09/09/1998
Title:
COMPONENT HEATER FOR USE IN SEMICONDUCTOR MANUFACTURING EQUIPMENT
20
Patent #:
Issue Dt:
11/02/1999
Application #:
09203151
Filing Dt:
12/01/1998
Title:
METHOD AND APPARATUS FOR DETECTING AND CONTROLLING MASS FLOW
21
Patent #:
Issue Dt:
11/20/2001
Application #:
09291468
Filing Dt:
04/14/1999
Title:
METHOD OF MAKING THIN FILM PIEZORESISTIVE SENSOR
22
Patent #:
Issue Dt:
02/05/2002
Application #:
09350744
Filing Dt:
07/09/1999
Title:
SYSTEM AND METHOD OF OPERATION OF A DIGITAL MASS FLOW CONTROLLER
23
Patent #:
Issue Dt:
06/10/2003
Application #:
09350746
Filing Dt:
07/09/1999
Title:
MASS FLOW SENSOR INTERFACE CIRCUIT
24
Patent #:
Issue Dt:
09/10/2002
Application #:
09350747
Filing Dt:
07/09/1999
Title:
SYSTEM AND METHOD FOR SENSOR RESPONSE LINEARIZATION
25
Patent #:
Issue Dt:
09/03/2002
Application #:
09351098
Filing Dt:
07/10/1999
Title:
SYSTEM AND METHOD FOR A VARIABLE GAIN PROPORTIONAL-INTEGRAL (PI) CONTROLLER
26
Patent #:
Issue Dt:
06/11/2002
Application #:
09351111
Filing Dt:
07/10/1999
Title:
METHOD AND SYSTEM FOR DRIVING A SOLENOID
27
Patent #:
Issue Dt:
05/14/2002
Application #:
09351120
Filing Dt:
07/10/1999
Title:
SYSTEM AND METHOD FOR A DIGITAL MASS FLOW CONTROLLER
28
Patent #:
Issue Dt:
11/27/2001
Application #:
09418951
Filing Dt:
10/15/1999
Title:
ELECTRO-OPTICAL FLOAT POSITION INDICATOR
29
Patent #:
Issue Dt:
07/30/2002
Application #:
09616819
Filing Dt:
07/12/2000
Title:
PRESSURE INSENSITIVE GAS CONTROL SYSTEM
30
Patent #:
Issue Dt:
04/01/2003
Application #:
09783439
Filing Dt:
02/14/2001
Publication #:
Pub Dt:
12/20/2001
Title:
METHOD AND APPARATUS FOR BALANCING RESISTANCE
31
Patent #:
Issue Dt:
02/28/2006
Application #:
09952083
Filing Dt:
09/12/2001
Title:
PENDULUM VALVE WITH A FULL RANGE OF POSITION CONTROL
32
Patent #:
Issue Dt:
01/27/2004
Application #:
10006774
Filing Dt:
12/06/2001
Publication #:
Pub Dt:
10/03/2002
Title:
SYSTEM AND METHOD OF OPERATION OF A DIGITAL MASS FLOW CONTROLLER
33
Patent #:
Issue Dt:
03/30/2004
Application #:
10062080
Filing Dt:
01/31/2002
Publication #:
Pub Dt:
08/22/2002
Title:
SYSTEM AND METHOD FOR A DIGITAL MASS FLOW CONTROLLER
34
Patent #:
Issue Dt:
06/28/2005
Application #:
10063991
Filing Dt:
05/31/2002
Publication #:
Pub Dt:
12/04/2003
Title:
SYSTEM AND METHOD OF OPERATION OF AN EMBEDDED SYSTEM FOR A DIGITAL CAPACITANCE DIAPHRAGM GAUGE
35
Patent #:
Issue Dt:
05/11/2004
Application #:
10064136
Filing Dt:
06/13/2002
Title:
ELECTRONIC INTERFACE FOR USE WITH DUAL ELECTRODE CAPACITANCE DIAPHRAGM GAUGES
36
Patent #:
Issue Dt:
03/09/2004
Application #:
10064137
Filing Dt:
06/13/2002
Publication #:
Pub Dt:
12/18/2003
Title:
TEMPERATURE REGULATOR FOR USE WITH A PRESSURE SENSING DEVICE
37
Patent #:
Issue Dt:
11/04/2003
Application #:
10068052
Filing Dt:
02/05/2002
Publication #:
Pub Dt:
08/29/2002
Title:
SYSTEM AND METHOD OF OPERATION OF A DIGITAL MASS FLOW CONTROLLER
38
Patent #:
Issue Dt:
11/08/2005
Application #:
10131603
Filing Dt:
04/24/2002
Publication #:
Pub Dt:
12/26/2002
Title:
SYSTEM AND METHOD FOR A MASS FLOW CONTROLLER
39
Patent #:
Issue Dt:
06/22/2004
Application #:
10154433
Filing Dt:
05/23/2002
Publication #:
Pub Dt:
12/05/2002
Title:
METHOD AND APPARATUS FOR PROVIDING A DETERMINED RATIO OF PROCESS FLUIDS
40
Patent #:
Issue Dt:
02/21/2006
Application #:
10178170
Filing Dt:
06/24/2002
Publication #:
Pub Dt:
12/25/2003
Title:
VARIABLE CAPACITANCE MEASURING DEVICE
41
Patent #:
Issue Dt:
05/09/2006
Application #:
10400149
Filing Dt:
03/26/2003
Publication #:
Pub Dt:
10/14/2004
Title:
FLOW SENSOR SIGNAL CONVERSION
42
Patent #:
Issue Dt:
04/26/2005
Application #:
10436589
Filing Dt:
05/13/2003
Publication #:
Pub Dt:
11/18/2004
Title:
SELF-CLEANING FLOW METER HAVING ADJACENT INLET AND OUTLET FLUID FLOW PASSAGEWAYS
43
Patent #:
Issue Dt:
06/07/2005
Application #:
10437165
Filing Dt:
05/13/2003
Publication #:
Pub Dt:
11/18/2004
Title:
FLOW METER ALARM DEVICE
44
Patent #:
Issue Dt:
07/10/2007
Application #:
10444249
Filing Dt:
05/23/2003
Publication #:
Pub Dt:
02/12/2004
Title:
SYSTEM AND METHOD FOR MASS FLOW DETECTION DEVICE CALIBRATION
45
Patent #:
Issue Dt:
11/15/2005
Application #:
10468413
Filing Dt:
08/19/2003
Publication #:
Pub Dt:
04/29/2004
Title:
VACUUM SENSOR
46
Patent #:
Issue Dt:
10/24/2006
Application #:
10515328
Filing Dt:
11/22/2004
Publication #:
Pub Dt:
11/03/2005
Title:
SLOTTED FLOW RESTRICTOR FOR A MASS FLOW METER
47
Patent #:
Issue Dt:
01/24/2012
Application #:
10573615
Filing Dt:
03/06/2007
Publication #:
Pub Dt:
05/22/2008
Title:
VALVE ASSEMBLY
48
Patent #:
Issue Dt:
01/25/2005
Application #:
10622004
Filing Dt:
07/16/2003
Publication #:
Pub Dt:
05/27/2004
Title:
VARIABLE RESISTANCE SENSOR WITH COMMON REFERENCE LEG
49
Patent #:
Issue Dt:
07/11/2006
Application #:
10622080
Filing Dt:
07/17/2003
Publication #:
Pub Dt:
04/22/2004
Title:
METHODS AND APPARATUS FOR PRESSURE COMPENSATION IN A MASS FLOW CONTROLLER
50
Patent #:
Issue Dt:
12/07/2004
Application #:
10623147
Filing Dt:
07/18/2003
Publication #:
Pub Dt:
07/01/2004
Title:
FLOW SENSOR
51
Patent #:
Issue Dt:
11/07/2006
Application #:
10827026
Filing Dt:
04/19/2004
Publication #:
Pub Dt:
10/20/2005
Title:
PRESSURE SENSOR DEVICE AND METHOD
52
Patent #:
Issue Dt:
09/13/2005
Application #:
10832949
Filing Dt:
04/27/2004
Publication #:
Pub Dt:
10/14/2004
Title:
METHOD AND APPARATUS FOR PROVIDING A DETERMINED RATIO OF PROCESS FLUIDS
53
Patent #:
Issue Dt:
03/14/2006
Application #:
10848739
Filing Dt:
05/19/2004
Publication #:
Pub Dt:
01/20/2005
Title:
METHOD FOR DIGITALLY CONTROLLING A SENSOR SYSTEM
54
Patent #:
Issue Dt:
10/03/2006
Application #:
10878974
Filing Dt:
06/28/2004
Publication #:
Pub Dt:
12/29/2005
Title:
ULTRASONIC LIQUID FLOW CONTROLLER
55
Patent #:
Issue Dt:
05/08/2007
Application #:
10886836
Filing Dt:
07/08/2004
Publication #:
Pub Dt:
12/29/2005
Title:
METHOD AND SYSTEM FOR A MASS FLOW CONTROLLER WITH REDUCED PRESSURE SENSITIVITY
56
Patent #:
Issue Dt:
11/07/2006
Application #:
10887040
Filing Dt:
07/08/2004
Publication #:
Pub Dt:
01/12/2006
Title:
VALVE CONTROL SYSTEM AND METHOD
57
Patent #:
Issue Dt:
05/22/2007
Application #:
10887048
Filing Dt:
07/08/2004
Publication #:
Pub Dt:
01/12/2006
Title:
ATTITUDE INSENSITIVE FLOW DEVICE SYSTEM AND METHOD
58
Patent #:
Issue Dt:
08/19/2008
Application #:
10887591
Filing Dt:
07/09/2004
Publication #:
Pub Dt:
01/12/2006
Title:
METHOD AND SYSTEM FOR FLOW MEASUREMENT AND VALIDATION OF A MASS FLOW CONTROLLER
59
Patent #:
Issue Dt:
09/26/2006
Application #:
10926860
Filing Dt:
08/26/2004
Publication #:
Pub Dt:
02/03/2005
Title:
SYSTEM AND METHOD FOR FILTERING OUTPUT IN MASS FLOW CONTROLLERS AND MASS FLOW METERS
60
Patent #:
Issue Dt:
09/16/2008
Application #:
10946031
Filing Dt:
09/21/2004
Publication #:
Pub Dt:
01/19/2006
Title:
METHOD AND SYSTEM FOR FLOW MEASUREMENT AND VALIDATION OF A MASS FLOW CONTROLLER
61
Patent #:
Issue Dt:
05/16/2006
Application #:
10952508
Filing Dt:
09/28/2004
Publication #:
Pub Dt:
02/24/2005
Title:
VARIABLE CAPACITANCE MEASURING DEVICE
62
Patent #:
Issue Dt:
08/01/2006
Application #:
10978156
Filing Dt:
10/29/2004
Publication #:
Pub Dt:
05/05/2005
Title:
VARIABLE RESISTANCE SENSOR WITH COMMON REFERENCE LEG
63
Patent #:
Issue Dt:
07/11/2006
Application #:
10996023
Filing Dt:
11/23/2004
Publication #:
Pub Dt:
04/28/2005
Title:
VARIABLE CAPACITANCE MEASURING DEVICE COMPRISING A GLASS-CERAMIC INSULATOR
64
Patent #:
Issue Dt:
12/19/2006
Application #:
11012750
Filing Dt:
12/15/2004
Publication #:
Pub Dt:
06/15/2006
Title:
SYSTEM AND METHOD FOR MEASURING FLOW
65
Patent #:
Issue Dt:
09/18/2007
Application #:
11051209
Filing Dt:
02/04/2005
Publication #:
Pub Dt:
06/16/2005
Title:
FLOW SENSOR SIGNAL CONVERSION
66
Patent #:
Issue Dt:
06/19/2007
Application #:
11091824
Filing Dt:
03/28/2005
Publication #:
Pub Dt:
08/04/2005
Title:
SYSTEM AND METHOD FOR A MASS FLOW CONTROLLER
67
Patent #:
Issue Dt:
10/03/2006
Application #:
11092144
Filing Dt:
03/29/2005
Publication #:
Pub Dt:
08/04/2005
Title:
SYSTEM AND METHOD FOR A MASS FLOW CONTROLLER
68
Patent #:
Issue Dt:
04/22/2008
Application #:
11129166
Filing Dt:
05/13/2005
Publication #:
Pub Dt:
09/22/2005
Title:
SYSTEM AND METHOD FOR MASS FLOW DETECTION DEVICE CALIBRATION
69
Patent #:
Issue Dt:
09/25/2007
Application #:
11148053
Filing Dt:
06/08/2005
Publication #:
Pub Dt:
10/13/2005
Title:
METHODS AND APPARATUS FOR PRESSURE COMPENSATION IN A MASS FLOW CONTROLLER
70
Patent #:
Issue Dt:
12/05/2006
Application #:
11174753
Filing Dt:
07/05/2005
Publication #:
Pub Dt:
11/03/2005
Title:
METHOD AND APPARATUS FOR PROVIDING A DETERMINED RATIO OF PROCESS FLUIDS
71
Patent #:
Issue Dt:
05/18/2010
Application #:
11321238
Filing Dt:
12/29/2005
Publication #:
Pub Dt:
05/25/2006
Title:
DIGITALLY CONTROLLED SENSOR SYSTEM
72
Patent #:
Issue Dt:
10/30/2007
Application #:
11341826
Filing Dt:
01/27/2006
Publication #:
Pub Dt:
06/15/2006
Title:
SYSTEM AND METHOD FOR MEASURING FLOW
73
Patent #:
Issue Dt:
03/16/2010
Application #:
11349068
Filing Dt:
02/07/2006
Publication #:
Pub Dt:
08/09/2007
Title:
SYSTEM AND METHOD FOR PRODUCING AND DELIVERING VAPOR
74
Patent #:
Issue Dt:
02/17/2009
Application #:
11369885
Filing Dt:
03/07/2006
Publication #:
Pub Dt:
10/05/2006
Title:
SYSTEM AND METHOD OF OPERATION OF AN EMBEDDED SYSTEM FOR A DIGITAL CAPACITANCE DIAPHRAGM GAUGE
75
Patent #:
Issue Dt:
08/12/2008
Application #:
11377911
Filing Dt:
03/16/2006
Publication #:
Pub Dt:
09/20/2007
Title:
MASS FLOW METER OR CONTROLLER WITH INCLINATION SENSOR
76
Patent #:
Issue Dt:
04/22/2008
Application #:
11502308
Filing Dt:
08/10/2006
Publication #:
Pub Dt:
02/15/2007
Title:
ULTRASONIC FLOW SENSOR HAVING REFLECTING INTERFACE
77
Patent #:
Issue Dt:
09/16/2008
Application #:
11504175
Filing Dt:
08/15/2006
Publication #:
Pub Dt:
12/07/2006
Title:
METHOD AND APPARATUS FOR PROVIDING A DETERMINED RATIO OF PROCESS FLUIDS
78
Patent #:
Issue Dt:
04/22/2008
Application #:
11651231
Filing Dt:
01/09/2007
Publication #:
Pub Dt:
05/17/2007
Title:
METHOD AND APPARATUS FOR PROVIDING A DETERMINED RATIO OF PROCESS FLUIDS
79
Patent #:
NONE
Issue Dt:
Application #:
11664550
Filing Dt:
04/03/2007
Publication #:
Pub Dt:
04/24/2008
Title:
Method and System for Wafer Temperature Control
80
Patent #:
Issue Dt:
06/03/2008
Application #:
11749386
Filing Dt:
05/16/2007
Publication #:
Pub Dt:
09/20/2007
Title:
SYSTEM AND METHOD FOR A MASS FLOW CONTROLLER
81
Patent #:
Issue Dt:
08/12/2008
Application #:
11788201
Filing Dt:
04/19/2007
Publication #:
Pub Dt:
11/08/2007
Title:
ATTITUDE INSENSITIVE FLOW DEVICE SYSTEM AND METHOD
82
Patent #:
Issue Dt:
10/14/2008
Application #:
11843418
Filing Dt:
08/22/2007
Publication #:
Pub Dt:
12/13/2007
Title:
METHODS AND APPARATUS FOR PRESSURE COMPENSATION IN A MASS FLOW CONTROLLER
83
Patent #:
Issue Dt:
12/22/2009
Application #:
11850505
Filing Dt:
09/05/2007
Publication #:
Pub Dt:
03/06/2008
Title:
MULTI-GAS FLOW DEVICE
84
Patent #:
Issue Dt:
05/18/2010
Application #:
11856585
Filing Dt:
09/17/2007
Publication #:
Pub Dt:
01/03/2008
Title:
FLOW SENSOR SIGNAL CONVERSION
85
Patent #:
Issue Dt:
07/06/2010
Application #:
12193584
Filing Dt:
08/18/2008
Publication #:
Pub Dt:
01/14/2010
Title:
THERMAL FLOW METER
86
Patent #:
Issue Dt:
03/15/2011
Application #:
12197888
Filing Dt:
08/25/2008
Publication #:
Pub Dt:
02/25/2010
Title:
MASS FLOW CONTROLLER WITH IMPROVED DYNAMIC
87
Patent #:
Issue Dt:
06/10/2014
Application #:
12233405
Filing Dt:
09/18/2008
Publication #:
Pub Dt:
03/26/2009
Title:
METHODS AND APPARATUS FOR PRESSURE COMPENSATION IN A MASS FLOW CONTROLLER
88
Patent #:
Issue Dt:
01/25/2011
Application #:
12249821
Filing Dt:
10/10/2008
Publication #:
Pub Dt:
04/16/2009
Title:
SYSTEM FOR AND METHOD OF PROVIDING A WIDE-RANGE FLOW CONTROLLER
89
Patent #:
Issue Dt:
11/29/2011
Application #:
12578276
Filing Dt:
10/13/2009
Publication #:
Pub Dt:
02/04/2010
Title:
MULTI-GAS FLOW DEVICE
90
Patent #:
Issue Dt:
08/30/2011
Application #:
12578296
Filing Dt:
10/13/2009
Publication #:
Pub Dt:
03/18/2010
Title:
MULTI-GAS FLOW DEVICE
91
Patent #:
Issue Dt:
03/27/2012
Application #:
12827531
Filing Dt:
06/30/2010
Publication #:
Pub Dt:
01/06/2011
Title:
MONOLITHIC VACUUM MANOMETER UTILIZING ELECTROSTATIC INTERFERENCE AS A MEANS OF DETECTION
92
Patent #:
Issue Dt:
02/03/1998
Application #:
29057079
Filing Dt:
07/16/1996
Title:
INVENTORY CONTROL PROBE
Assignor
1
Exec Dt:
01/03/2012
Assignee
1
407 WEST VINE STREET
HATFIELD, PENNSYLVANIA 19440
Correspondence name and address
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE
PAUL F. DONOVAN, GROUP TECHNOLOGY COUNSE
GLENVIEW, IL 60026

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