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Reel/Frame:031690/0794   Pages: 10
Recorded: 11/20/2013
Attorney Dkt #:0011046-300893
Conveyance: ACKNOWLEDGEMENT OF SECURITY INTEREST IN IP
Total properties: 48
1
Patent #:
Issue Dt:
03/10/1998
Application #:
08187661
Filing Dt:
01/26/1994
Title:
SURGE DETECTION SYSTEM USING ENGINE SIGNATURE
2
Patent #:
Issue Dt:
02/13/1996
Application #:
08249115
Filing Dt:
05/25/1994
Title:
FLAME-OUT RESISTANT FUEL PUMPING SYSTEM
3
Patent #:
Issue Dt:
06/18/1996
Application #:
08293813
Filing Dt:
08/22/1994
Title:
EQUIVALENT THICKNESS BENDING ANALOGY FOR INTEGRALLY STIFFENED STRUCTURES
4
Patent #:
Issue Dt:
08/13/1996
Application #:
08427774
Filing Dt:
04/25/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP HAVING FLOATING RING SEAL
5
Patent #:
Issue Dt:
01/26/1999
Application #:
08500297
Filing Dt:
07/10/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP ADJUSTABLE BY LOW ACTUATION LOADS
6
Patent #:
Issue Dt:
03/31/1998
Application #:
08501758
Filing Dt:
07/12/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP WITH REGULATED VANE LOADING
7
Patent #:
Issue Dt:
02/10/1998
Application #:
08509399
Filing Dt:
07/31/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP WITH VANE TIP RELIEF
8
Patent #:
Issue Dt:
11/10/1998
Application #:
08509400
Filing Dt:
07/31/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP HAVING CAM SEAL WITH SEAL LAND
9
Patent #:
Issue Dt:
04/14/1998
Application #:
08544374
Filing Dt:
10/17/1995
Title:
VARIABLE DISPLACEMENT VANE PUMP HAVING LOW ACTUATION FRICTION CAM SEAL
10
Patent #:
Issue Dt:
06/05/2001
Application #:
09489747
Filing Dt:
01/21/2000
Title:
Hybrid bearing
11
Patent #:
Issue Dt:
09/03/2002
Application #:
09653143
Filing Dt:
08/31/2000
Title:
MANIFOLD DRAIN SYSTEM FOR GAS TURBINE
12
Patent #:
Issue Dt:
03/26/2002
Application #:
09654598
Filing Dt:
09/01/2000
Title:
Centrifugal pump for a gas turbine engine
13
Patent #:
Issue Dt:
04/23/2002
Application #:
09741524
Filing Dt:
12/20/2000
Publication #:
Pub Dt:
08/23/2001
Title:
Static cam seal for variable displacement vane pump
14
Patent #:
Issue Dt:
11/05/2002
Application #:
09836093
Filing Dt:
04/17/2001
Publication #:
Pub Dt:
10/25/2001
Title:
FUEL PUMP FOR GAS TURBINES
15
Patent #:
Issue Dt:
09/23/2003
Application #:
09867359
Filing Dt:
05/29/2001
Publication #:
Pub Dt:
02/28/2002
Title:
FUEL METERING UNIT
16
Patent #:
Issue Dt:
05/04/2004
Application #:
09963180
Filing Dt:
09/26/2001
Publication #:
Pub Dt:
05/22/2003
Title:
ENGINE CONTROL SYSTEM
17
Patent #:
Issue Dt:
06/06/2006
Application #:
09963221
Filing Dt:
09/26/2001
Publication #:
Pub Dt:
04/17/2003
Title:
ADAPTIVE AERO-THERMODYNAMIC ENGINE MODEL
18
Patent #:
Issue Dt:
12/16/2003
Application #:
09966132
Filing Dt:
09/28/2001
Publication #:
Pub Dt:
06/20/2002
Title:
VANE PUMP WEAR SENSOR FOR PREDICTED FAILURE MODE
19
Patent #:
Issue Dt:
10/21/2003
Application #:
09966715
Filing Dt:
09/28/2001
Publication #:
Pub Dt:
03/28/2002
Title:
VANE PUMP WITH UNDERV ANE FEED
20
Patent #:
Issue Dt:
05/18/2004
Application #:
09974585
Filing Dt:
10/10/2001
Publication #:
Pub Dt:
04/10/2003
Title:
CONTROL SYSTEM FOR POSITIONING COMPRESSOR INLET GUIDE VANES
21
Patent #:
Issue Dt:
03/08/2005
Application #:
10059622
Filing Dt:
01/29/2002
Publication #:
Pub Dt:
07/31/2003
Title:
SYSTEM AND METHOD FOR PROCESSING A SIGNAL
22
Patent #:
Issue Dt:
04/13/2004
Application #:
10086189
Filing Dt:
02/27/2002
Publication #:
Pub Dt:
08/29/2002
Title:
SELECTIVELY ADJUSTABLE FIXED DISPLACEMENT VANE PUMP
23
Patent #:
Issue Dt:
04/06/2004
Application #:
10140847
Filing Dt:
05/08/2002
Publication #:
Pub Dt:
05/22/2003
Title:
FUEL CONTROL SYSTEM FOR GAS TURBINE ENGINES
24
Patent #:
Issue Dt:
08/24/2004
Application #:
10290621
Filing Dt:
11/08/2002
Publication #:
Pub Dt:
07/24/2003
Title:
METHOD OF DETECTING IN-RANGE ENGINE SENSOR FAULTS
25
Patent #:
Issue Dt:
03/29/2005
Application #:
10292045
Filing Dt:
11/12/2002
Publication #:
Pub Dt:
07/17/2003
Title:
ROTOR TORQUE ANTICIPATOR
26
Patent #:
Issue Dt:
04/12/2005
Application #:
10292046
Filing Dt:
11/12/2002
Publication #:
Pub Dt:
07/17/2003
Title:
ROTOR TORQUE PREDICTOR
27
Patent #:
Issue Dt:
01/18/2005
Application #:
10293130
Filing Dt:
11/13/2002
Publication #:
Pub Dt:
05/13/2004
Title:
FAULT MANAGEMENT SYSTEM FOR GAS TURBINE ENGINES
28
Patent #:
Issue Dt:
07/27/2004
Application #:
10295528
Filing Dt:
11/15/2002
Title:
VIBRATION MONITORING SYSTEM FOR GAS TURBINE ENGINES
29
Patent #:
Issue Dt:
11/23/2004
Application #:
10295571
Filing Dt:
11/15/2002
Publication #:
Pub Dt:
07/17/2003
Title:
ADAPTIVE ACCELERATION SCHEDULES FOR GAS TURBINE ENGINE CONTROL SYSTEMS
30
Patent #:
Issue Dt:
11/23/2004
Application #:
10338332
Filing Dt:
01/08/2003
Publication #:
Pub Dt:
05/29/2003
Title:
FUEL METERING UNIT
31
Patent #:
Issue Dt:
09/07/2004
Application #:
10338550
Filing Dt:
01/08/2003
Publication #:
Pub Dt:
06/05/2003
Title:
FUEL METERING UNIT
32
Patent #:
Issue Dt:
01/17/2006
Application #:
10614364
Filing Dt:
07/07/2003
Title:
ENGINE CONTROL SYSTEM
33
Patent #:
Issue Dt:
11/08/2005
Application #:
10639056
Filing Dt:
08/12/2003
Publication #:
Pub Dt:
10/14/2004
Title:
CONSTANT BYPASS FLOW CONTROLLER FOR A VARIABLE DISPLACEMENT PUMP
34
Patent #:
Issue Dt:
02/14/2006
Application #:
10657828
Filing Dt:
09/09/2003
Publication #:
Pub Dt:
03/31/2005
Title:
MULTI-MODE SHUTDOWN SYSTEM FOR A FUEL METERING UNIT
35
Patent #:
Issue Dt:
08/01/2006
Application #:
10658558
Filing Dt:
09/08/2003
Publication #:
Pub Dt:
03/11/2004
Title:
VANE PUMP WITH UNDERVANE FEED
36
Patent #:
Issue Dt:
07/06/2004
Application #:
10672050
Filing Dt:
09/26/2003
Publication #:
Pub Dt:
03/25/2004
Title:
CONTROL SYSTEM FOR POSITIONING COMPRESSOR INLET GUIDE VANES
37
Patent #:
Issue Dt:
11/14/2006
Application #:
10694973
Filing Dt:
10/28/2003
Publication #:
Pub Dt:
05/13/2004
Title:
FUEL CONTROL SYSTEM FOR GAS TURBINE ENGINES
38
Patent #:
Issue Dt:
04/24/2007
Application #:
10715245
Filing Dt:
11/17/2003
Publication #:
Pub Dt:
07/08/2004
Title:
VANE PUMP WEAR SENSOR FOR PREDICTED FAILURE MODE
39
Patent #:
Issue Dt:
03/14/2006
Application #:
10801301
Filing Dt:
03/16/2004
Publication #:
Pub Dt:
09/09/2004
Title:
VIBRATION MONITORING SYSTEM FOR GAS TURBINE ENGINES
40
Patent #:
Issue Dt:
05/20/2008
Application #:
11001247
Filing Dt:
12/01/2004
Publication #:
Pub Dt:
01/31/2008
Title:
METHOD OF ENGINE SURGE DISCRIMINATION
41
Patent #:
Issue Dt:
08/10/2010
Application #:
11667741
Filing Dt:
05/14/2007
Publication #:
Pub Dt:
11/27/2008
Title:
HIGH EFFICIENCY 2-STAGE FUEL PUMP AND CONTROL SCHEME FOR GAS TURBINES
42
Patent #:
Issue Dt:
09/06/2011
Application #:
12077663
Filing Dt:
03/20/2008
Publication #:
Pub Dt:
10/02/2008
Title:
BALANCED VARIABLE DISPLACEMENT VANE PUMP WITH FLOATING FACE SEALS AND BIASED VANE SEALS
43
Patent #:
Issue Dt:
10/02/2012
Application #:
12456086
Filing Dt:
06/11/2009
Publication #:
Pub Dt:
12/16/2010
Title:
SPLIT DISCHARGE VANE PUMP AND FLUID METERING SYSTEM THEREFOR
44
Patent #:
Issue Dt:
12/03/2013
Application #:
12931830
Filing Dt:
02/11/2011
Publication #:
Pub Dt:
08/16/2012
Title:
Thermally efficient multiple stage gear pump
45
Patent #:
Issue Dt:
10/29/2013
Application #:
13170862
Filing Dt:
06/28/2011
Publication #:
Pub Dt:
01/03/2013
Title:
ECOLOGY SYSTEM FOR DRAINING THE MANIFOLD OF A GAS TURBINE ENGINE
46
Patent #:
NONE
Issue Dt:
Application #:
13328060
Filing Dt:
12/16/2011
Publication #:
Pub Dt:
06/20/2013
Title:
MULTI-DISCHARGE HYDRAULIC VANE PUMP
47
Patent #:
NONE
Issue Dt:
Application #:
13589412
Filing Dt:
08/20/2012
Publication #:
Pub Dt:
08/08/2013
Title:
BENT AXIS VARIABLE DELIVERY INLINE DRIVE AXIAL PISTON PUMP AND/OR MOTOR
48
Patent #:
Issue Dt:
08/19/2014
Application #:
13602431
Filing Dt:
09/04/2012
Publication #:
Pub Dt:
12/27/2012
Title:
SPLIT DISCHARGE VANE PUMP AND FLUID METERING SYSTEM THEREFOR
Assignors
1
Exec Dt:
11/19/2013
2
Exec Dt:
11/19/2013
3
Exec Dt:
11/19/2013
4
Exec Dt:
11/19/2013
5
Exec Dt:
11/19/2013
Assignee
1
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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