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:036201/0598   Pages: 32
Recorded: 07/28/2015
Attorney Dkt #:2068279-2002
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 256
Page 1 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
11/15/1994
Application #:
08198694
Filing Dt:
02/18/1994
Title:
METHOD AND APPARATUS FOR CONTROLLING THE BED TEMPERATURE IN A CIRCULATING FLUIDIZED BED REACTOR
2
Patent #:
Issue Dt:
09/05/1995
Application #:
08206990
Filing Dt:
03/07/1994
Title:
CLEANING METHOD FOR PULVERIZED COAL INJECTION SYSTEM EQUIPMENT USING COKE BREEZE
3
Patent #:
Issue Dt:
11/07/2000
Application #:
08235597
Filing Dt:
04/29/1994
Title:
METHOD AND SYSTEM FOR SO2 AND SO3 CONTROL BY DRY SORBENT/REAGENT INJECTION AND WET SCRUBBING
4
Patent #:
Issue Dt:
04/04/1995
Application #:
08236617
Filing Dt:
05/02/1994
Title:
WET SCRUBBER INLET AWNING WITH LOW PRESSURE DROP
5
Patent #:
Issue Dt:
08/22/1995
Application #:
08237735
Filing Dt:
05/04/1994
Title:
COMBINED COMBUSTION AND STEAM TURBINE POWER PLANT
6
Patent #:
Issue Dt:
09/19/1995
Application #:
08241266
Filing Dt:
05/11/1994
Title:
METHOD OF CONVERT A DOUBLE-LOOP FLUE GAS DESULFURIZATION SYSTEM TO A SINGLE-LOOP SYSTEM
7
Patent #:
Issue Dt:
02/21/1995
Application #:
08249183
Filing Dt:
05/25/1994
Title:
USE OF SINGLE-LEAD AND MULTI-LEAD RIBBED TUBING FOR SLIDING PRESSURE ONCE-THROUGH BOILERS
8
Patent #:
Issue Dt:
04/30/1996
Application #:
08252805
Filing Dt:
06/02/1994
Title:
DUAL FLUID ATOMIZER FOR HIGH SOLIDS SOIL PASTE CONTAINING PEBBLES OR AGGLOMERATES
9
Patent #:
Issue Dt:
07/09/1996
Application #:
08270705
Filing Dt:
07/05/1994
Title:
SEGMENTED HEAT EXCHANGER FLUE GAS TREATMENT
10
Patent #:
Issue Dt:
05/14/1996
Application #:
08271293
Filing Dt:
07/06/1994
Title:
EXTENDED WEAR LIFE LOW PRESSURE DROP RIGHT ANGLE MULTI-EXIT ORIFICE DUAL-FLUID ATOMIZER WITH REPLACEABLE WEAR MATERIALS
11
Patent #:
Issue Dt:
08/06/1996
Application #:
08271336
Filing Dt:
07/06/1994
Title:
EXTENDED WEAR LIFE LOW PRESSURE DROP RIGHT ANGLE SINGLE EXIT ORIFICE DUAL-FLUID ATOMIZER WITH REPLACEABLE WEAR MATERIALS
12
Patent #:
Issue Dt:
01/21/1997
Application #:
08303311
Filing Dt:
09/08/1994
Title:
HYDROGEN PEROXIDE FOR FLUE GAS DESULFURIZATION
13
Patent #:
Issue Dt:
10/22/1996
Application #:
08304741
Filing Dt:
09/12/1994
Title:
ENHANCED HEAT EXCHANGER FLUE GAS TREATMENT USING STEAM INJECTION
14
Patent #:
Issue Dt:
06/18/1996
Application #:
08320077
Filing Dt:
10/07/1994
Title:
VERTICAL ARRANGEMENT FLUIDIZED/NON-FLUIDIZED BED CLASSIFIER COOLER
15
Patent #:
Issue Dt:
06/18/1996
Application #:
08333394
Filing Dt:
11/02/1994
Title:
DISTRIBUTION CONE FOR PULVERIZED COAL BURNERS
16
Patent #:
Issue Dt:
01/06/1998
Application #:
08338631
Filing Dt:
11/22/1994
Title:
VARIABLE INDUCTANCE CURRENT LIMITING REACTOR CONTROL SYSTEM FOR ELECTROSTATIC PRECIPITATOR
17
Patent #:
Issue Dt:
02/04/1997
Application #:
08343285
Filing Dt:
11/22/1994
Title:
FLUE GAS CONDITIONING FOR THE REMOVAL OF ACID GASES, AIR TOXICS AND TRACE METALS
18
Patent #:
Issue Dt:
05/07/1996
Application #:
08350934
Filing Dt:
12/07/1994
Title:
VARIABLE INDUCTANCE CURRENT LIMITING REACTOR
19
Patent #:
Issue Dt:
04/08/1997
Application #:
08375884
Filing Dt:
01/20/1995
Title:
CATALYST OUTAGE PROTECTION SYSTEM
20
Patent #:
Issue Dt:
04/15/1997
Application #:
08386834
Filing Dt:
02/10/1995
Title:
STACKED INTERSPACIAL SPRAY HEADER FOR FGD WET SCRUBBER
21
Patent #:
Issue Dt:
04/09/1996
Application #:
08433635
Filing Dt:
05/02/1995
Title:
BURNER PATTERN TO MINIMIZE SIDEWALL CORROSION POTENTIAL
22
Patent #:
Issue Dt:
10/16/2001
Application #:
08448060
Filing Dt:
05/23/1995
Title:
METHOD AND SYSTEM FOR SO2 AND SO3 CONTROL BY DRY SORBENT/REAGENT INJECTION AND WET SCRUBBING
23
Patent #:
Issue Dt:
12/31/1996
Application #:
08448206
Filing Dt:
05/23/1995
Title:
DIFFUSER FOR COAL NOZZLE BURNER
24
Patent #:
Issue Dt:
02/04/1997
Application #:
08459592
Filing Dt:
06/02/1995
Title:
ENHANCED HEAT EXCHANGER FLUE GAS TREATMENT USING STEAM INJECTION
25
Patent #:
Issue Dt:
09/09/1997
Application #:
08530300
Filing Dt:
09/28/1995
Title:
COLLECTOR PLATE FOR ELECTROSTATIC PRECIPITATOR
26
Patent #:
Issue Dt:
07/29/1997
Application #:
08536866
Filing Dt:
09/29/1995
Title:
LOW PRESSURE DROP, TURBULENT MIXING ZONE DRY SCRUBBER
27
Patent #:
Issue Dt:
06/03/1997
Application #:
08548798
Filing Dt:
11/02/1995
Title:
BLACK LIQUOR GASIFIER
28
Patent #:
Issue Dt:
08/14/2001
Application #:
08566192
Filing Dt:
12/01/1995
Title:
MIST ELIMINATION/AIR TOXIC CONTROL IN A WET SCRUBBER USING A CONDENSING HEAT EXCHANGER
29
Patent #:
Issue Dt:
08/11/1998
Application #:
08566381
Filing Dt:
12/01/1995
Title:
FINE-PARTICULATE AND AEROSOL REMOVAL TECHNIQUE IN A CONDENSING HEAT EXCHANGER USING AN ELECTROSTATIC SYSTEM ENHANCEMENT
30
Patent #:
Issue Dt:
11/18/1997
Application #:
08584195
Filing Dt:
01/11/1996
Title:
METHOD AND APPARATUS TO REGULATE A VOLTAGE CONTROLLER
31
Patent #:
Issue Dt:
12/02/1997
Application #:
08585220
Filing Dt:
01/11/1996
Title:
ENERGY ABSORBING TUBE SUPPORT FOR FURNACE
32
Patent #:
Issue Dt:
08/12/1997
Application #:
08587180
Filing Dt:
01/16/1996
Title:
INLET AWNING FOR HIGH VELOCITY ABSORBERS
33
Patent #:
Issue Dt:
11/18/1997
Application #:
08588495
Filing Dt:
01/18/1996
Title:
CORNER FOILS FOR HYDRAULIC MEASUREMENT
34
Patent #:
Issue Dt:
11/11/1997
Application #:
08594052
Filing Dt:
01/30/1996
Title:
APPARATUS FOR THE INJECTION DISTRIBUTION AND DISPERSION OF SORBENT IN A UTILITY BOILER FURNACE
35
Patent #:
Issue Dt:
09/23/1997
Application #:
08600616
Filing Dt:
02/13/1996
Title:
ONCE-THROUGH STEAM GENERATOR FURNACE OUTLET FLUID MIX TO MINIMIZE THE NUMBER OF HEADERS AND RISER MATERIALS
36
Patent #:
Issue Dt:
10/14/1997
Application #:
08600708
Filing Dt:
02/13/1996
Title:
KEY ADVANCED LINEAR KINETIC ABSORBER SYSTEM PARTICULATE ARRESTING DEVICE
37
Patent #:
Issue Dt:
08/18/1998
Application #:
08611605
Filing Dt:
03/08/1996
Title:
FLUE GAS DESULFURIZATION METHOD AND APPARATUS
38
Patent #:
Issue Dt:
09/30/1997
Application #:
08635532
Filing Dt:
04/22/1996
Title:
ACTIVATED CARBON FLUE GAS DESULFURIZATION SYSTEMS FOR MERCURY REMOVAL
39
Patent #:
Issue Dt:
10/07/1997
Application #:
08648261
Filing Dt:
05/15/1996
Title:
HYDROGEN PEROXIDE FOR FLUE GAS DESULFURIZATION
40
Patent #:
Issue Dt:
11/19/1996
Application #:
08656747
Filing Dt:
06/03/1996
Title:
DRY SCRUBBER WITH FORCED RECIRCULATION
41
Patent #:
Issue Dt:
09/01/1998
Application #:
08664755
Filing Dt:
06/17/1996
Title:
DRAINABLE DISCHARGE PAN FOR IMPACT TYPE PARTICLE SEPARATOR
42
Patent #:
Issue Dt:
09/29/1998
Application #:
08669762
Filing Dt:
06/26/1996
Title:
FLUE GAS DESULFURIZATION METHOD AND APPARATUS
43
Patent #:
Issue Dt:
08/11/1998
Application #:
08691725
Filing Dt:
08/02/1996
Title:
FLOODING REDUCTION ON A TUBULAR HEAT EXCHANGER
44
Patent #:
Issue Dt:
06/17/1997
Application #:
08720855
Filing Dt:
10/02/1996
Title:
LOW PRESSURE DROP, TURBULENT MIXING ZONE DRY SCRUBBER
45
Patent #:
Issue Dt:
11/03/1998
Application #:
08747319
Filing Dt:
11/12/1996
Title:
PULVERIZED COAL BURNER
46
Patent #:
Issue Dt:
09/09/1997
Application #:
08749883
Filing Dt:
11/15/1996
Title:
LOW PRESSURE DROP VANES FOR BURNERS AND NOX PORTS
47
Patent #:
Issue Dt:
10/14/1997
Application #:
08757990
Filing Dt:
11/27/1996
Title:
CAST ABRASION RESISTANT HOLLOW BALLS
48
Patent #:
Issue Dt:
11/17/1998
Application #:
08759885
Filing Dt:
12/03/1996
Title:
CIRCULATING FLUIDIZED BED FURNACE/REACTOR WITH AN INTEGRAL SECONDARY AIR PLENUM
49
Patent #:
Issue Dt:
03/02/1999
Application #:
08788717
Filing Dt:
01/23/1997
Title:
METHOD OF MAKING A CONTINUOUS CERAMIC FIBER COMPOSITE HOT GAS FILTER
50
Patent #:
Issue Dt:
04/20/1999
Application #:
08801836
Filing Dt:
02/14/1997
Title:
DIESEL OR DUAL-FUEL ENGINE AND BLACK LIQUOR GASIFIER COMBINED CYCLE
51
Patent #:
Issue Dt:
08/07/2001
Application #:
08868867
Filing Dt:
06/05/1997
Title:
AN IMPROVED STRAIN RELIEF MAIN SHAFT ASSEMBLY
52
Patent #:
Issue Dt:
12/08/1998
Application #:
08869335
Filing Dt:
06/05/1997
Title:
FINE-PARTICULATE AND AEROSOL REMOVAL TECHNIQUE IN A CONDENSING HEAT EXCHANGER USING AN ELECTROSTATIC SYSTEM ENHANCEMENT
53
Patent #:
Issue Dt:
02/19/2002
Application #:
08898606
Filing Dt:
07/22/1997
Title:
STRAIN RELIEF MAIN SHAFT
54
Patent #:
Issue Dt:
09/01/1998
Application #:
08898607
Filing Dt:
07/22/1997
Title:
TRAPEZOIDAL DEFLECTORS FOR HEAT EXCHANGER TUBES
55
Patent #:
Issue Dt:
09/14/1999
Application #:
08948912
Filing Dt:
10/10/1997
Title:
METHOD AND APPARATUS FOR CONTROLLING AN EVAPORATIVE GAS CONDITIONING SYSTEM
56
Patent #:
Issue Dt:
02/08/2000
Application #:
08966110
Filing Dt:
11/07/1997
Title:
CYCLONE FURNACE FOR RETROFIT APPLICATIONS
57
Patent #:
Issue Dt:
03/09/1999
Application #:
08975725
Filing Dt:
11/21/1997
Title:
INTEGRATED REBURN SYSTEM FOR NOX CONTROL FROM CYCLONE-FIRED BOILERS
58
Patent #:
Issue Dt:
03/14/2000
Application #:
09006376
Filing Dt:
01/13/1998
Title:
RETROFIT OF A CENTER INLET TYPE SCRUBBER WITH ABSORPTION/GAS DISTRIBUTION TRAY TO IMPROVE GAS-LIQUID CONTACT IN THE ABSORPTION ZONE
59
Patent #:
Issue Dt:
05/08/2001
Application #:
09009366
Filing Dt:
01/20/1998
Title:
INTERNAL OIL FLOW PATH FOR GEAR BOX BEARINGS
60
Patent #:
Issue Dt:
12/03/2002
Application #:
09022136
Filing Dt:
02/11/1998
Title:
LOW PRESSURE DROP INLET DESIGN TO PROMOTE GOOD GAS FLOW PATTERNS IN HIGH VELOCITY ABSORBERS
61
Patent #:
Issue Dt:
08/10/1999
Application #:
09061480
Filing Dt:
04/16/1998
Title:
VARIABLE PRESSURE ONCE-THROUGH STEAM GENERATOR UPPER FURNACE HAVING NON-SPLIT FLOW CIRCUITRY
62
Patent #:
Issue Dt:
06/27/2000
Application #:
09069445
Filing Dt:
04/29/1998
Title:
EMAT INSPECTION OF HEADER TUBE STUBS
63
Patent #:
Issue Dt:
12/28/1999
Application #:
09096045
Filing Dt:
06/11/1998
Title:
RETAINER SHIELD FOR SPLIT RING CASTINGS
64
Patent #:
Issue Dt:
11/06/2001
Application #:
09114743
Filing Dt:
07/13/1998
Title:
STEAM GENERATOR FOR GASIFYING COAL
65
Patent #:
Issue Dt:
04/06/1999
Application #:
09156789
Filing Dt:
09/17/1998
Title:
METHOD AND APPARATUS FOR CONTROLLING AN EVAPORATIVE GAS CONDITIONING SYSTEM
66
Patent #:
Issue Dt:
08/01/2000
Application #:
09206353
Filing Dt:
12/07/1998
Title:
CIRCULATING FLUIDIZED BED REACTOR WITH FLOORED INTERNAL PRIMARY PARTICLE SEPARATOR
67
Patent #:
Issue Dt:
04/16/2002
Application #:
09206465
Filing Dt:
12/07/1998
Title:
ALKALINE SORBENT INJECTION FOR MERCURY CONTROL
68
Patent #:
Issue Dt:
07/09/2002
Application #:
09234687
Filing Dt:
01/21/1999
Title:
WATER JACKETED, HIGH-TEMPERATURE, STRETCHER-ACCESSIBLE DOOR FOR A BOILER
69
Patent #:
Issue Dt:
12/11/2001
Application #:
09282816
Filing Dt:
03/31/1999
Title:
MERCURY REMOVAL IN UTILITY WET SCRUBBER USING A CHELATING AGENT
70
Patent #:
Issue Dt:
09/04/2001
Application #:
09282817
Filing Dt:
03/31/1999
Title:
APPARATUS FOR CONTROL OF MERCURY
71
Patent #:
Issue Dt:
05/30/2000
Application #:
09292722
Filing Dt:
04/15/1999
Title:
FURNACE FLOOR
72
Patent #:
Issue Dt:
05/29/2001
Application #:
09298778
Filing Dt:
04/23/1999
Title:
ULTRA-HIGH PARTICULATE COLLECTION OF SUB MICRON AEROSOLS
73
Patent #:
Issue Dt:
04/04/2000
Application #:
09305962
Filing Dt:
05/06/1999
Title:
WALL PROTECTION FROM DOWNWARD FLOWING SOLIDS
74
Patent #:
Issue Dt:
11/20/2001
Application #:
09394163
Filing Dt:
09/13/1999
Title:
METHOD FOR REDUCING NOX EMISSIONS WITH MINIMAL INCREASES IN UNBURNED CARBON AND WATERWALL CORROSION
75
Patent #:
Issue Dt:
05/29/2001
Application #:
09453602
Filing Dt:
11/30/1999
Title:
ENERGY ABSORBING TUBE SUPPORT FOR FURNACE
76
Patent #:
Issue Dt:
03/06/2001
Application #:
09460129
Filing Dt:
12/13/1999
Title:
MODIFICATION OF DIFFUSION COATING GRAIN STRUCTURE BY NITRIDING
77
Patent #:
Issue Dt:
08/07/2001
Application #:
09464258
Filing Dt:
12/17/1999
Title:
FINE SOLIDS RECYCLE IN A CIRCULATING FLUIDIZED BED
78
Patent #:
Issue Dt:
01/07/2003
Application #:
09464806
Filing Dt:
12/17/1999
Title:
USE OF SULFIDE-CONTAINING LIQUORS FOR REMOVING MERCURY FROM FLUE GASES
79
Patent #:
Issue Dt:
05/28/2002
Application #:
09503218
Filing Dt:
02/13/2000
Title:
CIRCULATING FLUIDIZED BED REACTOR WITH SELECTIVE CATALYTIC REDUCTION
80
Patent #:
Issue Dt:
01/08/2002
Application #:
09585878
Filing Dt:
06/01/2000
Title:
Drumless natural circulation boiler
81
Patent #:
Issue Dt:
05/03/2005
Application #:
09602483
Filing Dt:
06/23/2000
Title:
INTEGRATED AIR FOIL AND AMMONIA INJECTION GRID FOR SCR SYSTEMS
82
Patent #:
Issue Dt:
01/07/2003
Application #:
09631207
Filing Dt:
08/02/2000
Title:
METHOD FOR PRODUCING CHROMIUM CARBIDE COATINGS
83
Patent #:
Issue Dt:
12/03/2002
Application #:
09637717
Filing Dt:
08/11/2000
Title:
FUME SENSOR SYSTEM AND METHODS FOR BACKGROUND NOISE SUPPRESSION
84
Patent #:
Issue Dt:
12/17/2002
Application #:
09670897
Filing Dt:
09/28/2000
Title:
TAPERED CORROSION PROTECTION OF TUBES AT MUD DRUM LOCATION
85
Patent #:
Issue Dt:
08/14/2001
Application #:
09680725
Filing Dt:
10/06/2000
Title:
Spacer bar with tube sleeve and tab
86
Patent #:
Issue Dt:
11/26/2002
Application #:
09697866
Filing Dt:
10/27/2000
Title:
ATTACHABLE HEAT FLUX MEASURING DEVICE
87
Patent #:
Issue Dt:
04/05/2005
Application #:
09698558
Filing Dt:
10/27/2000
Title:
EL TYPE PULVERIZERS
88
Patent #:
Issue Dt:
02/15/2005
Application #:
09730100
Filing Dt:
12/05/2000
Publication #:
Pub Dt:
06/06/2002
Title:
METHOD FOR CONTROLLING ELEMENTAL MERCURY EMISSIONS
89
Patent #:
Issue Dt:
09/24/2002
Application #:
09865332
Filing Dt:
05/25/2001
Title:
CFB IMPACT TYPE PARTICLE COLLECTION ELEMENTS ATTACHED TO COOLED SUPPORTS
90
Patent #:
Issue Dt:
12/31/2002
Application #:
09865609
Filing Dt:
05/25/2001
Publication #:
Pub Dt:
02/21/2002
Title:
COOLED TUBES ARRANGED TO FORM IMPACT TYPE PARTICLE SEPARATORS
91
Patent #:
Issue Dt:
06/14/2005
Application #:
09896169
Filing Dt:
06/29/2001
Publication #:
Pub Dt:
01/02/2003
Title:
CHANNELIZED SCR INLET FOR IMPROVED AMMONIA INJECTION AND EFFICIENT NOX CONTROL
92
Patent #:
Issue Dt:
04/01/2003
Application #:
09900082
Filing Dt:
07/06/2001
Publication #:
Pub Dt:
01/16/2003
Title:
METHOD AND SYSTEM FOR IMPROVED RAPPER CONTROL
93
Patent #:
Issue Dt:
03/18/2003
Application #:
09906993
Filing Dt:
07/17/2001
Publication #:
Pub Dt:
01/23/2003
Title:
CFB WITH CONTROLLABLE IN-BED HEAT EXCHANGER
94
Patent #:
Issue Dt:
08/26/2003
Application #:
09948823
Filing Dt:
09/07/2001
Publication #:
Pub Dt:
03/13/2003
Title:
HYDRAULIC LOADING SYSTEM FOR BALL AND RING PULVERIZERS
95
Patent #:
Issue Dt:
11/22/2005
Application #:
09958622
Filing Dt:
01/07/2002
Publication #:
Pub Dt:
12/05/2002
Title:
CIRCULATING FLUIDIZED BED REACTOR WITH SELECTIVE CATALYTIC REDUCTION
96
Patent #:
Issue Dt:
09/02/2003
Application #:
09969333
Filing Dt:
10/01/2001
Publication #:
Pub Dt:
04/03/2003
Title:
SINGLE SPRAY LEVEL FOR FLUE GAS DESULFURIZATION SYSTEM WITH INTERNAL MAIN FEED HEADERS
97
Patent #:
Issue Dt:
12/10/2002
Application #:
09979615
Filing Dt:
11/06/2001
Title:
WALL PROTECTION FROM DOWNWARD FLOWING SOLIDS
98
Patent #:
Issue Dt:
06/15/2004
Application #:
10024874
Filing Dt:
12/19/2001
Publication #:
Pub Dt:
06/27/2002
Title:
BOILER INTERNAL FLUE GAS BY-PASS DAMPER FOR FLUE GAS TEMPERATURE CONTROL
99
Patent #:
Issue Dt:
08/31/2004
Application #:
10056825
Filing Dt:
01/25/2002
Publication #:
Pub Dt:
07/31/2003
Title:
TWO-FLUTED HOUSING LINER
100
Patent #:
Issue Dt:
08/26/2003
Application #:
10063099
Filing Dt:
03/19/2002
Title:
APPARATUS AND METHOD FOR FILTERING VOLTAGE FOR AN ELECTROSTATIC PRECIPITATOR
Assignor
1
Exec Dt:
06/30/2015
Assignee
1
555 CALIFORNIA STREET, 4TH FLOOR
MAIL CODE: CA5-705-04-09
SAN FRANCISCO, CALIFORNIA 94104
Correspondence name and address
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON STREET
SUITE 3000
CHARLOTTE, NC 28202

Search Results as of: 05/24/2024 07:33 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