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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:046022/0413   Pages: 35
Recorded: 04/25/2018
Attorney Dkt #:(2068279-2054)
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 250
Page 1 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
10/14/1986
Application #:
06812546
Filing Dt:
12/23/1985
Title:
COMBUSTION AIR PREHEATING
2
Patent #:
Issue Dt:
04/26/1994
Application #:
07862480
Filing Dt:
04/02/1992
Title:
HEAVY HYDROCARBON FEED ATOMIZATION
3
Patent #:
Issue Dt:
10/05/1993
Application #:
07916324
Filing Dt:
07/17/1992
Title:
CATALYTIC REACTOR BED
4
Patent #:
Issue Dt:
10/04/1994
Application #:
07935130
Filing Dt:
08/21/1992
Title:
HIGH CONVERSION AMMONIA SYNTHESIS
5
Patent #:
Issue Dt:
04/19/1994
Application #:
07952073
Filing Dt:
09/25/1992
Title:
INTEGRATED THERMOSIPHON HEAT EXCHANGER APPARATUS
6
Patent #:
Issue Dt:
08/03/1993
Application #:
07959871
Filing Dt:
10/13/1992
Title:
APPARATUS FOR MIXING CONCURRENTLY, DOWNWARDLY FLOWING FLUIDS
7
Patent #:
Issue Dt:
07/05/1994
Application #:
08021384
Filing Dt:
02/23/1993
Title:
NATURAL GAS LIQUEFACTION PRETREATMENT PROCESS
8
Patent #:
Issue Dt:
12/06/1994
Application #:
08024692
Filing Dt:
03/01/1993
Title:
FCC DISENGAGEMENT APPARATUS
9
Patent #:
Issue Dt:
03/01/1994
Application #:
08066595
Filing Dt:
05/25/1993
Title:
HEAVY HYDROCARBON FEED ATOMIZATION
10
Patent #:
Issue Dt:
09/13/1994
Application #:
08079063
Filing Dt:
06/18/1993
Title:
INTERMEDIATE REBOILER FOR A METHANOL PLANT
11
Patent #:
Issue Dt:
11/08/1994
Application #:
08084657
Filing Dt:
06/28/1993
Title:
HIGH TEMPERATURE HEAT EXCHANGER
12
Patent #:
Issue Dt:
02/21/1995
Application #:
08172341
Filing Dt:
12/23/1993
Title:
DRUM OVEN
13
Patent #:
Issue Dt:
09/05/1995
Application #:
08187923
Filing Dt:
01/27/1994
Title:
INTEGRATED PROCESS FOR UPGRADING MIDDLE DISTILLATE PRODUCTION
14
Patent #:
Issue Dt:
09/26/1995
Application #:
08187932
Filing Dt:
01/27/1994
Title:
INTEGRATED DISTILLATE RECOVERY PROCESS
15
Patent #:
Issue Dt:
09/05/1995
Application #:
08206569
Filing Dt:
03/04/1994
Title:
FLUID BED DESULFURIZATION
16
Patent #:
Issue Dt:
09/26/1995
Application #:
08221616
Filing Dt:
04/01/1994
Title:
HYBRID CONDENSATION-ABSORPTION OLEFIN RECOVERY
17
Patent #:
Issue Dt:
06/06/1995
Application #:
08221908
Filing Dt:
04/01/1994
Title:
ENHANCED OLEFIN RECOVERY METHOD
18
Patent #:
Issue Dt:
09/26/1995
Application #:
08222205
Filing Dt:
04/01/1994
Title:
OLEFIN RECOVERY METHOD
19
Patent #:
Issue Dt:
10/10/1995
Application #:
08226911
Filing Dt:
04/13/1994
Title:
MAXIMIZING PROCESS PRODUCTION RATES USING PERMANENT CONSTRAINTS
20
Patent #:
Issue Dt:
05/14/1996
Application #:
08240402
Filing Dt:
05/10/1994
Title:
MAGNETICALLY SEPARATED EQUILIBRIUM CATALYST FOR SPECIALIZED CRACKING
21
Patent #:
Issue Dt:
10/01/1996
Application #:
08305241
Filing Dt:
09/13/1994
Title:
TRANSPORT PARTIAL OXIDATION METHOD
22
Patent #:
Issue Dt:
06/10/1997
Application #:
08305525
Filing Dt:
09/13/1994
Title:
COMBINATION MAGNETIC SEPARATION, CLASSIFICATION AND ATTRITION PROCESS FOR RENEWING AND RECOVERING PARTICULATES
23
Patent #:
Issue Dt:
04/09/1996
Application #:
08437623
Filing Dt:
05/09/1995
Title:
PROCESS FOR REMOVING NITROGEN FROM LNG
24
Patent #:
Issue Dt:
05/26/1998
Application #:
08448064
Filing Dt:
07/24/1995
Title:
PARTITIONED DISTILLATION COLUMN
25
Patent #:
Issue Dt:
11/26/1996
Application #:
08463442
Filing Dt:
06/05/1995
Title:
FLUID BED DESULFURIZATION
26
Patent #:
Issue Dt:
06/04/1996
Application #:
08490929
Filing Dt:
06/16/1995
Title:
INTEGRATED UREA/AMMONIA PROCESS
27
Patent #:
Issue Dt:
04/28/1998
Application #:
08499510
Filing Dt:
07/07/1995
Title:
METHOD AND APPARATUS FOR RECOVERING CONDENSABLES IN VAPOR FROM A UREA VACUUM EVAPORATOR
28
Patent #:
Issue Dt:
08/05/1997
Application #:
08504278
Filing Dt:
07/19/1995
Title:
SHELL AND TUBE HEAT EXCHANGER WITH IMPINGEMENT DISTRIBUTOR
29
Patent #:
Issue Dt:
04/07/1998
Application #:
08547853
Filing Dt:
10/25/1995
Title:
AMMONIA PRODUCTION WITH ENRICHED AIR REFORMING AND NITROGEN INJECTION INTO THE SYNTHESIS LOOP
30
Patent #:
Issue Dt:
06/03/1997
Application #:
08557780
Filing Dt:
11/13/1995
Title:
SELF-AERATING SPENT CATALYST DISTRIBUTOR
31
Patent #:
Issue Dt:
09/28/1999
Application #:
08599456
Filing Dt:
01/22/1996
Title:
TWO-STAGE HYDROPROCESSING REACTION SCHEME WITH SERIES RECYCLE GAS FLOW
32
Patent #:
Issue Dt:
03/02/1999
Application #:
08599902
Filing Dt:
02/12/1996
Title:
APPARATUS AND PROCESS FOR SEPARATING REACTION EFFLUENT IN THE MANUFACTURE OF CUMENE
33
Patent #:
Issue Dt:
08/19/1997
Application #:
08657508
Filing Dt:
06/04/1996
Title:
METHOD FOR REMOVING MERCAPTANS FROM LNG
34
Patent #:
Issue Dt:
06/30/1998
Application #:
08740540
Filing Dt:
10/30/1996
Title:
SPENT CATALYST DISTRIBUTION
35
Patent #:
Issue Dt:
11/25/1997
Application #:
08743020
Filing Dt:
11/04/1996
Title:
QUENCH EXCHANGER
36
Patent #:
Issue Dt:
01/20/1998
Application #:
08766369
Filing Dt:
12/12/1996
Title:
PARTITIONED DISTILLATION COLUMN
37
Patent #:
Issue Dt:
10/26/1999
Application #:
08804856
Filing Dt:
02/24/1997
Title:
HYDROCARBON CONVERSION CATALYST ADDITIVES AND PROCESSES
38
Patent #:
Issue Dt:
08/10/1999
Application #:
08833598
Filing Dt:
04/07/1997
Title:
MODERATE EXCESS NITROGEN BRAUN PURIFIER PROCESS AND METHOD FOR RETROFITTING NON-BRAUN PURIFIER AMMONIA PLANTS
39
Patent #:
Issue Dt:
03/23/1999
Application #:
08919759
Filing Dt:
08/28/1997
Title:
RECTIFIED REFLUX DEETHANIZER
40
Patent #:
Issue Dt:
12/01/1998
Application #:
08925211
Filing Dt:
09/08/1997
Title:
DIRECT FIRED CONVECTION HEATING IN RESIDUUM OIL SOLVENT EXTRACTION PROCESS
41
Patent #:
Issue Dt:
03/02/1999
Application #:
08958171
Filing Dt:
10/27/1997
Title:
QUENCH OIL VISCOSITY CONTROL IN PYROLYSIS FRACTIONATOR
42
Patent #:
Issue Dt:
08/31/1999
Application #:
08958825
Filing Dt:
10/28/1997
Title:
PYROLYSIS FURNACE TUBES
43
Patent #:
Issue Dt:
03/09/1999
Application #:
09018859
Filing Dt:
02/05/1998
Title:
PROCESS FURNACE
44
Patent #:
Issue Dt:
11/16/1999
Application #:
09022607
Filing Dt:
02/12/1998
Title:
STARTUP OF MAGNETIC SEPARATION PROCESS IN AN FCC UNIT
45
Patent #:
Issue Dt:
09/28/1999
Application #:
09022982
Filing Dt:
02/12/1998
Title:
METALS PASSIVATION BY MAGNETIC TREATMENT TO PERMIT HIGHER METALS LEVELS ON FCC CATALYST
46
Patent #:
Issue Dt:
10/17/2000
Application #:
09082890
Filing Dt:
05/21/1998
Title:
HORIZONTAL AMMONIA CONVERTER ADAPTED FOR HIGH ACTIVITY CATALYST
47
Patent #:
Issue Dt:
01/09/2001
Application #:
09169874
Filing Dt:
10/12/1998
Title:
ISOTHERMAL AMMONIA CONVERTER
48
Patent #:
Issue Dt:
04/30/2002
Application #:
09252760
Filing Dt:
02/19/1999
Title:
POUR POINT DEPRESSION UNIT USING MILD THERMAL CRACKER
49
Patent #:
Issue Dt:
06/20/2000
Application #:
09266214
Filing Dt:
03/10/1999
Title:
INTEGRATED DEETHANIZER/ETHYLENE FRACTIONATION COLUMN
50
Patent #:
Issue Dt:
01/07/2003
Application #:
09271417
Filing Dt:
03/17/1999
Title:
STAGED CATALYST REGENERATION IN A BAFFLED FLUIDIZED BED
51
Patent #:
Issue Dt:
09/18/2001
Application #:
09334319
Filing Dt:
06/16/1999
Title:
INTEGRATED LOW PRESSURE DEPROPANIZER/DEBUTANIZER COLUMN
52
Patent #:
Issue Dt:
02/27/2001
Application #:
09425811
Filing Dt:
10/25/1999
Title:
CRACKING CATALYST WITH HIGH MAGNETIC SUSCEPTIBILITY
53
Patent #:
Issue Dt:
12/18/2001
Application #:
09447408
Filing Dt:
11/23/1999
Title:
PETROLEUM RESID PELLETIZATION
54
Patent #:
Issue Dt:
12/25/2001
Application #:
09452069
Filing Dt:
11/30/1999
Title:
ANODE GRADE COKE PRODUCTION
55
Patent #:
Issue Dt:
01/08/2002
Application #:
09526321
Filing Dt:
03/15/2000
Title:
Pour point depression unit using mild thermal cracker
56
Patent #:
Issue Dt:
07/29/2003
Application #:
09526323
Filing Dt:
03/15/2000
Publication #:
Pub Dt:
12/12/2002
Title:
POUR POINT DEPRESSION UNIT USING MILD THERMAL CRACKER
57
Patent #:
Issue Dt:
03/26/2002
Application #:
09526853
Filing Dt:
03/16/2000
Title:
Pelletization of petroleum resids
58
Patent #:
Issue Dt:
03/19/2002
Application #:
09527299
Filing Dt:
03/16/2000
Title:
Field upgrading of heavy oil and bitumen
59
Patent #:
Issue Dt:
05/29/2001
Application #:
09544741
Filing Dt:
04/07/2000
Title:
Refinery process furnace
60
Patent #:
Issue Dt:
03/25/2003
Application #:
09675623
Filing Dt:
09/29/2000
Title:
EXTENDED REACH TIE-BACK SYSTEM
61
Patent #:
Issue Dt:
03/25/2003
Application #:
09714334
Filing Dt:
11/16/2000
Title:
SUBSEA PIG LAUNCHER
62
Patent #:
Issue Dt:
08/31/2004
Application #:
09796295
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
04/18/2002
Title:
CONTROL WELLHEAD BUOY
63
Patent #:
Issue Dt:
12/31/2002
Application #:
09815372
Filing Dt:
03/22/2001
Publication #:
Pub Dt:
12/05/2002
Title:
PRILLING HEAD ASSEMBLY FOR PELLETIZER VESSEL
64
Patent #:
Issue Dt:
05/27/2003
Application #:
09850962
Filing Dt:
05/08/2001
Publication #:
Pub Dt:
02/20/2003
Title:
GUIDED ACOUSTIC WAVE SENSOR FOR PIPELINE BUILD-UP MONITORING AND CHARACTERIZATION
65
Patent #:
Issue Dt:
10/29/2002
Application #:
09851509
Filing Dt:
05/08/2001
Publication #:
Pub Dt:
11/14/2002
Title:
METHOD AND APPARATUS FOR PULSED ULTRASONIC DOPPLER MEASUREMENT OF WALL DEPOSITION
66
Patent #:
Issue Dt:
02/04/2003
Application #:
09851511
Filing Dt:
05/08/2001
Publication #:
Pub Dt:
01/16/2003
Title:
ACOUSTIC SENSOR FOR PIPELINE DEPOSITION CHARACTERIZATION AND MONITORING
67
Patent #:
Issue Dt:
07/08/2003
Application #:
09858104
Filing Dt:
05/15/2001
Publication #:
Pub Dt:
11/21/2002
Title:
UNDERWATER CABLE DEPLOYMENT SYSTEM AND METHOD
68
Patent #:
Issue Dt:
07/22/2003
Application #:
09898427
Filing Dt:
07/02/2001
Publication #:
Pub Dt:
05/23/2002
Title:
SUBSEA PIG LAUNCHER PISTON PIG
69
Patent #:
Issue Dt:
11/05/2002
Application #:
09898429
Filing Dt:
07/02/2001
Publication #:
Pub Dt:
05/09/2002
Title:
SUBSEA PIG RELOADER
70
Patent #:
Issue Dt:
11/16/2004
Application #:
09908040
Filing Dt:
07/18/2001
Publication #:
Pub Dt:
02/06/2003
Title:
STEAM-METHANE REFORMER FURNACE WITH CONVECTION-HEATED PRE-REFORMER
71
Patent #:
Issue Dt:
02/15/2005
Application #:
09908307
Filing Dt:
07/18/2001
Publication #:
Pub Dt:
04/03/2003
Title:
LOW PRESSURE DROP REFORMING EXCHANGER
72
Patent #:
Issue Dt:
04/29/2003
Application #:
09936159
Filing Dt:
03/05/2002
Title:
METHOD AND DEVICE ADAPTED FOR USE IN THE PLACING OF A SUCTION ANCHOR WITH AN ATTACHED ANCHOR CHAIN OR SIMILAR ON THE OCEAN BED
73
Patent #:
Issue Dt:
07/15/2003
Application #:
09956421
Filing Dt:
09/19/2001
Publication #:
Pub Dt:
06/27/2002
Title:
UNMANNED OFFSHORE PLATFORM AND METHOD OF PERFORMING MAINTENANCE WORK THEREON
74
Patent #:
Issue Dt:
11/16/2004
Application #:
10065164
Filing Dt:
09/23/2002
Publication #:
Pub Dt:
03/25/2004
Title:
HYDROGEN ENRICHMENT SCHEME FOR AUTOTHERMAL REFORMING
75
Patent #:
Issue Dt:
12/26/2006
Application #:
10065376
Filing Dt:
10/10/2002
Publication #:
Pub Dt:
04/15/2004
Title:
CATALYST REGENERATOR WITH A CENTERWELL
76
Patent #:
Issue Dt:
03/14/2006
Application #:
10065377
Filing Dt:
10/10/2002
Publication #:
Pub Dt:
04/15/2004
Title:
CATALYST RECOVERY FROM LIGHT OLEFIN FCC EFFLUENT
77
Patent #:
Issue Dt:
07/25/2006
Application #:
10065759
Filing Dt:
11/15/2002
Publication #:
Pub Dt:
05/20/2004
Title:
SPLIT-FLOW, VERTICAL AMMONIA CONVERTER
78
Patent #:
Issue Dt:
12/09/2003
Application #:
10193609
Filing Dt:
07/11/2002
Title:
RETRIEVABLE SUCTION EMBEDMENT CHAMBER ASSEMBLY
79
Patent #:
Issue Dt:
03/09/2004
Application #:
10223505
Filing Dt:
08/19/2002
Publication #:
Pub Dt:
02/06/2003
Title:
ACOUSTIC SENSOR FOR PIPELINE DEPOSITION CHARACTERIZATION AND MONITORING OF PIPELINE DEPOSITS
80
Patent #:
Issue Dt:
06/07/2005
Application #:
10248875
Filing Dt:
02/26/2003
Publication #:
Pub Dt:
08/26/2004
Title:
SEPARATION DEVICE TO REMOVE FINE PARTICLES
81
Patent #:
Issue Dt:
06/22/2004
Application #:
10304250
Filing Dt:
11/26/2002
Publication #:
Pub Dt:
04/24/2003
Title:
EXTENDED REACH TIE-BACK SYSTEM
82
Patent #:
Issue Dt:
08/15/2006
Application #:
10604404
Filing Dt:
07/17/2003
Publication #:
Pub Dt:
01/20/2005
Title:
LOW-DELTA P PURIFIER FOR NITROGEN, METHANE, AND ARGON REMOVAL FROM SYNGAS
83
Patent #:
Issue Dt:
11/08/2005
Application #:
10605027
Filing Dt:
09/02/2003
Publication #:
Pub Dt:
03/03/2005
Title:
LIQUID-LIQUID EXTRACTION APPARATUS AND METHOD
84
Patent #:
Issue Dt:
11/30/2004
Application #:
10605155
Filing Dt:
09/11/2003
Publication #:
Pub Dt:
06/03/2004
Title:
LOW SODIUM CLEAVAGE PRODUCT
85
Patent #:
Issue Dt:
10/31/2006
Application #:
10707817
Filing Dt:
01/14/2004
Publication #:
Pub Dt:
07/14/2005
Title:
INTEGRATED CATALYTIC CRACKING AND STEAM PYROLYSIS PROCESS FOR OLEFINS
86
Patent #:
Issue Dt:
12/05/2006
Application #:
10707997
Filing Dt:
01/30/2004
Publication #:
Pub Dt:
08/04/2005
Title:
SUPERCRITICAL HYDROCARBON CONVERSION PROCESS
87
Patent #:
Issue Dt:
03/25/2008
Application #:
10708290
Filing Dt:
02/23/2004
Publication #:
Pub Dt:
08/25/2005
Title:
PROCESSING OF RESIDUAL OIL BY RESIDUAL OIL SUPERCRITICAL EXTRACTION INTEGRATED WITH GASIFICATION COMBINED CYCLE
88
Patent #:
Issue Dt:
07/05/2005
Application #:
10708531
Filing Dt:
03/10/2004
Publication #:
Pub Dt:
06/02/2005
Title:
SEMISUBMERSIBLE TRIMARAN
89
Patent #:
Issue Dt:
05/22/2007
Application #:
10708583
Filing Dt:
03/12/2004
Publication #:
Pub Dt:
09/23/2004
Title:
AUTOTHERMAL REFORMER-REFORMING EXCHANGER ARRANGEMENT FOR HYDROGEN PRODUCTION
90
Patent #:
Issue Dt:
11/21/2006
Application #:
10708606
Filing Dt:
03/15/2004
Publication #:
Pub Dt:
09/16/2004
Title:
PARTIAL OXIDATION REFORMER-REFORMING EXCHANGER ARRANGEMENT FOR HYDROGEN PRODUCTION
91
Patent #:
Issue Dt:
04/24/2007
Application #:
10710676
Filing Dt:
07/28/2004
Publication #:
Pub Dt:
02/02/2006
Title:
SECONDARY DEETHANIZER TO DEBOTTLENECK AN ETHYLENE PLANT
92
Patent #:
Issue Dt:
03/20/2007
Application #:
10710780
Filing Dt:
08/02/2004
Publication #:
Pub Dt:
02/02/2006
Title:
DRY TREE SUBSEA WELL COMMUNICATIONS APPARATUS AND METHOD USING VARIABLE TENSION LARGE OFFSET RISERS
93
Patent #:
Issue Dt:
06/03/2008
Application #:
10711176
Filing Dt:
08/30/2004
Publication #:
Pub Dt:
03/02/2006
Title:
HEAVY OIL AND BITUMEN UPGRADING
94
Patent #:
Issue Dt:
06/05/2012
Application #:
10711308
Filing Dt:
09/09/2004
Publication #:
Pub Dt:
03/09/2006
Title:
SELF-STRIPPING FCC RISER CYCLONE
95
Patent #:
Issue Dt:
06/21/2011
Application #:
10711487
Filing Dt:
09/21/2004
Publication #:
Pub Dt:
03/30/2006
Title:
DISTRIBUTED BUOYANCY SUBSEA PIPELINE APPARATUS AND METHOD
96
Patent #:
Issue Dt:
04/11/2006
Application #:
10711489
Filing Dt:
09/21/2004
Publication #:
Pub Dt:
03/23/2006
Title:
CONCENTRATED BUOYANCY SUBSEA PIPELINE APPARATUS AND METHOD
97
Patent #:
Issue Dt:
11/13/2007
Application #:
10884659
Filing Dt:
07/02/2004
Publication #:
Pub Dt:
01/05/2006
Title:
LOW PRESSURE OLEFIN RECOVERY PROCESS
98
Patent #:
Issue Dt:
05/13/2008
Application #:
10904315
Filing Dt:
11/03/2004
Publication #:
Pub Dt:
05/11/2006
Title:
MAXIMUM REACTION RATE CONVERTER SYSTEM FOR EXOTHERMIC REACTIONS
99
Patent #:
Issue Dt:
06/03/2008
Application #:
10905177
Filing Dt:
12/20/2004
Publication #:
Pub Dt:
06/22/2006
Title:
SELECTIVE HYDROGENATION OF ALPHA-METHYL-STYRENE TO CUMENE
100
Patent #:
Issue Dt:
07/10/2012
Application #:
10905460
Filing Dt:
01/05/2005
Publication #:
Pub Dt:
04/28/2005
Title:
LOW PRESSURE DROP REFORMING EXCHANGER
Assignor
1
Exec Dt:
04/25/2018
Assignee
1
101 N. TRYON STREET
NC1-001-05-45
CHARLOTTE, NORTH CAROLINA 28255
Correspondence name and address
TERRY L. WITCHER, PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202

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