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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:019035/0928   Pages: 11
Recorded: 03/21/2007
Conveyance: SECURITY AGREEMENT
Total properties: 81
1
Patent #:
Issue Dt:
06/03/1997
Application #:
08344813
Filing Dt:
11/23/1994
Title:
MEMBRANE WITH INTERNAL PASSAGES TO PERMIT FLUID FLOW AND AN ELECTROCHEMICAL CELL CONTAINING THE SAME
2
Patent #:
Issue Dt:
08/13/1996
Application #:
08491625
Filing Dt:
06/19/1995
Title:
METHOD OF USING CONDUCTIVE POLYMERS TO MANUFACTURE PRINTED CIRCUIT BOARDS
3
Patent #:
Issue Dt:
04/03/2001
Application #:
08492235
Filing Dt:
06/19/1995
Title:
METHOD OF FORMING ELECTRONICALLY CONDUCTING POLYMERS ON CONDUCTING AND NONCONDUCTING SUBSTRATES
4
Patent #:
Issue Dt:
01/05/1999
Application #:
08630063
Filing Dt:
04/12/1996
Title:
METHOD OF MANUFACTURING PASSIVE ELEMENTS USING CONDUCTIVE POLYPYRROLE FORMULATIONS
5
Patent #:
Issue Dt:
12/07/1999
Application #:
08641210
Filing Dt:
04/30/1996
Title:
GAS HUMIDIFICATION SYSTEM USING WATER PERMEABLE MEMBRANES
6
Patent #:
Issue Dt:
12/08/1998
Application #:
08682024
Filing Dt:
07/16/1996
Title:
METHOD AND APPARATUS FOR INJECTING HYDROGEN INTO A CATALYTIC CONVERTER
7
Patent #:
Issue Dt:
07/06/1999
Application #:
08697641
Filing Dt:
08/29/1996
Title:
ELECTRONICALLY CONDUCTING POLYMERS WITH SILVER GRAINS
8
Patent #:
Issue Dt:
02/16/1999
Application #:
08705735
Filing Dt:
08/30/1996
Title:
ELECTRONICALLY AND IONICALLY CONDUCTING POLYMER MATRIX
9
Patent #:
Issue Dt:
01/12/1999
Application #:
08787270
Filing Dt:
01/24/1997
Title:
STABLE POWDERS MADE FROM PHOTOSENSITIVE POLYCRYSTALLINE COMPLEXES OF HETEROCYCLIC MONOMERS AND THEIR POLYMERS
10
Patent #:
Issue Dt:
06/29/1999
Application #:
08806785
Filing Dt:
02/26/1997
Title:
PROCESS OF MAKING A MEMBRANE WITH INTERNAL PASSAGES
11
Patent #:
Issue Dt:
10/05/1999
Application #:
08868617
Filing Dt:
06/03/1997
Title:
BIPOLAR MEMBRANES WITH FLUID DISTRIBUTION PASSAGES
12
Patent #:
Issue Dt:
09/07/1999
Application #:
08881107
Filing Dt:
06/23/1997
Title:
METHOD OF MANUFACTURING PASSIVE ELEMENTS USING CONDUCTIVE POLYPYRROLE FORMULATIONS
13
Patent #:
Issue Dt:
10/12/1999
Application #:
08883665
Filing Dt:
06/27/1997
Title:
DIAGNOSTICS AND CONTROL OF AN ON BOARD HYDROGEN GENERATION AND DELIVERY SYSTEM
14
Patent #:
Issue Dt:
03/14/2000
Application #:
08884112
Filing Dt:
06/27/1997
Title:
ELECTROLYZER
15
Patent #:
Issue Dt:
05/22/2001
Application #:
08886791
Filing Dt:
07/01/1997
Title:
HYBRID CATALYST HEATING SYSTEM WITH WATER REMOVAL FOR ENHANCED EMISSIONS CONTROL
16
Patent #:
Issue Dt:
03/21/2000
Application #:
08974384
Filing Dt:
11/19/1997
Title:
APPARATUS AND METHOD FOR COMPRESSING A STACK OF ELECTROCHEMICAL CELLS
17
Patent #:
Issue Dt:
11/21/2000
Application #:
09009061
Filing Dt:
01/20/1998
Title:
MEMBRANE WITH SUPPORTED INTERNAL PASSAGES
18
Patent #:
Issue Dt:
09/19/2000
Application #:
09018614
Filing Dt:
02/04/1998
Title:
APPARATUS AND METHOD OF FOOD DECONTAMINATION BY TREATMENT WITH OZONE
19
Patent #:
Issue Dt:
09/28/1999
Application #:
09019733
Filing Dt:
02/06/1998
Title:
MEMBRANE AND ELECTRODE STRUCTURE FOR METHANOL FUEL CELL
20
Patent #:
Issue Dt:
05/09/2000
Application #:
09025680
Filing Dt:
02/18/1998
Title:
COMPOSITE MEMBRANE SUITABLE FOR USE IN ELECTROCHEMICAL DEVICES
21
Patent #:
Issue Dt:
12/17/2002
Application #:
09026928
Filing Dt:
02/20/1998
Title:
PROCESS OF MAKING A COMPOSITE MEMBRANE
22
Patent #:
Issue Dt:
02/06/2001
Application #:
09034527
Filing Dt:
03/03/1998
Title:
ELECTROCHEMICAL CONVERSION OF ANHYDROUS HYDROGEN HALIDE TO HALOGEN GAS USING AN IONICALLY CONDUCTING MEMBRANE
23
Patent #:
Issue Dt:
05/27/2003
Application #:
09096435
Filing Dt:
06/11/1998
Title:
REACTIVE DECONTAMINATION FORMULATION
24
Patent #:
Issue Dt:
10/19/2004
Application #:
09113925
Filing Dt:
07/10/1998
Title:
ELECTROCHEMICAL IMPEDANCE EVALUATION AND INSPECTION SENSOR
25
Patent #:
Issue Dt:
09/26/2000
Application #:
09163068
Filing Dt:
09/29/1998
Title:
CATALYTIC REDUCTION OF EMISSIONS FROM INTERNAL COMBUSTION ENGINES
26
Patent #:
Issue Dt:
03/20/2001
Application #:
09261642
Filing Dt:
03/03/1999
Title:
LIGHTWEIGHT METAL BIPOLAR PLATES AND METHODS FOR MAKING THE SAME
27
Patent #:
Issue Dt:
04/29/2003
Application #:
09364805
Filing Dt:
07/30/1999
Title:
SYSTEM FOR PREVENTING AND REMEDIATING BIOFILMS IN DENTAL EQUIPMENT
28
Patent #:
Issue Dt:
01/01/2002
Application #:
09390194
Filing Dt:
09/07/1999
Title:
ELECTRONICALLY CONDUCTIVE POLYMERS
29
Patent #:
Issue Dt:
08/15/2000
Application #:
09390740
Filing Dt:
09/07/1999
Title:
METHODS FOR PREPARING MEMBRANES WITH FLUID DISTRIBUTION PASSAGES
30
Patent #:
Issue Dt:
11/27/2001
Application #:
09390830
Filing Dt:
09/07/1999
Title:
APPARATUS AND METHOD FOR ELECTROPLATING OR ELECTROETCHING A SUBSTRATE
31
Patent #:
Issue Dt:
01/29/2002
Application #:
09487966
Filing Dt:
01/18/2000
Title:
Control of microbial populations in the gastrointestinal tract of animals
32
Patent #:
Issue Dt:
05/14/2002
Application #:
09504028
Filing Dt:
02/29/2000
Title:
Composite membrane suitable for use in electrochemical devices
33
Patent #:
Issue Dt:
01/09/2001
Application #:
09518011
Filing Dt:
03/02/2000
Title:
Method of food decontamination by treatment with ozone
34
Patent #:
Issue Dt:
04/02/2002
Application #:
09598067
Filing Dt:
06/20/2000
Title:
Limited use components for an electrochemical device and method
35
Patent #:
Issue Dt:
10/22/2002
Application #:
09631867
Filing Dt:
08/03/2000
Title:
METHODS OF PREPARING ANTIMICROBIAL COMPOSTIONS COMPRISING OZONE
36
Patent #:
Issue Dt:
06/24/2003
Application #:
09642796
Filing Dt:
08/21/2000
Title:
IMPRINTING LARGE MOLECULAR WEIGHT COMPOUNDS IN POLYMER COMPOSITES
37
Patent #:
Issue Dt:
12/10/2002
Application #:
09679709
Filing Dt:
10/05/2000
Title:
PROCESS OF MAKING A COMPOSITE MEMBRANE
38
Patent #:
Issue Dt:
06/25/2002
Application #:
09679891
Filing Dt:
10/05/2000
Title:
PHOTOCATALYTIC OXIDATION OF ORGANICS USING A POROUS TITANIUM DIOXIDE MEMBRANE AND AN EFFICIENT OXIDANT
39
Patent #:
Issue Dt:
07/30/2002
Application #:
09699308
Filing Dt:
10/25/2000
Title:
LIGHTWEIGHT METAL BIPOLAR PLATES AND METHODS FOR MAKING THE SAME
40
Patent #:
Issue Dt:
06/21/2005
Application #:
09922353
Filing Dt:
08/02/2001
Publication #:
Pub Dt:
02/20/2003
Title:
RUBIDIUM-82 GENERATOR BASED ON SODIUM NONATITANATE SUPPORT, AND IMPROVED SEPARATION METHODS FOR THE RECOVERY OF STRONTIUM-82 FROM IRRADIATED TARGETS
41
Patent #:
Issue Dt:
01/04/2005
Application #:
09974190
Filing Dt:
10/10/2001
Publication #:
Pub Dt:
04/10/2003
Title:
BIFUNCTIONAL CATALYTIC ELECTRODE
42
Patent #:
Issue Dt:
02/11/2003
Application #:
09981669
Filing Dt:
10/17/2001
Publication #:
Pub Dt:
08/22/2002
Title:
CONTROL OF MICROBIAL POPULATIONS IN THE GASTROINTESTINAL TRACT OF ANIMALS
43
Patent #:
Issue Dt:
05/10/2005
Application #:
10071872
Filing Dt:
02/07/2002
Publication #:
Pub Dt:
08/21/2003
Title:
EXTRACTION OF METALS WITH DIQUATERNARY AMINES
44
Patent #:
Issue Dt:
12/07/2004
Application #:
10072303
Filing Dt:
02/07/2002
Publication #:
Pub Dt:
08/07/2003
Title:
METHOD FOR VACUUM PRESSING ELECTROCHEMICAL CELL COMPONENTS
45
Patent #:
Issue Dt:
05/11/2004
Application #:
10079722
Filing Dt:
02/19/2002
Publication #:
Pub Dt:
09/19/2002
Title:
LIMITED USE COMPONENTS FOR AN ELECTROCHEMICAL DEVICE
46
Patent #:
Issue Dt:
07/12/2005
Application #:
10081145
Filing Dt:
02/22/2002
Publication #:
Pub Dt:
08/28/2003
Title:
METHOD FOR ELECTRICALLY CONTROLLED DEMOLITION OF CONCRETE
47
Patent #:
Issue Dt:
09/20/2005
Application #:
10084020
Filing Dt:
02/27/2002
Publication #:
Pub Dt:
08/26/2004
Title:
ELECTROCHEMICAL METHOD AND APPARATUS FOR PRODUCING AND SEPARATING FERRATE(VI) COMPOUNDS
48
Patent #:
Issue Dt:
05/16/2006
Application #:
10084029
Filing Dt:
02/27/2002
Publication #:
Pub Dt:
08/28/2003
Title:
ELECTROCHEMICAL METHOD FOR PRODUCING FERRATE(VI) COMPOUNDS
49
Patent #:
Issue Dt:
03/30/2004
Application #:
10090443
Filing Dt:
03/04/2002
Publication #:
Pub Dt:
09/04/2003
Title:
ELECTROCHEMICAL SYNTHESIS OF AMMONIA
50
Patent #:
Issue Dt:
04/19/2005
Application #:
10090444
Filing Dt:
03/04/2002
Publication #:
Pub Dt:
09/04/2003
Title:
ELECTROCHEMICAL SYNTHESIS OF AMMONIA
51
Patent #:
Issue Dt:
03/02/2004
Application #:
10134029
Filing Dt:
04/26/2002
Publication #:
Pub Dt:
11/14/2002
Title:
ELECTROLYZER FOR INTERNAL COMBUSTION ENGINE
52
Patent #:
Issue Dt:
09/16/2003
Application #:
10145572
Filing Dt:
05/14/2002
Publication #:
Pub Dt:
02/27/2003
Title:
METHODS OF WASHING LAUNDRY USING OZONE TO DEGRADE ORGANIC MATERIAL
53
Patent #:
Issue Dt:
12/13/2005
Application #:
10173971
Filing Dt:
06/18/2002
Publication #:
Pub Dt:
12/18/2003
Title:
NOVEL ION EXCHANGE MATERIALS FOR THE SEPARATION OF 90Y FROM 90SR
54
Patent #:
Issue Dt:
02/12/2008
Application #:
10175515
Filing Dt:
06/19/2002
Publication #:
Pub Dt:
12/25/2003
Title:
GENERATOR FOR RHENIUM-188
55
Patent #:
Issue Dt:
09/27/2005
Application #:
10191815
Filing Dt:
07/09/2002
Publication #:
Pub Dt:
01/15/2004
Title:
ELECTROCHEMICAL METHOD FOR PREPARING PEROXY ACIDS
56
Patent #:
Issue Dt:
02/07/2006
Application #:
10234980
Filing Dt:
09/04/2002
Publication #:
Pub Dt:
03/04/2004
Title:
CHEMICAL SENSORS UTILIZING CONDUCTING POLYMER COMPOSITIONS
57
Patent #:
Issue Dt:
05/01/2007
Application #:
10354929
Filing Dt:
01/30/2003
Publication #:
Pub Dt:
04/15/2004
Title:
ION EXCHANGE MATERIALS FOR USE IN A 213BI GENERATOR
58
Patent #:
NONE
Issue Dt:
Application #:
10424578
Filing Dt:
04/25/2003
Publication #:
Pub Dt:
10/28/2004
Title:
Electrochemical method and apparatus for generating a mouth rinse
59
Patent #:
Issue Dt:
05/02/2006
Application #:
10446030
Filing Dt:
05/27/2003
Publication #:
Pub Dt:
12/18/2003
Title:
APPARATUS AND METHOD FOR COMPRESSING A STACK OF ELECTROCHEMICAL CELLS
60
Patent #:
Issue Dt:
10/24/2006
Application #:
10448974
Filing Dt:
05/30/2003
Publication #:
Pub Dt:
12/18/2003
Title:
ELECTROCHEMICAL CELL AND BIPOLAR ASSEMBLY FOR AN ELECTROCHEMICAL CELL
61
Patent #:
Issue Dt:
03/13/2007
Application #:
10647104
Filing Dt:
08/21/2003
Publication #:
Pub Dt:
06/17/2004
Title:
EXTRACTION OF METALS WITH DIQUATERNARY AMINES
62
Patent #:
NONE
Issue Dt:
Application #:
10727796
Filing Dt:
12/04/2003
Publication #:
Pub Dt:
10/28/2004
Title:
Assembling sub-stacks of electrochemical cells
63
Patent #:
NONE
Issue Dt:
Application #:
10727813
Filing Dt:
12/04/2003
Publication #:
Pub Dt:
01/20/2005
Title:
Fuel cell with recombination catalyst
64
Patent #:
NONE
Issue Dt:
Application #:
10727820
Filing Dt:
12/04/2003
Publication #:
Pub Dt:
03/17/2005
Title:
Reinforced components for electrochemical cells
65
Patent #:
NONE
Issue Dt:
Application #:
10727835
Filing Dt:
12/04/2003
Publication #:
Pub Dt:
09/02/2004
Title:
Self-aligning components for electrochemical cells
66
Patent #:
NONE
Issue Dt:
Application #:
10732891
Filing Dt:
12/09/2003
Publication #:
Pub Dt:
06/24/2004
Title:
Fuel cell water management
67
Patent #:
NONE
Issue Dt:
Application #:
10752306
Filing Dt:
01/06/2004
Publication #:
Pub Dt:
07/07/2005
Title:
Microbial destruction using a gas phase decontaminant
68
Patent #:
Issue Dt:
02/13/2007
Application #:
10758300
Filing Dt:
01/14/2004
Publication #:
Pub Dt:
10/14/2004
Title:
EXTRACTION OF METALS WITH DIQUATERNARY AMMONIUM SALTS
69
Patent #:
Issue Dt:
04/18/2006
Application #:
10816805
Filing Dt:
04/02/2004
Publication #:
Pub Dt:
10/06/2005
Title:
WATER PURIFICATION
70
Patent #:
Issue Dt:
12/18/2007
Application #:
10824183
Filing Dt:
04/12/2004
Publication #:
Pub Dt:
12/23/2004
Title:
COMPOSITIONS AND COATINGS INCLUDING QUASICRYSTALS
71
Patent #:
Issue Dt:
10/27/2009
Application #:
10828507
Filing Dt:
04/19/2004
Publication #:
Pub Dt:
01/06/2005
Title:
PREPARATION AND STORAGE OF MEMBRANE AND ELECTRODE ASSEMBLIES
72
Patent #:
Issue Dt:
01/01/2008
Application #:
10860557
Filing Dt:
06/03/2004
Publication #:
Pub Dt:
12/08/2005
Title:
TRANSDERMAL DELIVERY OF THERAPEUTIC AGENT
73
Patent #:
Issue Dt:
01/13/2009
Application #:
10894870
Filing Dt:
07/19/2004
Publication #:
Pub Dt:
03/17/2005
Title:
RUBIDIUM-82 GENERATOR BASED ON SODIUM NONATITANATE SUPPORT, AND IMPROVED SEPARATION METHODS FOR THE RECOVERY OF STRONTIUM-82 FROM IRRADIATED TARGETS
74
Patent #:
NONE
Issue Dt:
Application #:
10917234
Filing Dt:
08/12/2004
Publication #:
Pub Dt:
03/03/2005
Title:
Method and apparatus for vacuum pressing electrochemical cell components
75
Patent #:
NONE
Issue Dt:
Application #:
10920036
Filing Dt:
08/17/2004
Publication #:
Pub Dt:
03/16/2006
Title:
Interstitial fluid analyzer
76
Patent #:
NONE
Issue Dt:
Application #:
10994855
Filing Dt:
11/22/2004
Publication #:
Pub Dt:
04/28/2005
Title:
Electrochemical synthesis of ammonia
77
Patent #:
NONE
Issue Dt:
Application #:
11030600
Filing Dt:
01/06/2005
Publication #:
Pub Dt:
07/06/2006
Title:
Heat and humidity exchanger
78
Patent #:
Issue Dt:
01/01/2008
Application #:
11116486
Filing Dt:
04/28/2005
Publication #:
Pub Dt:
09/15/2005
Title:
ELECTROCHEMICAL METHOD AND APPARATUS FOR PRODUCING AND SEPARATING FERRATE(VI) COMPOUNDS
79
Patent #:
Issue Dt:
01/01/2008
Application #:
11212038
Filing Dt:
08/25/2005
Publication #:
Pub Dt:
03/09/2006
Title:
ELECTROCHEMICAL SYNTHESIS OF AMMONIA
80
Patent #:
NONE
Issue Dt:
Application #:
11358707
Filing Dt:
02/21/2006
Publication #:
Pub Dt:
09/07/2006
Title:
Water management in bipolar electrochemical cell stacks
81
Patent #:
NONE
Issue Dt:
Application #:
11388219
Filing Dt:
03/23/2006
Publication #:
Pub Dt:
10/12/2006
Title:
Water management in monopolar fuel cells
Assignor
1
Exec Dt:
03/09/2007
Assignee
1
5219 CITY BANK PARKWAY
LUBBOCK, TEXAS 79407
Correspondence name and address
M. ANDREW STEWART
1500 BROADWAY, SUITE 700
LUBBOCK, TX 79401

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