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Reel/Frame:035004/0735   Pages: 35
Recorded: 02/23/2015
Attorney Dkt #:130509.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 40
1
Patent #:
6403247
Issue Dt:
06/11/2002
Application #:
09454020
Filing Dt:
12/03/1999
Title:
FUEL CELL POWER PLANT HAVING AN INTEGRATED MANIFOLD SYSTEM
2
Patent #:
6451466
Issue Dt:
09/17/2002
Application #:
09544103
Filing Dt:
04/06/2000
Title:
FUNCTIONAL INTEGRATION OF MULTIPLE COMPONENTS FOR A FUEL CELL POWER PLANT
3
Patent #:
6399231
Issue Dt:
06/04/2002
Application #:
09602361
Filing Dt:
06/22/2000
Title:
METHOD AND APPARATUS FOR REGENERATING THE PERFORMANCE OF A PEM FUEL CELL
4
Patent #:
6368737
Issue Dt:
04/09/2002
Application #:
09615231
Filing Dt:
07/13/2000
Title:
SUBAMBIENT PRESSURE COOLANT LOOP FOR A FUEL CELL POWER PLANT
5
Patent #:
6391485
Issue Dt:
05/21/2002
Application #:
09625948
Filing Dt:
07/26/2000
Title:
METHOD AND APPARATUS FOR PURGING A FUEL CELL SYSTEM WITH COOLANT
6
Patent #:
6416892
Issue Dt:
07/09/2002
Application #:
09627989
Filing Dt:
07/28/2000
Title:
INTERDIGITATED ENTHALLY EXCHANGE DEVICE FOR A FUEL CELL POWER PLANT
7
Patent #:
6387557
Issue Dt:
05/14/2002
Application #:
09666736
Filing Dt:
09/20/2000
Title:
BONDED FUEL CELL STACK ASSEMBLIES
8
Patent #:
6569549
Issue Dt:
05/27/2003
Application #:
09704891
Filing Dt:
11/02/2000
Title:
METHOD FOR INCREASING THE OPERATIONAL EFFICIENCY OF A FUEL CELL POWER PLANT
9
Patent #:
6521367
Issue Dt:
02/18/2003
Application #:
09731307
Filing Dt:
12/06/2000
Publication #:
US20020068214
Pub Dt:
06/06/2002
Title:
FUEL CELL WITH AN ELECTROLYTE DRY-OUT BARRIER
10
Patent #:
6780533
Issue Dt:
08/24/2004
Application #:
09733133
Filing Dt:
12/08/2000
Publication #:
US20010004501
Pub Dt:
06/21/2001
Title:
FUEL CELL HAVING INTERDIGITATED FLOW CHANNELS AND WATER TRANSPORT PLATES
11
Patent #:
6393354
Issue Dt:
05/21/2002
Application #:
09736098
Filing Dt:
12/13/2000
Publication #:
US20020072834
Pub Dt:
06/13/2002
Title:
PREDICTIVE CONTROL ARRANGEMENT FOR LOAD-FOLLOWING FUEL CELL-POWERED APPLICATIONS
12
Patent #:
6399234
Issue Dt:
06/04/2002
Application #:
09736105
Filing Dt:
12/13/2000
Publication #:
US20010001052
Pub Dt:
05/10/2001
Title:
FUEL CELL STACK ASSEMBLY WITH EDGE SEAL
13
Patent #:
6548198
Issue Dt:
04/15/2003
Application #:
09736868
Filing Dt:
12/15/2000
Publication #:
US20020076587
Pub Dt:
06/20/2002
Title:
COMPACT PRECOOLER
14
Patent #:
6632556
Issue Dt:
10/14/2003
Application #:
09740499
Filing Dt:
12/19/2000
Publication #:
US20020076601
Pub Dt:
06/20/2002
Title:
MANIFOLD ASSEMBLY FOR A FUEL CELL POWER PLANT
15
Patent #:
6475652
Issue Dt:
11/05/2002
Application #:
09740590
Filing Dt:
12/19/2000
Publication #:
US20010004500
Pub Dt:
06/21/2001
Title:
FINE PORE ENTHALPY EXCHANGE BARRIER FOR A FUEL CELL POWER PLANT
16
Patent #:
6455183
Issue Dt:
09/24/2002
Application #:
09741279
Filing Dt:
12/19/2000
Publication #:
US20020102452
Pub Dt:
08/01/2002
Title:
VACUUM OXIDANT PEM FUEL CELL
17
Patent #:
6682835
Issue Dt:
01/27/2004
Application #:
09748037
Filing Dt:
12/22/2000
Publication #:
US20020127443
Pub Dt:
09/12/2002
Title:
METHOD AND APPARATUS FOR INCREASING THE OPERATIONAL EFFICIENCY OF A FUEL CELL POWER PLANT
18
Patent #:
6472095
Issue Dt:
10/29/2002
Application #:
09751591
Filing Dt:
12/29/2000
Publication #:
US20020086200
Pub Dt:
07/04/2002
Title:
HYBRID FUEL CELL REACTANT FLOW FIELDS
19
Patent #:
6485857
Issue Dt:
11/26/2002
Application #:
09751600
Filing Dt:
12/29/2000
Publication #:
US20020106546
Pub Dt:
08/08/2002
Title:
FUEL CELL HYBRID FLOW FIELD HUMIDIFICATION ZONE
20
Patent #:
6572992
Issue Dt:
06/03/2003
Application #:
09769598
Filing Dt:
01/25/2001
Publication #:
US20010002299
Pub Dt:
05/31/2001
Title:
GAS INJECTION SYSTEM FOR TREATING A FUEL CELL STACK ASSEMBLY
21
Patent #:
6514635
Issue Dt:
02/04/2003
Application #:
09770042
Filing Dt:
01/25/2001
Publication #:
US20020098393
Pub Dt:
07/25/2002
Title:
PROCEDURE FOR SHUTTING DOWN A FUEL CELL SYSTEM HAVING AN ANODE EXHAUST RECYCLE LOOP
22
Patent #:
6586123
Issue Dt:
07/01/2003
Application #:
09778513
Filing Dt:
02/07/2001
Title:
VARIABLE STOCHIOMETRY FUEL CELL
23
Patent #:
6558827
Issue Dt:
05/06/2003
Application #:
09793175
Filing Dt:
02/26/2001
Title:
HIGH FUEL UTILIZATION IN A FUEL CELL
24
Patent #:
6596426
Issue Dt:
07/22/2003
Application #:
09826739
Filing Dt:
04/05/2001
Publication #:
US20020146608
Pub Dt:
10/10/2002
Title:
METHOD AND APPARATUS FOR THE OPERATION OF A CELL STACK ASSEMBLY DURING SUBFREEZING TEMPERATURES
25
Patent #:
6548200
Issue Dt:
04/15/2003
Application #:
09832275
Filing Dt:
04/10/2001
Publication #:
US20020146609
Pub Dt:
10/10/2002
Title:
COLD STARTING OF GASOLINE FUELED FUEL CELL
26
Patent #:
6495280
Issue Dt:
12/17/2002
Application #:
09838877
Filing Dt:
04/20/2001
Publication #:
US20020155337
Pub Dt:
10/24/2002
Title:
CONVEX FUEL MANIFOLD PROVIDING UNIFORM PRESSURE SEAL TO FUEL CELL STACK
27
Patent #:
6537351
Issue Dt:
03/25/2003
Application #:
09866994
Filing Dt:
05/29/2001
Publication #:
US20020178920
Pub Dt:
12/05/2002
Title:
COMPACT LIGHT WEIGHT CONDENSER ASSEMBLY
28
Patent #:
6635370
Issue Dt:
10/21/2003
Application #:
09872957
Filing Dt:
06/01/2001
Publication #:
US20020182456
Pub Dt:
12/05/2002
Title:
SHUT-DOWN PROCEDURE FOR HYDROGEN-AIR FUEL CELL SYSTEM
29
Patent #:
6660422
Issue Dt:
12/09/2003
Application #:
09882750
Filing Dt:
06/15/2001
Publication #:
US20010055708
Pub Dt:
12/27/2001
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL EXTERNAL MANIFOLD SEAL
30
Patent #:
6696193
Issue Dt:
02/24/2004
Application #:
09920914
Filing Dt:
08/02/2001
Publication #:
US20030027029
Pub Dt:
02/06/2003
Title:
MANIFOLD ATTACHMENT SYSTEM FOR A FUEL CELL STACK
31
Patent #:
6617068
Issue Dt:
09/09/2003
Application #:
09940198
Filing Dt:
08/27/2001
Publication #:
US20030039877
Pub Dt:
02/27/2003
Title:
BI-ZONE WATER TRANSPORT PLATE FOR A FUEL CELL
32
Patent #:
6572995
Issue Dt:
06/03/2003
Application #:
09948353
Filing Dt:
09/07/2001
Publication #:
US20030049506
Pub Dt:
03/13/2003
Title:
FLUID FLOW CONTROL FOR COOL, EFFICIENT FUEL CELL OPERATION
33
Patent #:
6645650
Issue Dt:
11/11/2003
Application #:
09975601
Filing Dt:
10/11/2001
Publication #:
US20030072978
Pub Dt:
04/17/2003
Title:
PROCEDURE FOR PURGING A FUEL CELL SYSTEM WITH INERT GAS MADE FROM ORGANIC FUEL
34
Patent #:
6667125
Issue Dt:
12/23/2003
Application #:
10021717
Filing Dt:
12/12/2001
Publication #:
US20030108783
Pub Dt:
06/12/2003
Title:
FUEL CELL WITH FOLDED PROTON EXCHANGE MEMBRANE FORMING DIFFUSION LAYER SEAL
35
Patent #:
6746982
Issue Dt:
06/08/2004
Application #:
10034884
Filing Dt:
12/27/2001
Publication #:
US20030124414
Pub Dt:
07/03/2003
Title:
POROUS CARBON BODY FOR A FUEL CELL HAVING AN ELECTRONICALLY CONDUCTIVE HYDROPHILIC AGENT
36
Patent #:
6794077
Issue Dt:
09/21/2004
Application #:
10036181
Filing Dt:
12/28/2001
Publication #:
US20030124410
Pub Dt:
07/03/2003
Title:
PASSIVE WATER MANAGEMENT FUEL CELL
37
Patent #:
6794073
Issue Dt:
09/21/2004
Application #:
10037195
Filing Dt:
11/09/2001
Publication #:
US20020102448
Pub Dt:
08/01/2002
Title:
DIRECT ANTIFREEZE COOLED FUEL CELL
38
Patent #:
6797421
Issue Dt:
09/28/2004
Application #:
10043791
Filing Dt:
01/11/2002
Publication #:
US20030134168
Pub Dt:
07/17/2003
Title:
METHOD AND APPARATUS FOR PREVENTING WATER IN FUEL CELL POWER PLANTS FROM FREEZING DURING STORAGE
39
Patent #:
6773840
Issue Dt:
08/10/2004
Application #:
10057233
Filing Dt:
01/25/2002
Publication #:
US20030143439
Pub Dt:
07/31/2003
Title:
CONFIGURATION ENABLING RAPID FUEL CELL POWER FROM SUB-FREEZING INITIAL CONDITION
40
Patent #:
6723461
Issue Dt:
04/20/2004
Application #:
10071626
Filing Dt:
02/08/2002
Publication #:
US20020086195
Pub Dt:
07/04/2002
Title:
WATER MANAGEMENT SYSTEM FOR FUEL CELL
Assignor
1
UNITED TECHNOLOGIES CORPORATION
Exec Dt:
04/24/2014
Assignee
1
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY
BURNABY, BRITISH COLUMBIA, CANADA V5J 5J9
Correspondence name and address
HAYLEY J. TALBERT
SEED IP LAW GROUP
701 5TH AVE, SUITE 5400
SEATTLE, WA 98104

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