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Patent Assignment Details
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Reel/Frame:032642/0143   Pages: 14
Recorded: 04/09/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 36
1
Patent #:
Issue Dt:
02/29/2000
Application #:
08979853
Filing Dt:
11/20/1997
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL POWER SYSTEM
2
Patent #:
Issue Dt:
04/17/2001
Application #:
09470321
Filing Dt:
12/21/1999
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL POWER SYSTEM
3
Patent #:
Issue Dt:
08/06/2002
Application #:
09544781
Filing Dt:
04/07/2000
Title:
FUEL CELL POWER SYSTEMS, DIRECT CURRENT VOLTAGE CONVERTERS, FUEL CELL POWER GENERATION METHODS, POWER CONDITIONING METHODS AND DIRECT CURRENT POWER CONDITIONING METHODS
4
Patent #:
Issue Dt:
10/22/2002
Application #:
09577407
Filing Dt:
05/17/2000
Title:
ION EXCHANGE MEMBRANE FUEL CELL
5
Patent #:
Issue Dt:
05/07/2002
Application #:
09792085
Filing Dt:
02/23/2001
Publication #:
Pub Dt:
11/22/2001
Title:
METHOD FOR FORMING A MEMBRANE ELECTRODE DIFFUSION ASSEMBLY FOR USE IN AN ION EXCHANGE MEMBRANE FUEL CELL
6
Patent #:
Issue Dt:
10/22/2002
Application #:
09854056
Filing Dt:
05/11/2001
Publication #:
Pub Dt:
11/29/2001
Title:
METHOD FOR QUICKLY RENDERING A MOS GAS SENSOR OPERATIONAL , MOS GAS SENSOR SYSTEM, AND FUEL CELL SYSTEM
7
Patent #:
Issue Dt:
10/07/2003
Application #:
09864409
Filing Dt:
05/23/2001
Publication #:
Pub Dt:
11/28/2002
Title:
FUEL CELL POWER SYSTEM PERFORMING AC INVERSION, METHOD OF DISTRIBUTING AC POWER, AND METHOD OF OPERATING A FUEL CELL POWER SYSTEM
8
Patent #:
Issue Dt:
12/24/2002
Application #:
09864526
Filing Dt:
05/23/2001
Publication #:
Pub Dt:
11/28/2002
Title:
FUEL CELL POWER SYSTEM, METHOD OF DISTRIBUTING POWER, AND METHOD OF OPERATING A FUEL CELL POWER SYSTEM
9
Patent #:
Issue Dt:
06/01/2004
Application #:
09916791
Filing Dt:
07/26/2001
Publication #:
Pub Dt:
12/20/2001
Title:
FUEL CELL POWER SYSTEM AND METHOD OF CONTROLLING A FUEL CELL POWER SYSTEM
10
Patent #:
Issue Dt:
03/09/2004
Application #:
09986806
Filing Dt:
11/13/2001
Publication #:
Pub Dt:
05/15/2003
Title:
POWER TAP DEVICE, FUEL CELL STACK, AND METHOD OF DIVIDING A FUEL CELL STACK
11
Patent #:
Issue Dt:
02/22/2005
Application #:
09987225
Filing Dt:
11/14/2001
Publication #:
Pub Dt:
05/15/2003
Title:
FUEL CELL POWER SYSTEMS AND METHODS OF OPERATING FUEL CELL POWER SYSTEMS
12
Patent #:
Issue Dt:
08/10/2004
Application #:
09990318
Filing Dt:
11/23/2001
Publication #:
Pub Dt:
03/14/2002
Title:
FUEL CELL POWER SYSTEMS AND METHODS OF CONTROLLING A FUEL CELL POWER SYSTEM
13
Patent #:
Issue Dt:
04/10/2007
Application #:
10014033
Filing Dt:
10/19/2001
Title:
FUEL CELL AND METHOD FOR CONTROLLING SAME
14
Patent #:
Issue Dt:
03/09/2004
Application #:
10017887
Filing Dt:
12/14/2001
Publication #:
Pub Dt:
06/19/2003
Title:
RECONFIGURABLE PLURAL DC POWER SOURCE POWER SYSTEM RESPONSIVE TO CHANGES IN THE LOAD OR THE PLURAL DC POWER SOURCES
15
Patent #:
Issue Dt:
04/06/2004
Application #:
10033599
Filing Dt:
12/27/2001
Publication #:
Pub Dt:
07/03/2003
Title:
FUEL CELL HAVING METALIZED GAS DIFFUSION LAYER
16
Patent #:
Issue Dt:
09/16/2003
Application #:
10056543
Filing Dt:
01/23/2002
Publication #:
Pub Dt:
07/24/2003
Title:
METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
17
Patent #:
Issue Dt:
12/07/2004
Application #:
10269600
Filing Dt:
10/10/2002
Publication #:
Pub Dt:
07/24/2003
Title:
FUEL CELL
18
Patent #:
Issue Dt:
06/08/2004
Application #:
10321098
Filing Dt:
12/16/2002
Title:
METHOD FOR DELIVERING A GAS
19
Patent #:
Issue Dt:
06/06/2006
Application #:
10367985
Filing Dt:
02/14/2003
Publication #:
Pub Dt:
08/19/2004
Title:
CURRENT COLLECTOR FOR USE IN A FUEL CELL
20
Patent #:
Issue Dt:
10/19/2004
Application #:
10371855
Filing Dt:
02/20/2003
Publication #:
Pub Dt:
08/26/2004
Title:
BATTERY CHARGER
21
Patent #:
Issue Dt:
09/06/2005
Application #:
10425822
Filing Dt:
04/28/2003
Publication #:
Pub Dt:
10/28/2004
Title:
AIR COOLED FUEL CELL MODULE
22
Patent #:
Issue Dt:
05/23/2006
Application #:
10428455
Filing Dt:
05/02/2003
Publication #:
Pub Dt:
10/30/2003
Title:
METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
23
Patent #:
Issue Dt:
10/19/2004
Application #:
10430928
Filing Dt:
05/06/2003
Publication #:
Pub Dt:
10/30/2003
Title:
METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
24
Patent #:
Issue Dt:
11/02/2004
Application #:
10431069
Filing Dt:
05/06/2003
Publication #:
Pub Dt:
11/06/2003
Title:
METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
25
Patent #:
Issue Dt:
01/03/2006
Application #:
10431158
Filing Dt:
05/06/2003
Title:
METHOD AND APPARATUS FOR MONITORING EQUIVALENT SERIES RESISTANCE AND FOR SHUNTING A FUEL CELL
26
Patent #:
Issue Dt:
06/06/2006
Application #:
10431870
Filing Dt:
05/07/2003
Publication #:
Pub Dt:
10/23/2003
Title:
FUEL CELL HAVING METALIZED GAS DIFFUSION LAYER
27
Patent #:
Issue Dt:
02/05/2008
Application #:
10830929
Filing Dt:
04/22/2004
Publication #:
Pub Dt:
10/07/2004
Title:
FUEL CELL POWER SYSTEM AND METHOD OF CONTROLLING A FUEL CELL POWER SYSTEM
28
Patent #:
Issue Dt:
05/25/2010
Application #:
11207123
Filing Dt:
08/17/2005
Publication #:
Pub Dt:
02/22/2007
Title:
APPARATUS AND METHOD FOR CONTROLLING A FUEL CELL USING THE RATE OF VOLTAGE RECOVERY
29
Patent #:
Issue Dt:
11/16/2010
Application #:
11284173
Filing Dt:
11/21/2005
Publication #:
Pub Dt:
05/24/2007
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL AND METHOD OF FORMING A FUEL CELL
30
Patent #:
Issue Dt:
09/27/2011
Application #:
11800994
Filing Dt:
05/08/2007
Publication #:
Pub Dt:
11/13/2008
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL STACK AND FUEL CELL STACK MODULE
31
Patent #:
Issue Dt:
03/22/2016
Application #:
11811624
Filing Dt:
06/11/2007
Publication #:
Pub Dt:
12/11/2008
Title:
Proton exchange membrane fuel cell
32
Patent #:
Issue Dt:
08/23/2011
Application #:
11978124
Filing Dt:
10/25/2007
Publication #:
Pub Dt:
07/02/2009
Title:
DIRECT LIQUID FUEL CELL
33
Patent #:
Issue Dt:
06/05/2012
Application #:
13210265
Filing Dt:
08/15/2011
Publication #:
Pub Dt:
12/08/2011
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL STACK AND FUEL CELL STACK MODULE
34
Patent #:
Issue Dt:
12/03/2013
Application #:
13457358
Filing Dt:
04/26/2012
Publication #:
Pub Dt:
08/23/2012
Title:
PROTON EXCHANGE MEMBRANE FUEL CELL STACK AND FUEL CELL STACK MODULE
35
Patent #:
NONE
Issue Dt:
Application #:
13478046
Filing Dt:
05/22/2012
Publication #:
Pub Dt:
03/21/2013
Title:
Fuel Cell Stacks
36
Patent #:
Issue Dt:
04/21/2015
Application #:
13909953
Filing Dt:
06/04/2013
Publication #:
Pub Dt:
12/19/2013
Title:
FUEL CELL STACKS
Assignor
1
Exec Dt:
04/02/2014
Assignee
1
C/O PLUG POWER INC.
968 ALBANY SHAKER ROAD
LATHAM, NEW YORK 12110
Correspondence name and address
RYAN E. THOMAS
GOODWIN PROCTER LLP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2881

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