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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:020018/0413   Pages: 8
Recorded: 10/18/2007
Conveyance: SECURITY AGREEMENT
Total properties: 38
1
Patent #:
5731645
Issue Dt:
03/24/1998
Application #:
08597008
Filing Dt:
02/05/1996
Title:
INTEGRATED MOTOR/GENERATOR/FLYWHEEL UTILIZING A SOLID STEEL ROTOR
2
Patent #:
5767591
Issue Dt:
06/16/1998
Application #:
08709578
Filing Dt:
09/09/1996
Title:
METHOD AND APPARATUS FOR PROVIDING STARTUP POWER TO A GENSET-BACKED UNINTERRUPTIBLE POWER SUPPLY
3
Patent #:
5980193
Issue Dt:
11/09/1999
Application #:
08715670
Filing Dt:
09/18/1996
Title:
MAGNETICALLY LEVITATED ROBOT AND METHOD OF INCREASING LEVITATION FORCE
4
Patent #:
5864198
Issue Dt:
01/26/1999
Application #:
08836564
Filing Dt:
05/02/1997
Title:
BRUSHLESS GENERATOR
5
Patent #:
5932935
Issue Dt:
08/03/1999
Application #:
08838862
Filing Dt:
04/11/1997
Title:
ENERGY STORAGE FLYWHEEL EMERGENCY SOURCE AND METHODS
6
Patent #:
5994794
Issue Dt:
11/30/1999
Application #:
08853751
Filing Dt:
05/09/1997
Title:
METHODS AND APPARATUS FOR PROVIDING PROTECTION TO BATTERIES IN AN UNINTERRUPTIBLE POWER SUPPLY
7
Patent #:
5929548
Issue Dt:
07/27/1999
Application #:
08925113
Filing Dt:
09/08/1997
Title:
HIGH INERTIA INDUCTOR-ALTERNATOR
8
Patent #:
6029538
Issue Dt:
02/29/2000
Application #:
08925548
Filing Dt:
09/08/1997
Title:
REPLACEABLE BEARING CARTRIDGE ASSEMBLY FOR FLYWHEEL ENERGY SYSTEM
9
Patent #:
6208056
Issue Dt:
03/27/2001
Application #:
08925937
Filing Dt:
09/08/1997
Title:
CARTRIDGE ARMATURE DEVICES AND METHODS
10
Patent #:
5905321
Issue Dt:
05/18/1999
Application #:
09024750
Filing Dt:
02/17/1998
Title:
ENERGY STORAGE FLYWHEEL APPARATUS AND METHODS
11
Patent #:
5920138
Issue Dt:
07/06/1999
Application #:
09024751
Filing Dt:
02/17/1998
Title:
MOTER/GENERATOR AND AXIAL MAGNETIC BEARING UTILIZING COMMON MAGNETIC CIRCUIT
12
Patent #:
6166472
Issue Dt:
12/26/2000
Application #:
09025014
Filing Dt:
02/17/1998
Title:
AIRGAP ARMATURE COILS ELECTRIC MACHINE USING SAME
13
Patent #:
5969457
Issue Dt:
10/19/1999
Application #:
09025057
Filing Dt:
02/17/1998
Title:
ENERGY STORAGE FLYWHEEL APPARATUS AND METHODS
14
Patent #:
5955816
Issue Dt:
09/21/1999
Application #:
09025058
Filing Dt:
02/17/1998
Title:
ENERGY STORAGE FLYWHEEL APPARATUS AND METHODS
15
Patent #:
6118202
Issue Dt:
09/12/2000
Application #:
09076573
Filing Dt:
05/11/1998
Title:
HIGH-EFFICIENCY INDUCTOR-ALTERNATOR
16
Patent #:
6124702
Issue Dt:
09/26/2000
Application #:
09190944
Filing Dt:
11/13/1998
Title:
STEP SWITCH CYCLOCONVERTER UTILIZING MULTI-TAP ARMATURE
17
Patent #:
6236123
Issue Dt:
05/22/2001
Application #:
09252673
Filing Dt:
02/19/1999
Title:
GENERATOR PROVIDING ALTERNATING CURRENT WHICH HAS A SELECTED FREQUENCY
18
Patent #:
6255743
Issue Dt:
07/03/2001
Application #:
09318728
Filing Dt:
05/26/1999
Title:
METHOD AND APPARATUS FOR PROVIDING AN UNINTERRUPTIBLE SUPPLY OF ELECTRIC POWER TO A CRITICAL LOAD
19
Patent #:
6192687
Issue Dt:
02/27/2001
Application #:
09320435
Filing Dt:
05/26/1999
Title:
UNINTERRUPTIBLE POWER SUPPLY UTILIZING THERMAL ENERGY SOURCE
20
Patent #:
6657320
Issue Dt:
12/02/2003
Application #:
09433528
Filing Dt:
11/03/1999
Title:
INTEGRATED FLYWHEEL UNINTERRUPTIBLE POWER SUPPLY SYSTEM
21
Patent #:
6512305
Issue Dt:
01/28/2003
Application #:
09595101
Filing Dt:
06/16/2000
Title:
METHOD AND APPARATUS HAVING A TURBINE WORKING IN DIFFERENT MODES FOR PROVIDING AN UNINTERRUPTIBLE SUPPLY OF ELECTRIC POWER TO A CRITICAL LOAD
22
Patent #:
6777823
Issue Dt:
08/17/2004
Application #:
09861739
Filing Dt:
05/21/2001
Title:
INTEGRATED CONTINUOUS POWER SYSTEM ASSEMBLIES HAVING MULTIPLE NOZZLE BLOCK SEGMENTS
23
Patent #:
6408627
Issue Dt:
06/25/2002
Application #:
09861961
Filing Dt:
05/21/2001
Title:
INTEGRATED CONTINUOUS POWER SYSTEM ASSEMBLIES
24
Patent #:
6463738
Issue Dt:
10/15/2002
Application #:
09861962
Filing Dt:
05/21/2001
Title:
METHOD AND APPARATUS FOR PROVIDING A CONTINUOUS SUPPLY OF ELECTRIC POWER
25
Patent #:
6642682
Issue Dt:
11/04/2003
Application #:
10082542
Filing Dt:
02/21/2002
Title:
CIRCUITS AND METHODS FOR PREHEATING A ROTOR OF A MOTOR-GENERATOR DEVICE
26
Patent #:
6914349
Issue Dt:
07/05/2005
Application #:
10090050
Filing Dt:
02/27/2002
Publication #:
US20030160514
Pub Dt:
08/28/2003
Title:
UNIVERSAL UNINTERRUPTIBLE POWER SUPPLY INPUT CIRCUITRY AND METHODS FOR CONFIGURING SAME
27
Patent #:
6844706
Issue Dt:
01/18/2005
Application #:
10234662
Filing Dt:
08/30/2002
Publication #:
US20040124813
Pub Dt:
07/01/2004
Title:
A MULTIPLE PATH VARIABLE SPEED CONSTANT FREQUENCY DEVICE HAVING AUTOMATIC POWER PATH SELECTION CAPABILITY
28
Patent #:
7127895
Issue Dt:
10/31/2006
Application #:
10361728
Filing Dt:
02/05/2003
Publication #:
US20040148934
Pub Dt:
08/05/2004
Title:
SYSTEMS AND METHODS FOR PROVIDING BACKUP ENERGY TO A LOAD
29
Patent #:
7086231
Issue Dt:
08/08/2006
Application #:
10361729
Filing Dt:
02/05/2003
Publication #:
US20040148922
Pub Dt:
08/05/2004
Title:
THERMAL AND COMPRESSED AIR STORAGE SYSTEM
30
Patent #:
6955050
Issue Dt:
10/18/2005
Application #:
10738825
Filing Dt:
12/16/2003
Publication #:
US20050150226
Pub Dt:
07/14/2005
Title:
THERMAL STORAGE UNIT AND METHODS FOR USING THE SAME TO HEAT A FLUID
31
Patent #:
NONE
Issue Dt:
Application #:
10943289
Filing Dt:
09/17/2004
Publication #:
US20060059936
Pub Dt:
03/23/2006
Title:
Systems and methods for providing cooling in compressed air storage power supply systems
32
Patent #:
NONE
Issue Dt:
Application #:
10943290
Filing Dt:
09/17/2004
Publication #:
US20060060425
Pub Dt:
03/23/2006
Title:
Air/oil mist lubrication system and method of use
33
Patent #:
NONE
Issue Dt:
Application #:
10943291
Filing Dt:
09/17/2004
Publication #:
US20060059937
Pub Dt:
03/23/2006
Title:
Systems and methods for providing cooling in compressed air storage power supply systems
34
Patent #:
NONE
Issue Dt:
Application #:
10943293
Filing Dt:
09/17/2004
Publication #:
US20050126172
Pub Dt:
06/16/2005
Title:
Thermal storage unit and methods for using the same to heat a fluid
35
Patent #:
8333330
Issue Dt:
12/18/2012
Application #:
10943294
Filing Dt:
09/17/2004
Publication #:
US20060076426
Pub Dt:
04/13/2006
Title:
SYSTEMS AND METHODS FOR CONTROLLING TEMPERATURE AND PRESSURE OF FLUIDS
36
Patent #:
7314059
Issue Dt:
01/01/2008
Application #:
10943328
Filing Dt:
09/17/2004
Publication #:
US20060060246
Pub Dt:
03/23/2006
Title:
SYSTEMS AND METHODS FOR CONTROLLING PRESSURE OF FLUIDS
37
Patent #:
NONE
Issue Dt:
Application #:
10943639
Filing Dt:
09/17/2004
Publication #:
US20050279292
Pub Dt:
12/22/2005
Title:
Methods and systems for heating thermal storage units
38
Patent #:
NONE
Issue Dt:
Application #:
11305411
Filing Dt:
12/15/2005
Publication #:
US20070139883
Pub Dt:
06/21/2007
Title:
Systems and methods for providing resources such as cooling and secondary power to electronics in a data center
Assignor
1
ACTIVE POWER, INC.
Exec Dt:
10/05/2007
Assignee
1
SILICON VALLEY BANK
3003 TASMAN DR.
LOAN DOCUMENTATION HF 154
SANTA CLARA, CALIFORNIA 95054
Correspondence name and address
SILICON VALLEY BANK
3003 TASMAN DRIVE
LOAN COLLATERAL HF154
SANTA CLARA, CA 95054

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