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Reel/Frame:027272/0278   Pages: 8
Recorded: 11/22/2011
Attorney Dkt #:108051-0009
Conveyance: RELEASE OF LIEN ON PATENTS RECORDED AT REEL/FRAMES 025497/0514 AND 025497/0406
Total properties: 32
1
Patent #:
5394825
Issue Dt:
03/07/1995
Application #:
07843474
Filing Dt:
02/28/1992
Title:
METHOD AND APPARATUS FOR GROWING SHAPED CRYSTALS
2
Patent #:
5438973
Issue Dt:
08/08/1995
Application #:
08133602
Filing Dt:
10/08/1993
Title:
SHAPED BLADES
3
Patent #:
5972107
Issue Dt:
10/26/1999
Application #:
08919895
Filing Dt:
08/28/1997
Title:
METHOD FOR PURIFYING SILICON
4
Patent #:
6019841
Issue Dt:
02/01/2000
Application #:
09046917
Filing Dt:
03/24/1998
Title:
METHOD AND APPARATUS FOR SYNTHESIS AND GROWTH OF SEMICONDUCTOR CRYSTALS
5
Patent #:
6165425
Issue Dt:
12/26/2000
Application #:
09355813
Filing Dt:
08/04/1999
Title:
MELTING POT WITH SILICON PROTECTIVE LAYERS, METHOD FOR APPLYING SAID LAYER AND THE USE THEREOF
6
Patent #:
6284312
Issue Dt:
09/04/2001
Application #:
09507711
Filing Dt:
02/18/2000
Title:
Method and apparatus for chemical vapor deposition of polysilicon
7
Patent #:
6368403
Issue Dt:
04/09/2002
Application #:
09512947
Filing Dt:
02/25/2000
Title:
Method and apparatus for purifying silicon
8
Patent #:
6365225
Issue Dt:
04/02/2002
Application #:
09642735
Filing Dt:
08/17/2000
Title:
COLD WALL REACTOR AND METHOD FOR CHEMICAL VAPOR DEPOSITION OF BULK POLYSILICON
9
Patent #:
6418921
Issue Dt:
07/16/2002
Application #:
09768395
Filing Dt:
01/24/2001
Publication #:
US20020096165
Pub Dt:
07/25/2002
Title:
METHOD AND APPARATUS FOR CUTTING WORKPIECES
10
Patent #:
6491971
Issue Dt:
12/10/2002
Application #:
09827540
Filing Dt:
04/06/2001
Publication #:
US20020146510
Pub Dt:
10/10/2002
Title:
RELEASE COATING SYSTEM FOR CRUCIBLES
11
Patent #:
6581415
Issue Dt:
06/24/2003
Application #:
09933342
Filing Dt:
08/20/2001
Publication #:
US20020115273
Pub Dt:
08/22/2002
Title:
METHOD OF PRODUCING SHAPED BODIES OF SEMICONDUCTOR MATERIALS
12
Patent #:
6479108
Issue Dt:
11/12/2002
Application #:
09944790
Filing Dt:
08/31/2001
Publication #:
US20020086119
Pub Dt:
07/04/2002
Title:
PROTECTIVE LAYER FOR QUARTZ CRUCIBLES USED FOR SILICON CRYSTALLIZATION
13
Patent #:
6620645
Issue Dt:
09/16/2003
Application #:
09993587
Filing Dt:
11/16/2001
Publication #:
US20020056473
Pub Dt:
05/16/2002
Title:
MAKING AND CONNECTING BUS BARS ON SOLAR CELLS
14
Patent #:
6841728
Issue Dt:
01/11/2005
Application #:
10125329
Filing Dt:
04/18/2002
Publication #:
US20030127124
Pub Dt:
07/10/2003
Title:
SOLAR CELL STRINGING MACHINE
15
Patent #:
6651014
Issue Dt:
11/18/2003
Application #:
10138835
Filing Dt:
05/03/2002
Publication #:
US20020177962
Pub Dt:
11/28/2002
Title:
APPARATUS FOR AUTOMATICALLY MEASURING THE RESISTIVITY OF SEMICONDUCTOR BOULES BY USING THE METHOD OF FOUR PROBES
16
Patent #:
7175685
Issue Dt:
02/13/2007
Application #:
10413774
Filing Dt:
04/15/2003
Title:
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED PELLET FORM FOR SILICON MELTING APPLICATIONS
17
Patent #:
7344596
Issue Dt:
03/18/2008
Application #:
11212027
Filing Dt:
08/25/2005
Publication #:
US20070044707
Pub Dt:
03/01/2007
Title:
SYSTEM AND METHOD FOR CRYSTAL GROWING
18
Patent #:
7540919
Issue Dt:
06/02/2009
Application #:
11394970
Filing Dt:
03/31/2006
Publication #:
US20060219162
Pub Dt:
10/05/2006
Title:
SOLIDIFICATION OF CRYSTALLINE SILICON FROM REUSABLE CRUCIBLE MOLDS
19
Patent #:
9683286
Issue Dt:
06/20/2017
Application #:
11413425
Filing Dt:
04/28/2006
Publication #:
US20070251455
Pub Dt:
11/01/2007
Title:
INCREASED POLYSILICON DEPOSITION IN A CVD REACTOR
20
Patent #:
NONE
Issue Dt:
Application #:
11668488
Filing Dt:
01/30/2007
Publication #:
US20070148034
Pub Dt:
06/28/2007
Title:
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED PELLET FORM FOR SILICON MELTING APPLICATIONS
21
Patent #:
7927385
Issue Dt:
04/19/2011
Application #:
12130550
Filing Dt:
05/30/2008
Publication #:
US20080295294
Pub Dt:
12/04/2008
Title:
PROCESSING OF FINE SILICON POWDER TO PRODUCE BULK SILICON
22
Patent #:
NONE
Issue Dt:
Application #:
12419515
Filing Dt:
04/07/2009
Publication #:
US20090206233
Pub Dt:
08/20/2009
Title:
SOLIDIFICATION OF CRYSTALLINE SILICON FROM REUSABLE CRUCIBLE MOLDS
23
Patent #:
8329133
Issue Dt:
12/11/2012
Application #:
12607773
Filing Dt:
10/28/2009
Publication #:
US20110217225
Pub Dt:
09/08/2011
Title:
METHOD AND APPARATUS FOR REFINING METALLURGICAL GRADE SILICON TO PRODUCE SOLAR GRADE SILICON
24
Patent #:
8298490
Issue Dt:
10/30/2012
Application #:
12614269
Filing Dt:
11/06/2009
Publication #:
US20110110839
Pub Dt:
05/12/2011
Title:
SYSTEMS AND METHODS OF PRODUCING TRICHLOROSILANE
25
Patent #:
NONE
Issue Dt:
Application #:
12826446
Filing Dt:
06/29/2010
Publication #:
US20110318909
Pub Dt:
12/29/2011
Title:
SYSTEM AND METHOD OF SEMICONDUCTOR MANUFACTURING WITH ENERGY RECOVERY
26
Patent #:
NONE
Issue Dt:
Application #:
12844319
Filing Dt:
07/27/2010
Publication #:
US20110020054
Pub Dt:
01/27/2011
Title:
THERMAL STRAIN RELIEF DEVICE FOR HIGH TEMPERATURE FURNACE
27
Patent #:
9546434
Issue Dt:
01/17/2017
Application #:
12873388
Filing Dt:
09/01/2010
Publication #:
US20110048316
Pub Dt:
03/03/2011
Title:
HIGH-TEMPERATURE PROCESS IMPROVEMENTS USING HELIUM UNDER REGULATED PRESSURE
28
Patent #:
NONE
Issue Dt:
Application #:
12909353
Filing Dt:
10/21/2010
Publication #:
US20110044842
Pub Dt:
02/24/2011
Title:
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED PELLET FORM FOR SILICON MELTING APPLICATIONS
29
Patent #:
NONE
Issue Dt:
Application #:
12913227
Filing Dt:
10/27/2010
Publication #:
US20120107216
Pub Dt:
05/03/2012
Title:
HYDROCHLORINATION HEATER AND RELATED METHODS THEREFOR
30
Patent #:
NONE
Issue Dt:
Application #:
12933300
Filing Dt:
04/13/2011
Publication #:
US20110200496
Pub Dt:
08/18/2011
Title:
SYSTEM AND METHOD FOR ARRANGING HEATING ELEMENT IN CRYSTAL GROWTH APPARATUS
31
Patent #:
NONE
Issue Dt:
Application #:
12934160
Filing Dt:
02/17/2011
Publication #:
US20110159214
Pub Dt:
06/30/2011
Title:
GOLD-COATED POLYSILICON REACTOR SYSTEM AND METHOD
32
Patent #:
8961689
Issue Dt:
02/24/2015
Application #:
12934393
Filing Dt:
02/10/2011
Publication #:
US20110129621
Pub Dt:
06/02/2011
Title:
SYSTEMS AND METHODS FOR DISTRIBUTING GAS IN A CHEMICAL VAPOR DEPOSITION REACTOR
Assignor
1
CREDIT SUISSE AG, AS COLLATERAL AGENT
Exec Dt:
11/22/2011
Assignees
1
GT CRYSTAL SYSTEMS, LLC
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
2
GTAT CORPORATION (F/K/A GT SOLAR INCORPORATED)
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondence name and address
NATHAN W. CHANEY, ROPES & GRAY
800 BOYLSTON STREET
PRUDENTIAL TOWER
BOSTON, MA 02199

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