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Patent Assignment Details
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Reel/Frame:029405/0900   Pages: 14
Recorded: 11/20/2012
Attorney Dkt #:2552.001US1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 17
1
Patent #:
Issue Dt:
06/14/2011
Application #:
12244839
Filing Dt:
10/03/2008
Publication #:
Pub Dt:
04/09/2009
Title:
METHOD FOR PROCESSING SILICON POWDER TO OBTAIN SILICON CRYSTALS
2
Patent #:
Issue Dt:
06/01/2010
Application #:
12288857
Filing Dt:
10/23/2008
Publication #:
Pub Dt:
11/05/2009
Title:
METHOD FOR PURIFYING SILICON
3
Patent #:
Issue Dt:
01/26/2016
Application #:
12530993
Filing Dt:
03/03/2010
Publication #:
Pub Dt:
10/07/2010
Title:
METHOD FOR REMOVING PHOSPHOROUS AND BORON FROM ALUMINIUM SILICON ALLOY FOR USE IN PURIFYING SILICON
4
Patent #:
Issue Dt:
01/26/2016
Application #:
12530993
Filing Dt:
03/03/2010
PCT #:
CA0800499
Title:
METHOD FOR REMOVING PHOSPHOROUS AND BORON FROM ALUMINIUM SILICON ALLOY FOR USE IN PURIFYING SILICON
5
Patent #:
Issue Dt:
07/09/2013
Application #:
12670263
Filing Dt:
09/10/2010
Publication #:
Pub Dt:
12/30/2010
Title:
USE OF ACID WASHING TO PROVIDE PURIFIED SILICON CRYSTALS
6
Patent #:
Issue Dt:
07/09/2013
Application #:
12670263
Filing Dt:
09/10/2010
Publication #:
Pub Dt:
12/30/2010
PCT #:
CA0801345
Title:
USE OF ACID WASHING TO PROVIDE PURIFIED SILICON CRYSTALS
7
Patent #:
NONE
Issue Dt:
Application #:
12716889
Filing Dt:
03/03/2010
Publication #:
Pub Dt:
09/01/2011
Title:
CRUCIBLE AND METHOD FOR FURNACE CAPACITY UTILIZATION
8
Patent #:
Issue Dt:
10/22/2013
Application #:
12729561
Filing Dt:
03/23/2010
Publication #:
Pub Dt:
02/24/2011
Title:
METHOD OF PURIFYING SILICON UTILIZING CASCADING PROCESS
9
Patent #:
Issue Dt:
07/10/2012
Application #:
12760222
Filing Dt:
04/14/2010
Publication #:
Pub Dt:
10/20/2011
Title:
CASCADING PURIFICATION
10
Patent #:
Issue Dt:
02/08/2011
Application #:
12784576
Filing Dt:
05/21/2010
Publication #:
Pub Dt:
09/16/2010
Title:
METHOD FOR PURIFYING SILICON
11
Patent #:
Issue Dt:
10/22/2013
Application #:
12947936
Filing Dt:
11/17/2010
Publication #:
Pub Dt:
05/17/2012
Title:
APPARATUS FOR DIRECTIONAL SOLIDIFICATION OF SILICON INCLUDING A REFRACTORY MATERIAL
12
Patent #:
NONE
Issue Dt:
Application #:
13017786
Filing Dt:
01/31/2011
Publication #:
Pub Dt:
06/02/2011
Title:
METHOD FOR PURIFYING SILICON
13
Patent #:
Issue Dt:
09/25/2012
Application #:
13158626
Filing Dt:
06/13/2011
Publication #:
Pub Dt:
09/29/2011
Title:
METHOD FOR PROCESSING SILICON POWDER TO OBTAIN SILICON CRYSTALS
14
Patent #:
Issue Dt:
11/12/2013
Application #:
13494710
Filing Dt:
06/12/2012
Publication #:
Pub Dt:
10/18/2012
Title:
METHOD OF PURIFYING SILICON UTILIZING CASCADING PROCESS
15
Patent #:
Issue Dt:
09/24/2013
Application #:
13494717
Filing Dt:
06/12/2012
Publication #:
Pub Dt:
10/04/2012
Title:
CASCADING PURIFICATION
16
Patent #:
NONE
Issue Dt:
Application #:
13532083
Filing Dt:
06/25/2012
Publication #:
Pub Dt:
10/11/2012
Title:
METHOD FOR PURIFYING SILICON
17
Patent #:
Issue Dt:
08/12/2014
Application #:
13625348
Filing Dt:
09/24/2012
Publication #:
Pub Dt:
01/17/2013
Title:
METHOD FOR PROCESSING SILICON POWDER TO OBTAIN SILICON CRYSTALS
Assignor
1
Exec Dt:
02/23/2012
Assignee
1
530 LYTTON AVE., 2ND FLOOR
PALO ALTO, CALIFORNIA 94301 USA
Correspondence name and address
GARY J. SPEIER
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938

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