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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
NONE
Issue Dt:
Application #:
11668488
Filing Dt:
01/30/2007
Publication #:
Pub Dt:
06/28/2007
Inventors:
Kedar P. Gupta, Yuepeng Wan, Santhana Raghavan Parthasarathy, Chandra P. Khattak
Title:
DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED PELLET FORM FOR SILICON MELTING APPLICATIONS
Assignment: 1
Reel/Frame:
018987/0372Recorded: 03/09/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2007
Exec Dt:
02/22/2007
Exec Dt:
02/15/2007
Exec Dt:
02/15/2007
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
VERNON C. MAINE
MAINE & ASMUS, PO BOX 3445
NASHUA, NH 03061-3445
Assignment: 2
Reel/Frame:
019215/0856Recorded: 04/27/2007Pages: 14
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/20/2007
Assignee:
875 ELM STREET
MANCHESTER, NEW HAMPSHIRE 03101
Correspondent:
ANNE PARETI
125 SUMMER STREET
BURNS & LEVINSON LLP
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
021439/0142Recorded: 08/26/2008Pages: 4
Conveyance:
TERMINATION OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
07/28/2008
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
KIRKLAND & ELLIS LLP
200 EAST RANDOLPH DRIVE, SUITE 5300
C/O CHRISTINE CASEY
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:
021311/0953Recorded: 07/30/2008Pages: 6
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
07/29/2008
Assignee:
1455 MARKET STREET, 5TH FLOOR
MAIL CODE: CA5-701-05-19
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:
024964/0263Recorded: 09/10/2010Pages: 4
Conveyance:
TERMINATION OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
09/09/2010
Assignee:
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 6
Reel/Frame:
025497/0406Recorded: 12/14/2010Pages: 11
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/13/2010
Assignee:
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
ELSPETH CALLAHAN
1100 G ST NW SUITE 420
NATIONAL CORPORATE RESEARCH
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:
027272/0278Recorded: 11/22/2011Pages: 8
Conveyance:
RELEASE OF LIEN ON PATENTS RECORDED AT REEL/FRAMES 025497/0514 AND 025497/0406
Assignor:
Exec Dt:
11/22/2011
Assignees:
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Correspondent:
NATHAN W. CHANEY, ROPES & GRAY
800 BOYLSTON STREET
PRUDENTIAL TOWER
BOSTON, MA 02199

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