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Patent Assignment Assignor Details
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Assignor Name : KHATTAK, CHANDRA P.
Total Assignments: 15
Assignment: 1
Reel/Frame:004128/0699   Pages: 1
Recorded: 05/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMID, FREDERICK
Exec Dt:
05/05/1983
2
KHATTAK, CHANDRA P.
Exec Dt:
05/05/1983
3
SMITH, MAYNARD B.
Exec Dt:
05/05/1983
Assignee
1
CRYSTAL SYSTEMS, INC.
A CORP. OF MA
SALEM, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646710
NONE
06491997
Correspondence name and address
JAMES B. LAMPERT
FISH AND RICHARDSON
SUITE 2100,
28 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:006811/0103   Pages: 2
Recorded: 12/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK ET AL.
Exec Dt:
12/02/1993
2
SMITH, MAYNARD
Exec Dt:
12/20/1993
3
KHATTAK, CHANDRA P.
Exec Dt:
12/20/1993
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET SALEM, MA 01970
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438973
NONE
08133602
Correspondence name and address
HALE AND DORR
JAMES B. LAMPERT
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:008771/0624   Pages: 4
Recorded: 08/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK
Exec Dt:
08/25/1997
2
KHATTAK, CHANDRA P.
Exec Dt:
08/25/1997
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972107
NONE
08919895
Correspondence name and address
HALE AND DORR LLP
MICHAEL A. DIENER, ESQ.
60 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:010943/0004   Pages: 4
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK
Exec Dt:
06/15/2000
2
KHATTAK, CHANDRA P.
Exec Dt:
06/15/2000
3
JOYCE, DAVID B.
Exec Dt:
06/15/2000
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368403
NONE
09512947
Correspondence name and address
HALE AND DORR LLP
MICHAEL A. DIENER
60 STATE STREET
BOSTON MA 02109
Assignment: 5
Reel/Frame:011500/0395   Pages: 6
Recorded: 01/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK
Exec Dt:
01/22/2001
2
SMITH, MAYNARD B.
Exec Dt:
01/22/2001
3
KHATTAK, CHANDRA P.
Exec Dt:
01/22/2001
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6418921
US20020096165
09768395
Correspondence name and address
HALE AND DORR LLP
MICHAEL A. DIENER
60 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:014006/0984   Pages: 4
Recorded: 04/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHATTAK, CHANDRA P.
Exec Dt:
04/24/2003
2
SCHMID, FREDERICK
Exec Dt:
04/24/2003
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040211496
10423250
Correspondence name and address
HALE AND DORR LLP
MICHAEL A. DIENER
60 ST ATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:017058/0767   Pages: 5
Recorded: 11/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK
Exec Dt:
11/15/2005
2
KHATTAK, CHANDRA P.
Exec Dt:
11/15/2005
3
JOYCE, DAVID B.
Exec Dt:
11/15/2005
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970-5597
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7344596
US20070044707
11212027
Correspondence name and address
MICHAEL A. DIENER
WILMER CUTLER PICKERING ET AL.
60 STATE STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:027609/0113   Pages: 5
Recorded: 01/27/2012
Attorney Dkt #:22475.124US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, FREDERICK
Exec Dt:
11/15/2005
2
KHATTAK, CHANDRA P.
Exec Dt:
11/15/2005
3
JOYCE, DAVID B.
Exec Dt:
11/15/2005
Assignee
1
CRYSTAL SYSTEMS, INC.
27 CONGRESS STREET
SALEM, MASSACHUSETTS 01970
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8177910
US20110146566
13037841
Correspondence name and address
MICHAEL DIENER
60 STATE STREET
WILMERHALE LLP
BOSTON, MA 02109
Assignment: 9
Reel/Frame:017699/0824   Pages: 4
Recorded: 05/31/2006
Attorney Dkt #:GT015-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAN, YUEPENG
Exec Dt:
04/21/2006
2
PARTHASARATHY, SANTHANA RAGHAVAN
Exec Dt:
04/21/2006
3
CHARTIER, CARL
Exec Dt:
04/21/2006
4
SERVINI, ADRIAN
Exec Dt:
04/20/2006
5
KHATTAK, CHANDRA P.
Exec Dt:
04/21/2006
Assignee
1
GT EQUIPMENT TECHNOLOGIES, INC.
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683286
US20070251455
11413425
Correspondence name and address
VERNON C. MAINE
MAINE & ASMUS, PO BOX 3445
NASHUA, NH 03061-3445
Assignment: 10
Reel/Frame:018987/0372   Pages: 6
Recorded: 03/09/2007
Attorney Dkt #:GTS04-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, KEDAR P.
Exec Dt:
02/15/2007
2
WAN, YUEPENG
Exec Dt:
02/22/2007
3
PARTHASARATHY, SANTHANA RAGHAVAN
Exec Dt:
02/15/2007
4
KHATTAK, CHANDRA P.
Exec Dt:
02/15/2007
Assignee
1
GT SOLAR INCORPORATED
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070148034
11668488
Correspondence name and address
VERNON C. MAINE
MAINE & ASMUS, PO BOX 3445
NASHUA, NH 03061-3445
Assignment: 11
Reel/Frame:021506/0079   Pages: 9
Recorded: 09/10/2008
Attorney Dkt #:67304(42579)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKELTON, DEAN
Exec Dt:
08/01/2008
2
JONES, BERNARD
Exec Dt:
07/24/2008
3
PARTHASARATHY, SANTHANA RAGHAVAN
Exec Dt:
08/01/2008
4
KHATTAK, CHANDRA P.
Exec Dt:
08/01/2008
Assignee
1
GT SOLAR INCORPORATED
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7927385
US20080295294
12130550
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
111 HUNTINGTON AVENUE
BOSTON, MA 02199
Assignment: 12
Reel/Frame:026328/0513   Pages: 7
Recorded: 05/24/2011
Attorney Dkt #:69998(42579)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHATTAK, CHANDRA P.
Exec Dt:
02/19/2011
2
PARTHASARATHY, SANTHANA R.
Exec Dt:
05/11/2011
3
RAVI, BHUVARAGASAMY G.
Exec Dt:
05/11/2011
Assignee
1
G.T. SOLAR, INCORPORATED
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110259262
12999439
Correspondence name and address
STEPHEN D. LEBARRON
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 13
Reel/Frame:026972/0449   Pages: 11
Recorded: 09/27/2011
Attorney Dkt #:84897(42579)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, BHUVARAGASAMY G.
Exec Dt:
09/09/2011
2
RAGHAVAN, PARTHASARATHY S.
Exec Dt:
09/12/2011
3
KHATTAK, CHANDRA P.
Exec Dt:
08/29/2011
4
CHARTIER, CARL
Exec Dt:
09/21/2011
5
LACKEY, DAVID
Exec Dt:
09/12/2011
6
SKELTON, DEAN C.
Exec Dt:
08/10/2011
Assignee
1
GT SOLAR, INC.
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NEW HAMPSHIRE 03054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611565
US20120048179
13205155
Correspondence name and address
STEPHEN D. LEBARRON
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:027185/0041   Pages: 4
Recorded: 11/07/2011
Attorney Dkt #:ARCE-0007-U01.WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, CARL RICHARD, PH.D
Exec Dt:
08/31/2011
2
KLOTZ, MATTHEW GARY
Exec Dt:
08/30/2011
3
KHATTAK, CHANDRA P.
Exec Dt:
08/29/2011
Assignee
1
ADVANCED RENEWABLEENERGY CO. LLC
18 CELINA AVENUE
UNIT 17
NASHUA, NEW HAMPSHIRE 03063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120048083
13224130
Correspondence name and address
GTC LAW GROUP LLP & AFFILIATES
P.O. BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:032415/0646   Pages: 4
Recorded: 03/12/2014
Attorney Dkt #:ARCENE P07AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENDEL, THOMAS DEWAYNE
Exec Dt:
03/06/2014
2
KLOTZ, MATTHEW GARY
Exec Dt:
03/06/2014
3
KENT, DAVID M.
Exec Dt:
03/06/2014
4
SERPA, NICHOLAS JOSEPH
Exec Dt:
03/06/2014
5
KHATTAK, CHANDRA P.
Exec Dt:
03/06/2014
6
ULLAL, SAURABH
Exec Dt:
03/06/2014
Assignee
1
ADVANCED RENEWABLEENERGY COMPANY, LLC
18 CELINA AVENUE
NASHUA, NEW HAMPSHIRE 03063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140261158
14205988
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301

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