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Patent Assignment Assignor Details
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Assignor Name : LEI, HANWEI
Total Assignments: 7
Assignment: 1
Reel/Frame:014367/0475   Pages: 2
Recorded: 02/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIXOM, MICHAEL
Exec Dt:
11/21/2003
2
LEI, HANWEI
Exec Dt:
11/21/2003
3
ZHANG, PU
Exec Dt:
11/20/2003
4
MA, JUNQING
Exec Dt:
11/21/2003
Assignee
1
T/J TECHNOLOGIES, INC.
3850 RESEARCH PARK DRIVE, SUITE A
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878475
US20040106030
10719582
Correspondence name and address
GIFFORD, KRASS, GROH, SPRINKLE, ET AL
RONALD W. CITKOWSKI
280 N. OLD WOODWARD AVENUE, SUITE 400
BIRMINGHAM, MICHIGAN 48009
Assignment: 2
Reel/Frame:016104/0564   Pages: 10
Recorded: 06/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENOCK, DEVON
Exec Dt:
04/15/2005
2
BAE, INTAE
Exec Dt:
04/28/2005
3
ZHANG, PU
Exec Dt:
04/14/2005
4
SENDAK, TIMOTHY K.
Exec Dt:
04/15/2005
5
MUELLER, ELIZABETH
Exec Dt:
04/22/2005
6
LEI, HANWEI
Exec Dt:
05/02/2005
Assignee
1
T/J TECHNOLOGIES, INC.
3850 RESEARCH PARK DRIVE
SUITE A
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208437
US20050221975
11035172
Correspondence name and address
RONALD W. CITKOWSKI
P.O. BOX 7021
TROY, MI 48007-7021
Assignment: 3
Reel/Frame:017879/0354   Pages: 5
Recorded: 07/05/2006
Attorney Dkt #:2006A018 [RMH 12952]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZENYILIMBA, MATTHEW C.
Exec Dt:
06/22/2006
2
ATANASSOVA, PAOLINA
Exec Dt:
06/22/2006
3
LEI, HANWEI
Exec Dt:
06/22/2006
4
MIESEM, ROSS A.
Exec Dt:
06/22/2006
5
WALL, RYAN CASH
Exec Dt:
06/22/2006
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210-2019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696122
US20080009409
11428747
Correspondence name and address
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MA 02210-2019
Assignment: 4
Reel/Frame:019024/0746   Pages: 5
Recorded: 03/16/2007
Attorney Dkt #:334300-00081 (2007A002)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, HANWEI
Exec Dt:
03/12/2007
2
ATANASSOVA, PAOLINA
Exec Dt:
03/12/2007
3
WALL, RYAN C.
Exec Dt:
03/13/2007
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210-2019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080226952
11687293
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
1025 THOMAS JEFFERSON STREET, N.W.
EAST LOBBY, SUITE 700
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:019142/0989   Pages: 6
Recorded: 04/10/2007
Attorney Dkt #:2007A003 [13787]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, YIPENG
Exec Dt:
04/03/2007
2
ATANASSOVA, PAOLINA
Exec Dt:
03/29/2007
3
BREWSTER, JAMES
Exec Dt:
04/04/2007
4
PEREZ, LEONARD P.
Exec Dt:
03/30/2007
5
LEI, HANWEI
Exec Dt:
03/29/2007
6
BLIZANAC, BERISLAV
Exec Dt:
03/29/2007
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210-2019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252485
US20080226958
11685446
Correspondence name and address
PETER W. ROBERTS
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 6
Reel/Frame:019455/0867   Pages: 6
Recorded: 06/20/2007
Attorney Dkt #:2007A004[12953]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, HANWEI
Exec Dt:
06/07/2007
2
ATANASSOVA, PAOLINA
Exec Dt:
06/07/2007
3
WALL, RYAN CASH
Exec Dt:
06/07/2007
4
MIESEM, ROSS A.
Exec Dt:
06/07/2007
5
SUN, YIPENG
Exec Dt:
06/07/2007
6
RICE, GORDON L.
Exec Dt:
06/12/2007
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300
BOSTON, MASSACHUSETTS 02210-2019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080299431
11756997
Correspondence name and address
PETER W. ROBERTS
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:025073/0562   Pages: 7
Recorded: 09/30/2010
Attorney Dkt #:TJT-20802/16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, HANWEI
Exec Dt:
09/25/2010
2
HAMMOUD, MAHA
Exec Dt:
09/23/2010
3
RAND, ADAM
Exec Dt:
09/24/2010
4
WANG, LIYA
Exec Dt:
09/23/2010
Assignee
1
A123 SYSTEMS, INC.
3850 RESEARCH PARK DRIVE
SUITE A
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956479
US20110014102
12704591
Correspondence name and address
RONALD W. CITKOWSKI
P.O. BOX 7021
TROY, MI 48007

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