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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TOWFIGH, KEIVAN
Total Assignments: 4
Assignment: 1
Reel/Frame:007096/0692   Pages: 3
Recorded: 07/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/1994
Assignee
1
729 BOYLSTON STREET
BOSTON,, MASSACHUSETTS 02116
Property
 
Pat #
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NONE
08278604
Correspondence name and address
TESTA, HURWITZ & THIBEAULT
DOUGLAS J. KLINE
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:007951/0334   Pages: 3
Recorded: 05/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/1996
Assignee
1
SUITE 400
729 BOYLSTON STREET
BOSTON, MASSACHUSETTS 02116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29048557
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
DOUGLAS J. KLINE
PATENT ADMINISTRATOR
HIGH STREET TOWER, 125 HIGH STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:022230/0831   Pages: 3
Recorded: 02/10/2009
Attorney Dkt #:R0019/7000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2009
2
Exec Dt:
02/09/2009
Assignee
1
330 RESERVOIR STREET
NEEDHAM, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11544226
Correspondence name and address
ARTHUR Z. BOOKSTEIN
K&L GATES LLP, ONE LINCOLN STREET
BOSTON, MA 02111-2950
Assignment: 4
Reel/Frame:044712/0817   Pages: 2
Recorded: 01/24/2018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2018
Assignee
1
330 RESERVOIR STREET
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15878190
Correspondence name and address
ARTHUR Z. BOOKSTEIN
200 HIGHLAND AVE
306
NEEDHAM, MA 02494

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