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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 : RIGOPULOS, ALEXANDER
Total Assignments: 6
Assignment: 1
Reel/Frame:010730/0902   Pages: 5
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2000
2
Exec Dt:
03/21/2000
3
Exec Dt:
02/25/2000
4
Exec Dt:
02/25/2000
5
Exec Dt:
02/25/2000
6
Exec Dt:
02/25/2000
Assignee
1
675 MASSACHUSETTS AVENUE, SIXTH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09459737
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:012195/0593   Pages: 5
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2001
2
Exec Dt:
09/13/2001
3
Exec Dt:
09/13/2001
Assignee
1
6TH FLOOR
675 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09858179
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
JOHN D. LANZA
HIGH ST. TOWER
125 HIGH ST.
BOSTON, MA 02110
Assignment: 3
Reel/Frame:021906/0150   Pages: 7
Recorded: 12/01/2008
Attorney Dkt #:HRX-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2008
2
Exec Dt:
11/19/2008
3
Exec Dt:
11/19/2008
4
Exec Dt:
11/24/2008
Assignee
1
625 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12139880
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:023674/0071   Pages: 7
Recorded: 12/18/2009
Attorney Dkt #:HRX-018C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2008
2
Exec Dt:
11/19/2008
3
Exec Dt:
11/19/2008
4
Exec Dt:
11/24/2008
Assignee
1
625 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12582525
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:037942/0574   Pages: 8
Recorded: 03/10/2016
Attorney Dkt #:0105292-218US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
02/26/2016
3
Exec Dt:
03/04/2016
4
Exec Dt:
03/03/2016
Assignee
1
40 BROAD STREET, FLOOR 7
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13831224
Correspondence name and address
BECKY DOUGLAS / WILMERHALE.
60 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:041251/0566   Pages: 10
Recorded: 02/14/2017
Attorney Dkt #:0105292.00231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2017
2
Exec Dt:
02/01/2017
3
Exec Dt:
01/30/2017
4
Exec Dt:
01/31/2017
5
Exec Dt:
02/01/2017
Assignee
1
40 BROAD STREET, FLOOR 7
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15386825
Correspondence name and address
BECKY DOUGLAS / WILMERHALE
60 STATE STREET
BOSTON, MA 02109

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