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Patent Assignment Assignee Details
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Assignee Name : ESCHER GROUP, LTD., THE
Total Assignments: 12
Assignment: 1
Reel/Frame:007753/0436   Pages: 4
Recorded: 12/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/1995
2
Exec Dt:
12/07/1995
Assignee
1
SUITE 2200
ONE KENDALL SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29045255
Correspondence name and address
RICHARD A. JORDAN, ESQ.
9 STANDISH ROAD
WELLESLEY, MASSACHUSETTS 02181-5317
Assignment: 2
Reel/Frame:010608/0715   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
02/04/2000
3
Exec Dt:
12/16/1999
4
Exec Dt:
02/04/2000
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29111375
Correspondence name and address
CESARI AND MCKENNA, LLP
YONG S. CHOI
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 3
Reel/Frame:012060/0087   Pages: 5
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2001
2
Exec Dt:
07/09/2001
3
Exec Dt:
07/13/2001
4
Exec Dt:
06/19/2001
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 01742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09865889
Correspondence name and address
MARTIN J. O'DONNELL
88 BLACK FALCON AVE.
BOSTON, MA 02210
Assignment: 4
Reel/Frame:012060/0787   Pages: 4
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2001
2
Exec Dt:
08/01/2001
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09921172
Correspondence name and address
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 5
Reel/Frame:012599/0666   Pages: 4
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2002
2
Exec Dt:
02/13/2002
3
Exec Dt:
02/12/2002
4
Exec Dt:
02/12/2002
5
Exec Dt:
02/12/2002
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10075710
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:012731/0455   Pages: 3
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2002
2
Exec Dt:
03/20/2002
3
Exec Dt:
03/19/2002
4
Exec Dt:
03/20/2002
5
Exec Dt:
03/21/2002
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966033
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:013334/0514   Pages: 3
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2002
2
Exec Dt:
09/24/2002
3
Exec Dt:
09/24/2002
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10254171
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:013559/0156   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/15/2002
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10236697
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MASSACHUSETTS 02210
Assignment: 9
Reel/Frame:013956/0538   Pages: 3
Recorded: 04/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/2003
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10409959
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:014236/0343   Pages: 3
Recorded: 06/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/11/2003
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10410487
Correspondence name and address
CESARI AND MCKENNA, LLP
PATRICIA A. SHEEHAN
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:017585/0808   Pages: 3
Recorded: 02/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2006
2
Exec Dt:
02/14/2006
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274966
Correspondence name and address
JOHN F. MCKENNA
CESARI AND MCKENNA, LLP
88 BLACK FALCON AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:017612/0995   Pages: 3
Recorded: 02/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/2006
Assignee
1
101 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359839
Correspondence name and address
JAMES M. BEHMKE
CESARI AND MCKENNA, LLP
8 BLACK FALCON AVENUE
BOSTON, MA 02210

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