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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 : LEVENTON, MICHAEL E.
Total Assignments: 6
Assignment: 1
Reel/Frame:008990/0128   Pages: 2
Recorded: 02/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/1998
2
Exec Dt:
02/06/1998
Assignee
1
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09023148
Correspondence name and address
ROBERT K. TENDLER, ESQ.
65 ATLANTIC AVENUE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:009776/0442   Pages: 8
Recorded: 02/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1998
2
Exec Dt:
04/21/1998
3
Exec Dt:
06/15/1998
Assignees
1
3700 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 10104
2
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
3
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09022878
Correspondence name and address
WOODCOCK WASHBURN ET AL
MICHAEL P. DUNNAM, ESQ.
1650 MARKET ST.
ONE LIBERTY PL.-46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:009292/0648   Pages: 6
Recorded: 06/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/1998
2
Exec Dt:
06/15/1998
3
Exec Dt:
06/15/1998
Assignee
1
SUITE 300
3700 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09022878
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
MICHAEL P. DUNNAM
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 4
Reel/Frame:009699/0530   Pages: 4
Recorded: 01/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/1999
2
Exec Dt:
01/05/1999
Assignee
1
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09225454
Correspondence name and address
MISSUBISHI ELECTRIC INFORMATION TECH-
NOLOGY CENTER AMERICA, INC.
DIRK BRINKMAN
201 BROADWAY
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:012666/0832   Pages: 5
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2001
2
Exec Dt:
07/17/2001
3
Exec Dt:
07/17/2001
4
Exec Dt:
07/17/2001
5
Exec Dt:
08/08/2001
Assignee
1
89 BAILEY ROAD
WATERTOWN, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09609544
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE, LLP
JAMES REMENICK
101 ORCHARD RIDGE RD.
SUITE 300, IP DEPT.
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:026944/0881   Pages: 9
Recorded: 09/21/2011
Attorney Dkt #:011651-5011-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2003
2
Exec Dt:
09/24/2003
3
Exec Dt:
12/10/2003
4
Exec Dt:
08/22/2003
5
Exec Dt:
12/05/2003
Assignee
1
89 BAILEY ROAD
WATERTOWN, MASSACHUSETTS 02472
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10896232
 
10896232
Correspondence name and address
BRETT A. LOVEJOY, J.D., PH.D.
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105

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