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Patent Assignment Assignee Details
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Assignee Name : LEUKOSITE, INC.
Total Assignments: 69
Assignment: 1
Reel/Frame:007385/0550   Pages: 4
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINGLER, DOUGLAS J.
Exec Dt:
03/08/1995
2
PICARELLA, DOMINIC
Exec Dt:
03/08/1995
3
NEWMAN, WALTER
Exec Dt:
03/08/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551593
NONE
08386857
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:007524/0176   Pages: 5
Recorded: 06/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCKAY, CHARLES R.
Exec Dt:
06/20/1995
2
PONATH, PAUL D.
Exec Dt:
06/20/1995
3
OIN, SHIXIN
Exec Dt:
06/20/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806061
NONE
08375199
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:007607/0079   Pages: 5
Recorded: 08/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PONATH, PAUL D.
Exec Dt:
08/10/1995
2
QIN, SHIXIN
Exec Dt:
08/10/1995
3
RINGLER, DOUGLAS J.
Exec Dt:
08/10/1995
4
NEWMAN, WALTER
Exec Dt:
08/10/1995
5
MACKAY, CHARLES
Exec Dt:
08/10/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265201
NONE
08494093
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 4
Reel/Frame:021330/0949   Pages: 6
Recorded: 08/01/2008
Attorney Dkt #:1855.1009-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PONATH, PAUL D.
Exec Dt:
08/10/1995
2
QIN, SHIXIN
Exec Dt:
08/10/1995
3
RINGLER, DOUGLAS J.
Exec Dt:
08/10/1995
4
NEWMAN, WALTER
Exec Dt:
08/10/1995
5
MACKAY, CHARLES
Exec Dt:
08/10/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7423129
US20080070300
11900700
Correspondence name and address
ROBERT H. UNDERWOOD, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 5
Reel/Frame:021430/0440   Pages: 6
Recorded: 08/22/2008
Attorney Dkt #:1855.1009-008 ASG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PONATH, PAUL D.
Exec Dt:
08/10/1995
2
QIN, SHIXIN
Exec Dt:
08/10/1995
3
RINGLER, DOUGLAS J.
Exec Dt:
08/10/1995
4
NEWMAN, WALTER
Exec Dt:
08/10/1995
5
MACKAY, CHARLES
Exec Dt:
08/10/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858326
US20090110659
12221458
Correspondence name and address
ALICE O. CARROLL, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 6
Reel/Frame:007676/0212   Pages: 5
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKIN, MICHAEL J.
Exec Dt:
10/03/1995
2
RINGLER, DOUGLAS J.
Exec Dt:
10/03/1995
3
PICARELLA, DOMINIC
Exec Dt:
10/03/1995
4
NEWMAN, WALTER
Exec Dt:
10/03/1995
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750137
US20040023373
08523004
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 7
Reel/Frame:007837/0792   Pages: 4
Recorded: 02/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENDER, CHARLES F.
Exec Dt:
02/22/1996
2
SHROFF, HITESH N.
Exec Dt:
02/22/1996
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037324
NONE
08582740
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
HELEN E. WENDLER
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 8
Reel/Frame:008060/0182   Pages: 3
Recorded: 07/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRISKIN, MICHAEL J.
Exec Dt:
05/29/1996
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423514
NONE
08635552
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 9
Reel/Frame:008339/0970   Pages: 4
Recorded: 02/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, CHARLES R.
Exec Dt:
12/17/1996
2
PONATH, PAUL D.
Exec Dt:
12/17/1996
3
QIN, SHIXIN
Exec Dt:
12/17/1996
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 12142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6537764
NONE
08720565
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
HELEN E. WENDLER
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 10
Reel/Frame:022475/0209   Pages: 5
Recorded: 03/31/2009
Attorney Dkt #:079259-0456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, CHARLES R.
Exec Dt:
12/17/1996
2
PONATH, PAUL D.
Exec Dt:
12/17/1996
3
QIN, SHIXIN
Exec Dt:
12/17/1996
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090068188
12218102
Correspondence name and address
KRISTIN A. CONNARN
28 STATE STREET
MCDERMOTT, WILL & EMERY LLP
BOSTON, MA 02109
Assignment: 11
Reel/Frame:008496/0781   Pages: 4
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PONATH, PAUL D.
Exec Dt:
01/14/1997
2
RINGLER, DOUGLAS J.
Exec Dt:
01/14/1997
3
NEWMAN, WALTER
Exec Dt:
01/14/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147851
NONE
08700737
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 12
Reel/Frame:008496/0349   Pages: 3
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MRC COLLABORATIVE CENTRE
Exec Dt:
04/29/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147851
NONE
08700737
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 13
Reel/Frame:008687/0616   Pages: 7
Recorded: 08/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, SHIXIN
Exec Dt:
06/02/1997
2
MACKAY, CHARLES R.
Exec Dt:
05/30/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184358
NONE
08829839
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 14
Reel/Frame:022432/0133   Pages: 11
Recorded: 03/23/2009
Attorney Dkt #:079259-0485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, SHIXIN
Exec Dt:
06/02/1997
2
MACKAY, CHARLES R.
Exec Dt:
05/30/1997
3
LOETSCHER, MARCEL
Exec Dt:
07/31/1997
4
MOSER, BERNHARD
Exec Dt:
07/31/1997
Assignees
1
THEODOR-KOCHER INSTITUTE
FREIESTRASSE 1
SUBSIDIARY OF THE UNIVERSITY OF BERN
BERN, SWITZERLAND CH-3012
2
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100061983
11903330
Correspondence name and address
KRISTIN A. CONNARN
28 STATE STREET
MCDERMOTT, WILL & EMERY LLP
BOSTON, MA 02109
Assignment: 15
Reel/Frame:009026/0971   Pages: 4
Recorded: 03/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LIJUN
Exec Dt:
09/05/1997
2
MACKAY, CHARLES R.
Exec Dt:
09/12/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528625
NONE
08893911
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MASSACHUSETTS 02173
Assignment: 16
Reel/Frame:009252/0466   Pages: 5
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENDER, CHARLES F.
Exec Dt:
09/09/1997
2
MACKAY, CHARLES R.
Exec Dt:
09/24/1997
3
PINTO, JULIA C.
Exec Dt:
09/18/1997
4
NEWMAN, WALTER
Exec Dt:
09/04/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281212
NONE
08891518
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 17
Reel/Frame:008713/0837   Pages: 5
Recorded: 09/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKIN, MICHAEL J.
Exec Dt:
09/15/1997
2
RINGLER, DOUGLAS J.
Exec Dt:
09/12/1997
3
PICARELLA, DOMINIC
Exec Dt:
09/11/1997
4
NEWMAN, WALTER
Exec Dt:
09/11/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803904
US20020147314
08875849
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 18
Reel/Frame:028851/0504   Pages: 6
Recorded: 08/27/2012
Attorney Dkt #:079259-0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKIN, MICHAEL J.
Exec Dt:
09/15/1997
2
RINGLER, DOUGLAS J.
Exec Dt:
09/12/1997
3
PICARELLA, DOMINIC
Exec Dt:
09/11/1997
4
NEWMAN, WALTER
Exec Dt:
09/11/1997
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8277808
US20070178089
11732400
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET N.W.
IP DOCKETING DEPARTMENT
WASHINGTON, DC 20005-3096
Assignment: 19
Reel/Frame:009072/0187   Pages: 9
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENDER, CHARLES F.
Exec Dt:
02/24/1998
2
PINTO, JULIA C.
Exec Dt:
02/19/1998
3
NEWMAN, WALTER
Exec Dt:
02/18/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281212
NONE
08891518
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
BOSTON, MA 02173
Assignment: 20
Reel/Frame:009201/0502   Pages: 5
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENDER, CHARLES F.
Exec Dt:
03/27/1998
2
MACKAY, CHARLES R.
Exec Dt:
03/20/1998
3
PINTO, JULIA C.
Exec Dt:
03/11/1998
4
NEWMAN, WALTER
Exec Dt:
03/11/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323206
NONE
09010321
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 21
Reel/Frame:009502/0772   Pages: 4
Recorded: 10/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENDER, CHARLES F.
Exec Dt:
08/22/1998
2
SHROFF, HITESH N.
Exec Dt:
08/27/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274556
NONE
09109879
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02421
Assignment: 22
Reel/Frame:009551/0968   Pages: 3
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAROSA, GREGORY J.
Exec Dt:
08/24/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312689
NONE
09121781
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 23
Reel/Frame:009677/0834   Pages: 4
Recorded: 01/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKIN, MICHAEL J.
Exec Dt:
11/22/1998
2
ZOU, LILY
Exec Dt:
11/22/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6514497
NONE
09164621
Correspondence name and address
HAMILTON, BROOK, SMITH ETAL
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 24
Reel/Frame:009671/0799   Pages: 3
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LULY, JAY R.
Exec Dt:
11/24/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288083
NONE
09148236
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
ALICE O. CARROLL, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 25
Reel/Frame:009673/0543   Pages: 3
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LULY, JAY R.
Exec Dt:
11/24/1998
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613905
NONE
09148823
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ALICE O. CARROLL, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 26
Reel/Frame:009794/0400   Pages: 4
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LIJUN
Exec Dt:
02/16/1999
2
RUFFING, NANCY
Exec Dt:
02/16/1999
3
ANDREW, DAVID
Exec Dt:
02/16/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488930
NONE
09231759
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 27
Reel/Frame:009826/0863   Pages: 4
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, SHIXIN
Exec Dt:
02/22/1999
2
NEWMAN, WALTER
Exec Dt:
02/22/1999
3
KASSAM, NASIM
Exec Dt:
02/22/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329510
NONE
09239938
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
HELEN E. WENDLER, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 28
Reel/Frame:009921/0293   Pages: 3
Recorded: 04/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LULY, JAY R.
Exec Dt:
03/12/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329385
NONE
09235102
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ALICE O. CARROLL
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 29
Reel/Frame:009881/0218   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LULY, JAY R.
Exec Dt:
03/26/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433165
NONE
09234868
Correspondence name and address
HAMILTON, BROOK, SMITH, & REYNOLDS, P.C.
ALICE O. CARROLL
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 30
Reel/Frame:009881/0221   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LULY, JAY R.
Exec Dt:
03/29/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288084
NONE
09235111
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ALICE O. CARROLL
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 31
Reel/Frame:009903/0694   Pages: 4
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREW, DAVID P.
Exec Dt:
04/02/1999
2
ZABEL, BRIAN A.
Exec Dt:
04/02/1999
3
PONATH, PAUL D.
Exec Dt:
04/02/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329159
NONE
09266464
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
HELEN E. WENDLER
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 32
Reel/Frame:009989/0119   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LIJUN
Exec Dt:
04/12/1999
2
ROTTMAN, JAMES B.
Exec Dt:
04/12/1999
Assignees
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
2
LELAND STANFORD JUNIOR UNIVERSITY, THE, BOARD OF TRUSTEES OF, THE
SUITE 350
900 WELCH ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245332
NONE
09232878
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
PAMELA SHERWOOD
285 HAMILTON AVENUE, SUITE 200
PALO ALTO, CA 94301
Assignment: 33
Reel/Frame:010257/0379   Pages: 4
Recorded: 10/26/1999
Conveyance: CORRECTIVE ASSIGNMENT TO REMOVE "THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY" AS AN ASSIGNEE OF AN ASSIGNMENT RECORDED ON REEL 009989, FRAME 0119
Assignors
1
WU, LIJUN
Exec Dt:
04/12/1999
2
ROTTMAN, JAMES B.
Exec Dt:
04/12/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245332
NONE
09232878
Correspondence name and address
BOZICEVIC, FIELD, & FRANCIS LLP
PAMELA SHERWOOD
285 HAMILTON AVENUE, SUITE 200
PALO ALTO, CA 94301
Assignment: 34
Reel/Frame:011825/0570   Pages: 2
Recorded: 05/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LIJUN
Exec Dt:
04/12/1999
2
ROTTMAN, JAMES B.
Exec Dt:
04/12/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881406
US20020019341
09837446
Correspondence name and address
BOZICEVIC, FIELD, & FRANCIS LLP
PAMELA J. SHERWOOD
200 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025
Assignment: 35
Reel/Frame:010178/0347   Pages: 3
Recorded: 08/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
08/13/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST ST.
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083903
NONE
08442581
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN
60 STATE ST.
BOSTON, MA 02109
Assignment: 36
Reel/Frame:010179/0986   Pages: 3
Recorded: 08/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
08/13/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083903
NONE
08442581
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN
60 STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 37
Reel/Frame:010225/0488   Pages: 4
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAROSA, GREGORY J.
Exec Dt:
08/13/1999
2
HORVATH, CHRISTOPHER
Exec Dt:
08/13/1999
3
NEWMAN, WALTER
Exec Dt:
08/13/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352832
NONE
09359193
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
HELEN E. WENDLER, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 38
Reel/Frame:010222/0047   Pages: 4
Recorded: 09/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
09/07/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025384
NONE
09023359
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS, ESQ.
130 WATER STREET
BOSTON, MA 02109-4280
Assignment: 39
Reel/Frame:010233/0437   Pages: 3
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
09/08/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107073
NONE
08825559
Correspondence name and address
HALE AND DORR LLP
JANICE M. KLUNDER
60 STATE ST.
BOSTON, MA 02109
Assignment: 40
Reel/Frame:010400/0635   Pages: 9
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LALITHA, SISTA VENKATA SAI
Exec Dt:
09/19/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310221
NONE
09347087
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS ET AL.
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 41
Reel/Frame:010401/0217   Pages: 11
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LALITHA, SISTA VENKATA SAI
Exec Dt:
09/19/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306895
NONE
09347113
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 42
Reel/Frame:010289/0147   Pages: 4
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LULY, JAY R.
Exec Dt:
09/21/1999
2
HARRIMAN, GERALDINE C.B.
Exec Dt:
09/21/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503926
US20020161005
09362796
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ALICE O. CARROLL, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 43
Reel/Frame:010291/0379   Pages: 4
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LULY, JAY R.
Exec Dt:
09/21/1999
2
HARRIMAN, GERALDINE C.B.
Exec Dt:
09/21/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509346
US20020119973
09362837
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C
ALICE O. CARROLL, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 44
Reel/Frame:010400/0688   Pages: 10
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHORGHADE, MUKUND SHANKAR
Exec Dt:
10/01/1999
2
GURJAR, MUKUND KESHAO
Exec Dt:
09/14/1999
3
KRISHNA, PALAKODETY RADHA
Exec Dt:
09/10/1999
4
ADHIKARI, SUSANTA SEKHAR
Exec Dt:
09/14/1999
5
MURUGAIAH, ANDAPPAN MURUGAIAH
Exec Dt:
09/14/1999
6
MHASKAR, SUNIL VYANKATESH
Exec Dt:
10/01/1999
7
SHARMA, GANGAVARAM VASANTHA MADHAVA
Exec Dt:
09/10/1999
8
PRASAD, TANGALLAPALLY RAJENDRA
Exec Dt:
09/10/1999
9
SREENIVAS, PUNNA
Exec Dt:
09/10/1999
10
REDDY, VAVILALA GOVERDHAN
Exec Dt:
09/10/1999
11
PRASAD, CHITTINENI HARI
Exec Dt:
09/10/1999
12
RAO, ALLA VENKATA RAMA
Exec Dt:
09/10/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310221
NONE
09347087
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 45
Reel/Frame:010426/0939   Pages: 12
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHORGHADE, MUKUND SHANKAR
Exec Dt:
10/01/1999
2
GURJAR, MUKUND KESHAO
Exec Dt:
09/14/1999
3
KRISHNA, PALAKODETY RADHA
Exec Dt:
09/10/1999
4
ADHIKARI, SUSANTA SEKHAR
Exec Dt:
09/14/1999
5
MURUGAIAH, ANDAPPAN MURUGAIAH SUBBAIAH
Exec Dt:
09/14/1999
6
RAO, BATCHU VENKATESWARA
Exec Dt:
09/10/1999
7
KRISHNA, LEVADALA MURALI
Exec Dt:
09/14/1999
8
MHASKAR, SUNIL VYANKATESH
Exec Dt:
10/01/1999
9
SHARMA, GANGAVARAM VASANTHA MADHAVA
Exec Dt:
09/10/1999
10
PRASAD, TANGALLAPALLY RAJENDRA
Exec Dt:
09/10/1999
11
SREENIVAS, PUNNA
Exec Dt:
09/10/1999
12
REDDY, VAVILALA GOVERDHAN
Exec Dt:
09/10/1999
13
RAO, ALLA VENKATA RAMA
Exec Dt:
09/10/1999
14
LANKA, HYMAVATHI
Exec Dt:
09/10/1999
15
REDDY, BETHI SRIDHAR
Exec Dt:
09/14/1999
16
PRASAD, CHITTINENI HARI
Exec Dt:
09/10/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306895
NONE
09347113
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 46
Reel/Frame:010400/0432   Pages: 9
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISLAM, AMINUL
Exec Dt:
11/01/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310221
NONE
09347087
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 47
Reel/Frame:010401/0173   Pages: 11
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISLAM, AMINUL
Exec Dt:
11/01/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306895
NONE
09347113
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 48
Reel/Frame:010400/0650   Pages: 9
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADALAPURE, KASHINATH
Exec Dt:
11/02/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310221
NONE
09347087
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 49
Reel/Frame:010401/0241   Pages: 11
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADALAPURE, KASHINATH
Exec Dt:
11/02/1999
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306895
NONE
09347113
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 50
Reel/Frame:010768/0781   Pages: 4
Recorded: 04/17/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133308
NONE
09134674
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 51
Reel/Frame:010932/0103   Pages: 4
Recorded: 06/20/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294560
NONE
09597514
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 52
Reel/Frame:011175/0349   Pages: 4
Recorded: 09/21/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6734283
NONE
09216430
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 53
Reel/Frame:011175/0413   Pages: 4
Recorded: 09/21/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271199
US20010002391
09285170
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN
60 STATE STREET
BOSTON, MA 02109
Assignment: 54
Reel/Frame:011213/0224   Pages: 4
Recorded: 10/30/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5358938
NONE
07912788
 
5434151
NONE
07933991
 
5648486
NONE
08062391
 
5463083
NONE
08178222
 
5750565
NONE
08454600
 
5703093
NONE
08454748
 
5741809
NONE
08466332
 
5780503
NONE
08474444
 
5856323
NONE
08481812
 
5681966
NONE
08485096
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 55
Reel/Frame:011327/0765   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, OHIO 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294574
NONE
08469073
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 56
Reel/Frame:011327/0780   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020177723
09547941
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
PETER F. CORLESS,
IP GROUP OF EDWARDS & ANGELL, LLP
130 WATER STREET
BOSTON, MA 02109
Assignment: 57
Reel/Frame:011331/0204   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420392
NONE
08669371
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
PETER F. CORLESS
INTELLECTUAL PROPERTY GROUP OF & ETAL
130 WATER STREET
BOSTON, MA 02109
Assignment: 58
Reel/Frame:011331/0220   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6255498
NONE
09173918
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 59
Reel/Frame:011331/0228   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569895
NONE
09392054
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 60
Reel/Frame:011331/0240   Pages: 4
Recorded: 11/27/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131832
NONE
09390641
Correspondence name and address
DIKE BRONSTEIN ROBERTS & CUSHMAN
INTELLECTUAL PROPERTY GROUP OF EDWARD ET
PETER F. CORLESS
130 WATER STREET
BOSTON, MA 02109
Assignment: 61
Reel/Frame:011433/0639   Pages: 4
Recorded: 09/21/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297217
NONE
09490511
Correspondence name and address
HALE AND DORR LLP
WAYNE A. KEOWN, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 62
Reel/Frame:012454/0224   Pages: 5
Recorded: 01/10/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC., A DELAWARE CORPORATION
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
A DELAWARE CORPORATION
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780454
NONE
08549318
Correspondence name and address
HALE AND DORR LLP
JANICE M. KLUNDER, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 63
Reel/Frame:012530/0101   Pages: 5
Recorded: 01/18/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSCRIPT, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066730
NONE
09085404
Correspondence name and address
HALE AND DORR LLP
JANICE M. KLUNDER, PH.D.
60 STATE STREET
BOSTON, MA 02109
Assignment: 64
Reel/Frame:012707/0922   Pages: 5
Recorded: 02/26/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5679546
NONE
08310416
 
5851528
NONE
08888171
Correspondence name and address
HALE AND DORR LLP
JANICE M. KLUNDER
60 STATE STREET
BOSTON, MA 01209
Assignment: 65
Reel/Frame:013117/0211   Pages: 4
Recorded: 07/22/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856323
NONE
08481812
Correspondence name and address
EDWARDS & ANGELL, LLP
JOHN B. ALEXANDER, PH.D.
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 66
Reel/Frame:013496/0935   Pages: 4
Recorded: 11/19/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750565
NONE
08454600
Correspondence name and address
HAMILTON, BROOK, SMITH ET AL.
ALICE O. CARROLL, ESQ.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 67
Reel/Frame:015766/0792   Pages: 4
Recorded: 03/15/2005
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
75 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703093
NONE
08454748
Correspondence name and address
KAROLINE K. M. SHAIR
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 68
Reel/Frame:017681/0575   Pages: 2
Recorded: 03/16/2006
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792776
NONE
08265656
Correspondence name and address
KAROLINE K.M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139
Assignment: 69
Reel/Frame:017688/0393   Pages: 4
Recorded: 03/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CYTOMED, INC.
Exec Dt:
03/15/2000
Assignee
1
LEUKOSITE, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792776
NONE
08265656
Correspondence name and address
KAROLINE K. M. SHAIR
MILLENNIUM PHARMACEUTICALS, INC.
40 LANDSDOWNE STREET
CAMBRIDGE, MA 02139

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