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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 : LEDER, PHILIP
Total Assignments: 15
Assignment: 1
Reel/Frame:004100/0155   Pages: 1
Recorded: 02/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/16/1983
Assignee
1
CAMBRIDGE,, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
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NONE
06469797
Correspondence name and address
R. W. FURLONG
28 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:004278/0076   Pages: 2
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1984
2
Exec Dt:
06/22/1984
Assignee
1
A CHARITABLE CORP.
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
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NONE
06623774
Correspondence name and address
ROBERT W. FURLONG
FISH & RICHARDSON
28 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:005337/0001   Pages: 3
Recorded: 05/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/09/1988
2
Exec Dt:
03/07/1988
3
Exec Dt:
04/15/1988
Assignee
1
17 QUINCY STREET
A CHARITABLE CORP.
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07127214
Correspondence name and address
ROBERT W. FURLONG
FISH & RICHARDSON
ONE FINANCIAL CTR.
BOSTON, MA 02111
Assignment: 4
Reel/Frame:005045/0880   Pages: 2
Recorded: 02/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1989
2
Exec Dt:
02/16/1989
Assignee
1
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07312641
Correspondence name and address
PAUL T. CLARK
FISH & RICHARDSON
ONE FINANCIAL CENTER, SUITE 2500
BOSTON, MA 02111-2658
Assignment: 5
Reel/Frame:020690/0158   Pages: 3
Recorded: 03/24/2008
Attorney Dkt #:475574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1991
2
Exec Dt:
05/03/1991
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08477071
Correspondence name and address
CURTIS A. VOCK
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301
Assignment: 6
Reel/Frame:005847/0135   Pages: 3
Recorded: 09/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1991
2
Exec Dt:
08/22/1991
Assignee
1
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07631717
Correspondence name and address
FISH & RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 7
Reel/Frame:007421/0444   Pages: 2
Recorded: 04/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/1995
Assignee
1
17 QUINCY STREET CAMBRIDGE, MA 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08289247
Correspondence name and address
FISH & RICHARDSON P.C.
PAUL T. CLARK
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 8
Reel/Frame:007808/0134   Pages: 2
Recorded: 08/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/11/1995
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08444005
Correspondence name and address
FISH & RICHARDSON P.C.
PAUL T. CLARK
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 9
Reel/Frame:007673/0197   Pages: 2
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/1995
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08493638
Correspondence name and address
KRISTINA BLEKER-BRADY
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 10
Reel/Frame:009388/0258   Pages: 3
Recorded: 08/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/1998
2
Exec Dt:
07/30/1998
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09089940
Correspondence name and address
CLARK & ELBING LLP
PAUL T. CLARK
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:009988/0529   Pages: 4
Recorded: 06/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/1999
2
Exec Dt:
04/05/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09264576
Correspondence name and address
CLARK & ELBING LLP
PAUL T. CLARK
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:018482/0266   Pages: 4
Recorded: 11/03/2006
Attorney Dkt #:POLR-P03-081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/1999
2
Exec Dt:
04/05/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407899
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 13
Reel/Frame:021254/0224   Pages: 4
Recorded: 07/17/2008
Attorney Dkt #:polr-p04-081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/1999
2
Exec Dt:
04/05/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12011464
Correspondence name and address
MATTHEW P. VINCENT, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 14
Reel/Frame:012493/0637   Pages: 4
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/17/1999
Assignee
1
330 LONGWOOD AVENUE
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09835232
Correspondence name and address
CLARK & ELBING LLP
KRISTINA BIEKER-BRADY, PH.D.
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 15
Reel/Frame:014518/0439   Pages: 3
Recorded: 09/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/2003
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10435634
Correspondence name and address
ANTHONY CASTORINA
SOL SHEINBEIN
2001 JEFFERSON DAVIS HWY.
STE. 207
ARLINGTON, VA 22202

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