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Patent Assignment Assignor Details
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Assignor Name : LEEB, STEVEN B.
Total Assignments: 23
Assignment: 1
Reel/Frame:006953/0832   Pages: 3
Recorded: 03/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/1994
2
Exec Dt:
03/18/1994
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
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NONE
08217488
Correspondence name and address
MAURICE E. GAUTHIER
SAMUELS, GAUTHIER & STEVENS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 2
Reel/Frame:007499/0701   Pages: 3
Recorded: 05/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1995
2
Exec Dt:
05/16/1995
3
Exec Dt:
05/10/1995
4
Exec Dt:
05/16/1995
Assignee
1
213 BURLINGTON ROAD
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08393971
Correspondence name and address
MARY RAYNOR JIMENEZ
CHOATE, HALL & STEWART
53 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:007518/0663   Pages: 4
Recorded: 06/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/1995
2
Exec Dt:
05/23/1995
3
Exec Dt:
05/23/1995
4
Exec Dt:
05/23/1995
Assignee
1
SUITE 450
4550 NEW LINDEN HILL ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08419271
Correspondence name and address
JAY L. SEITCHIK, PRESIDENT
THE WHITAKER CORPORATION
4550 NEW LINDEN HILL ROAD
SUITE 450
WILMINGTON, DE 19808
Assignment: 4
Reel/Frame:010745/0316   Pages: 5
Recorded: 04/05/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE, FILED ON 06/14/95, RECORDED ON REEL 7518 FRAME 0663 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
05/23/1995
2
Exec Dt:
05/23/1995
3
Exec Dt:
05/23/1995
4
Exec Dt:
05/23/1995
Assignee
1
28 CARLETON STREET, ROOM E32-300
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08419271
Correspondence name and address
THE WHITAKER CORPORATION
ROBERT J. KAPALKA
4550 NEW LINDEN HILL ROAD, SUITE 450
WILMINGTON, DELAWARE 19808
Assignment: 5
Reel/Frame:007910/0239   Pages: 3
Recorded: 04/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/1996
2
Exec Dt:
03/31/1996
3
Exec Dt:
03/31/1996
Assignee
1
77 CAMBRIDGE AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08583584
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON ET AL
JERRY G. WRIGHT, ESQ.
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 6
Reel/Frame:010066/0994   Pages: 6
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/1999
2
Exec Dt:
05/15/1999
3
Exec Dt:
05/16/1999
4
Exec Dt:
05/21/1999
5
Exec Dt:
05/24/1999
Assignee
1
28 CONSTITUTION ROAD
BOSTON, MASSACHUSETTS 02129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09291709
Correspondence name and address
CHOATE, HALL & STEWART
SAM PASTERNACK
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:010067/0024   Pages: 6
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1999
2
Exec Dt:
05/21/1999
3
Exec Dt:
05/16/1999
4
Exec Dt:
05/14/1999
Assignee
1
28 CONSTITUTION ROAD
BOSTON, MASSACHUSETTS 02129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09291706
Correspondence name and address
CHOATE, HALL & STEWART
SAM PASTERNACK
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:010066/0950   Pages: 4
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1999
2
Exec Dt:
05/16/1999
3
Exec Dt:
05/15/1999
4
Exec Dt:
05/14/1999
Assignee
1
28 CONSTITUTION ROAD
BOSTON, MASSACHUSETTS 02129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09292126
Correspondence name and address
CHOATE, HALL & STEWART
SAM PASTERNACK
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 9
Reel/Frame:016150/0780   Pages: 9
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2004
2
Exec Dt:
09/20/2004
3
Exec Dt:
09/22/2004
4
Exec Dt:
09/20/2004
5
Exec Dt:
09/16/2004
6
Exec Dt:
09/18/2004
7
Exec Dt:
10/05/2004
Assignee
1
28 CONSTITUTION ROAD
BOSTON, MASSACHUSETTS 02129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10946166
Correspondence name and address
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 10
Reel/Frame:021418/0579   Pages: 4
Recorded: 08/20/2008
Attorney Dkt #:MIT.12750
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2008
2
Exec Dt:
07/22/2008
3
Exec Dt:
07/28/2008
4
Exec Dt:
08/13/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12139678
Correspondence name and address
GAUTHIER & CONNORS LLP
225 FRANKLIN STREET
SUITE 2300
BOSTON, MA 02110
Assignment: 11
Reel/Frame:023869/0182   Pages: 7
Recorded: 01/29/2010
Attorney Dkt #:M1214.70003US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2010
2
Exec Dt:
01/05/2010
3
Exec Dt:
01/14/2010
4
Exec Dt:
01/20/2010
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12614245
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:029365/0266   Pages: 7
Recorded: 11/28/2012
Attorney Dkt #:M1214.70003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2010
2
Exec Dt:
01/05/2010
3
Exec Dt:
01/14/2010
4
Exec Dt:
01/20/2010
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13687336
Correspondence name and address
JAMES H. MORRIS
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 13
Reel/Frame:026029/0737   Pages: 4
Recorded: 03/28/2011
Attorney Dkt #:M1214.70006US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2011
2
Exec Dt:
03/24/2011
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13039382
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 14
Reel/Frame:032601/0219   Pages: 8
Recorded: 04/04/2014
Attorney Dkt #:MIT-238AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2013
2
Exec Dt:
12/23/2013
3
Exec Dt:
12/19/2013
4
Exec Dt:
12/19/2013
5
Exec Dt:
12/20/2013
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14232103
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET, SUITE 301A
CANTON, MA 02021-2714
Assignment: 15
Reel/Frame:032945/0542   Pages: 8
Recorded: 05/22/2014
Attorney Dkt #:M1214.70017US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2014
2
Exec Dt:
05/17/2014
3
Exec Dt:
05/14/2014
4
Exec Dt:
05/14/2014
5
Exec Dt:
05/14/2014
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14263407
Correspondence name and address
ROBERT A. JENSEN
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 16
Reel/Frame:033234/0242   Pages: 29
Recorded: 06/25/2014
Attorney Dkt #:MIT-234CUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2014
2
Exec Dt:
05/23/2014
3
Exec Dt:
05/27/2014
4
Exec Dt:
05/21/2014
5
Exec Dt:
05/28/2014
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14362163
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET
SUITE 301A
CANTON, MA 02021-2714
Assignment: 17
Reel/Frame:033086/0074   Pages: 24
Recorded: 06/05/2014
Attorney Dkt #:MIT-234AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2014
2
Exec Dt:
05/23/2014
3
Exec Dt:
05/23/2014
4
Exec Dt:
05/22/2014
5
Exec Dt:
05/23/2014
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14360992
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET
SUITE 301A
CANTON, MA 02021-2714
Assignment: 18
Reel/Frame:033684/0685   Pages: 7
Recorded: 09/08/2014
Attorney Dkt #:MIT-234BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2014
2
Exec Dt:
09/04/2014
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14233912
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET
SUITE 301A
CANTON, MA 02021-2714
Assignment: 19
Reel/Frame:047278/0196   Pages: 8
Recorded: 10/23/2018
Attorney Dkt #:M0437.70112US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2017
2
Exec Dt:
01/06/2017
3
Exec Dt:
01/08/2017
4
Exec Dt:
01/10/2017
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15767635
Correspondence name and address
MARIA N. ROBLES
WOLF, GREENFIELD, AND SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 20
Reel/Frame:058998/0135   Pages: 7
Recorded: 02/14/2022
Attorney Dkt #:MIT-415BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2020
2
Exec Dt:
02/12/2020
3
Exec Dt:
02/12/2020
4
Exec Dt:
02/22/2020
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17430753
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
ONE UNIVERSITY AVE, SUITE 201B
WESTWOOD, MA 02090
Assignment: 21
Reel/Frame:060828/0735   Pages: 7
Recorded: 08/17/2022
Attorney Dkt #:MIT-415AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2020
2
Exec Dt:
02/12/2020
3
Exec Dt:
02/12/2020
4
Exec Dt:
02/22/2020
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17430752
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
ONE UNIVERSITY AVENUE
SUITE 201B
WESTWOOD, MA 02090
Assignment: 22
Reel/Frame:057127/0521   Pages: 9
Recorded: 08/10/2021
Attorney Dkt #:MIT-523AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2021
2
Exec Dt:
08/05/2021
3
Exec Dt:
08/05/2021
4
Exec Dt:
08/09/2021
5
Exec Dt:
08/05/2021
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17397178
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
ONE UNIVERSITY AVENUE
SUITE 201B
WESTWOOD, MA 02090
Assignment: 23
Reel/Frame:060027/0743   Pages: 9
Recorded: 05/26/2022
Attorney Dkt #:MIT-565AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2022
2
Exec Dt:
05/23/2022
3
Exec Dt:
05/20/2022
4
Exec Dt:
05/20/2022
5
Exec Dt:
05/24/2022
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17804165
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
ONE UNIVERSITY AVENUE
SUITE 201B
WESTWOOD, MA 02090

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