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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 : BOROSON, DON M.
Total Assignments: 16
Assignment: 1
Reel/Frame:008443/0567   Pages: 3
Recorded: 04/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/26/1997
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08770177
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
KURT RAUSCHENBACH, PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:010250/0159   Pages: 5
Recorded: 09/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/1999
2
Exec Dt:
09/10/1999
3
Exec Dt:
09/14/1999
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09261628
Correspondence name and address
TESTA, HURWITZ & THIBEALT, LLP
MICHAEL J. GIANNETTA
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:017048/0498   Pages: 5
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/1999
2
Exec Dt:
09/10/1999
3
Exec Dt:
09/14/1999
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10766979
Correspondence name and address
PATENT ADMINISTRATOR
GOODWIN PROCTER LLP
EXCHANGE PLACE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:015280/0238   Pages: 4
Recorded: 10/22/2004
Attorney Dkt #:0050.2066-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2004
2
Exec Dt:
10/18/2004
3
Exec Dt:
10/18/2004
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10768395
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
JAMES M. SMITH, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 5
Reel/Frame:020611/0027   Pages: 5
Recorded: 03/06/2008
Attorney Dkt #:MIT-030PC (12270L)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
03/04/2008
4
Exec Dt:
03/04/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12530660
Correspondence name and address
GUERIN & RODRIGUEZ, LLP
5 MT. ROYAL AVE., MT. ROYAL OFFICE PARK
MARLBOROUGH, MA 01752
Assignment: 6
Reel/Frame:023830/0045   Pages: 5
Recorded: 01/22/2010
Attorney Dkt #:MIT-030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
03/04/2008
4
Exec Dt:
03/04/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12530660
Correspondence name and address
GUERIN & RODRIGUEZ, LLP
5 MT. ROYAL AVE., MT. ROYAL OFFICE PARK
MARLBOROUGH, MA 01752
Assignment: 7
Reel/Frame:030342/0287   Pages: 5
Recorded: 05/03/2013
Attorney Dkt #:MIT-030USDV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2008
2
Exec Dt:
03/04/2008
3
Exec Dt:
03/04/2008
4
Exec Dt:
03/04/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13748777
Correspondence name and address
GUERIN & RODRIGUEZ, LLP
5 MT. ROYAL AVE., MT. ROYAL OFFICE PARK
MARLBOROUGH, MA 01752
Assignment: 8
Reel/Frame:023942/0232   Pages: 5
Recorded: 02/16/2010
Attorney Dkt #:0050.2142-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2010
2
Exec Dt:
02/11/2010
3
Exec Dt:
02/11/2010
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12706532
Correspondence name and address
MARK B. SOLOMON, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON BROOK SMITH REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 9
Reel/Frame:026633/0904   Pages: 7
Recorded: 07/22/2011
Attorney Dkt #:0050.2152-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2011
2
Exec Dt:
06/09/2011
3
Exec Dt:
06/09/2011
4
Exec Dt:
06/10/2011
5
Exec Dt:
06/09/2011
6
Exec Dt:
06/09/2011
7
Exec Dt:
06/24/2011
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13071460
Correspondence name and address
MARK B. SOLOMON
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 10
Reel/Frame:038481/0418   Pages: 7
Recorded: 05/05/2016
Attorney Dkt #:0050.2152-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2011
2
Exec Dt:
06/09/2011
3
Exec Dt:
06/09/2011
4
Exec Dt:
06/10/2011
5
Exec Dt:
06/09/2011
6
Exec Dt:
06/09/2011
7
Exec Dt:
06/24/2011
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14981175
Correspondence name and address
MARK B. SOLOMON, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 11
Reel/Frame:027573/0405   Pages: 7
Recorded: 01/23/2012
Attorney Dkt #:14701.111792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
12/01/2011
3
Exec Dt:
12/09/2011
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13307534
Correspondence name and address
SAM PASTERNACK
77 MASSACHUSETTS AVE.
NE18-501
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:039948/0958   Pages: 8
Recorded: 10/05/2016
Attorney Dkt #:MITX725301US 317239-2385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
01/05/2016
Assignee
1
77 MASSACHUSETTS AVENUE
ATTN: TLO DEPT.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14991394
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW #700
ATTN: PATENT DEPT/MAX COLICE
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:047818/0606   Pages: 8
Recorded: 12/19/2018
Attorney Dkt #:MIT-17253US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
01/05/2016
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16225073
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116
Assignment: 14
Reel/Frame:040799/0942   Pages: 11
Recorded: 12/29/2016
Attorney Dkt #:MITX754701US 317239-2393
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2016
2
Exec Dt:
11/17/2016
3
Exec Dt:
11/17/2016
4
Exec Dt:
11/18/2016
5
Exec Dt:
11/17/2016
6
Exec Dt:
11/18/2016
7
Exec Dt:
11/17/2016
8
Exec Dt:
11/21/2016
9
Exec Dt:
11/17/2016
Assignee
1
77 MASSACHUSETTS AVENUE
ATTN: TLO DEPT.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14991386
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW STE. 700
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:041102/0468   Pages: 9
Recorded: 01/27/2017
Attorney Dkt #:MITX754501US 317239-2389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2016
2
Exec Dt:
11/17/2016
3
Exec Dt:
11/18/2016
4
Exec Dt:
11/18/2016
5
Exec Dt:
11/17/2016
6
Exec Dt:
11/18/2016
Assignee
1
77 MASSACHUSETTS AVENUE
ATTN: TLO DEPT.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14991377
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE NW STE 700
ATTN: PATENT DEPT/MAX COLICE
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:060015/0747   Pages: 11
Recorded: 05/25/2022
Attorney Dkt #:MIT-22250US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2022
2
Exec Dt:
02/23/2022
3
Exec Dt:
02/23/2022
4
Exec Dt:
02/24/2022
5
Exec Dt:
02/24/2022
6
Exec Dt:
02/23/2022
7
Exec Dt:
03/09/2022
8
Exec Dt:
02/23/2022
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17578702
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116

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