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Patent Assignment Assignor Details
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Assignor Name : PORTER, EDWARD W.
Total Assignments: 10
Assignment: 1
Reel/Frame:004621/0008   Pages: 1
Recorded: 10/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PORTER, EDWARD W.
Exec Dt:
10/21/1986
Assignee
1
DRAGON SYSTEMS INC.
55 CHAPEL STREET
A CORP OF DE
NEWTON, MASSACHUSETTS 02158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829576
NONE
06921625
Correspondence name and address
EDWARD W. PORTER
DRAGON SYSTEMS, INC.
55 CHAPEL STREET
NEWTON, MA 02158
Assignment: 2
Reel/Frame:004995/0776   Pages: 2
Recorded: 12/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROBERTS, JED
Exec Dt:
12/06/1988
2
BAKER, JAMES K.
Exec Dt:
12/06/1988
3
PORTER, EDWARD W.
Exec Dt:
12/06/1988
Assignee
1
DRAGON SYSTEMS INC., 55 CHAPEL STREET, NEWTON, MA 02158, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027406
NONE
07280700
Correspondence name and address
EDWARD W. PORTER
DRAGON SYSTEMS, INC.
90 BRIDGE STREET
CHAPEL BRIDGE PARK
NEWTON, MA 02158
Assignment: 3
Reel/Frame:013325/0231   Pages: 13
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W. D.
Exec Dt:
02/20/2001
3
FRIDMAN, LEONID
Exec Dt:
02/20/2001
4
D'AGOSTINO, SALVATORE A.
Exec Dt:
02/20/2001
5
HARKAVY, BRAD
Exec Dt:
02/20/2001
6
SELKER, EDWIN J.
Exec Dt:
04/09/2001
7
PORTER, EDWARD W.
Exec Dt:
02/20/2001
Assignee
1
VERT, INC.
625 MASSACHUSETTS AVENUE
SUITE 5, FIRST FLOOR REAR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040036622
10168149
Correspondence name and address
EDWARD W. PORTER
ONE BROADWAY, SUITE 600
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 4
Reel/Frame:013948/0456   Pages: 5
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W. D.
Exec Dt:
03/05/2001
3
FRIDMAN, LEONID
Exec Dt:
03/05/2001
4
D'AGOSTINO, SALVATORE A.
Exec Dt:
03/05/2001
5
HARKAVY, BRAD
Exec Dt:
03/05/2001
6
PORTER, EDWARD W.
Exec Dt:
03/05/2001
Assignee
1
VERT, INC.
383 DORCHESTER AVE., SUITE 160
BOSTON, MASSACHUSETTS 02127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6701143
NONE
09618862
Correspondence name and address
BURNS & LEVINSON LLP
TREVOR D. ARNOLD
1030 FIFTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005-1501
Assignment: 5
Reel/Frame:013480/0436   Pages: 7
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDMAN, LEONID
Exec Dt:
09/11/2002
2
MANKINS, MATT W. D.
Exec Dt:
09/11/2002
3
HARKAVY, BRAD
Exec Dt:
09/11/2002
4
PORTER, EDWARD W.
Exec Dt:
09/11/2002
Assignee
1
VERT, INC.
625 MASSACHUSETTS AVENUE
FIRST FLOOR REAR ENTRANCE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020111146
09970086
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY
SUITE 600
CAMBRIDGE, MA 02142
Assignment: 6
Reel/Frame:015287/0113   Pages: 3
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAASILA, SAMPO J.
Exec Dt:
04/09/2004
2
PORTER, EDWARD W.
Exec Dt:
04/18/2004
Assignee
1
BITSTREAM INC.
245 FIRST STREET
17TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7219309
US20030137522
10389445
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY, SUITE 600
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:015842/0635   Pages: 3
Recorded: 09/24/2004
Attorney Dkt #:VST01-1CIP-E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTH, DANIEL L.
Exec Dt:
09/23/2004
2
COHEN, JORDAN R.
Exec Dt:
09/21/2004
3
JOHNSTON, DAVID F.
Exec Dt:
09/22/2004
4
PORTER, EDWARD W.
Exec Dt:
09/24/2004
Assignee
1
VOICE SIGNAL TECHNOLOGIES, INC.
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7809574
US20050043949
10950074
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY, SUITE 600
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:015842/0658   Pages: 4
Recorded: 09/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTH, DANIEL L.
Exec Dt:
09/23/2004
2
COHEN, JORDAN R.
Exec Dt:
09/21/2004
3
JOHNSTON, DAVID F.
Exec Dt:
09/22/2004
4
GRABHERR, MANFRED G.
Exec Dt:
09/24/2004
5
PORTER, EDWARD W.
Exec Dt:
09/24/2004
Assignee
1
VOICE SIGNAL TECHNOLOGIES, INC.
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7577569
US20050038657
10949991
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY, SUITE 600
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:028333/0962   Pages: 5
Recorded: 06/07/2012
Attorney Dkt #:54680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAASILA, SAMPO J.
Exec Dt:
05/11/2012
2
EGGERS, ROBERT J.
Exec Dt:
05/07/2012
3
PORTER, EDWARD W.
Exec Dt:
05/21/2012
Assignee
1
BITSTREAM INC.
500 NICKERSON ROAD
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287220
US20040177323
10700378
Correspondence name and address
BRIAN MICHAELIS
SEAPORT EAST
TWO SEAPORT LANE, SUITE 300
BOSTON, MA 02210-2028
Assignment: 10
Reel/Frame:028334/0127   Pages: 5
Recorded: 06/07/2012
Attorney Dkt #:54680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAASILA, SAMPO J.
Exec Dt:
05/11/2012
2
COLLINS, JOHN S.
Exec Dt:
05/04/2012
3
PORTER, EDWARD W.
Exec Dt:
05/21/2012
Assignee
1
BITSTREAM INC.
500 NICKERSON ROAD
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737993
US20050062758
10700376
Correspondence name and address
BRIAN MICHAELIS
SEAPORT EAST
TWO SEAPORT LANE, SUITE 300
BOSTON, MA 02210-2028

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