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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 : GROPPER, ADRIAN
Total Assignments: 13
Assignment: 1
Reel/Frame:006575/0802   Pages: 3
Recorded: 04/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1993
2
Exec Dt:
03/10/1993
Assignee
1
365 PLANTATION STREET
WORCESTER, MASSACHUSETTS 01605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29003579
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX
JORGE A. GOLDSTEIN, ESQ.
1225 CONNECTICUT AVENUE, N.W.
SUITE 300
WASHINGTON, D.C. 20036-2678
Assignment: 2
Reel/Frame:009949/0488   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1999
2
Exec Dt:
04/29/1999
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09304204
Correspondence name and address
HOWARD M. GITTEN
180 MAIDEN LANE
NEW YORK, NY 10038-4982
Assignment: 3
Reel/Frame:014530/0589   Pages: 4
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1999
2
Exec Dt:
04/29/1999
Assignee
1
20 GUEST STREET
SUITE 200
BRIGHTON, MASSACHUSETTS 02135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10313898
Correspondence name and address
TESTA HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
125 HIGH STREET, HIGH STREET TOWER
BOSTON, MA 02110
Assignment: 4
Reel/Frame:013825/0271   Pages: 4
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2003
2
Exec Dt:
02/03/2003
Assignee
1
1210 WASHINGTON STREET
WEST NEWTON, MASSACHUSETTS 02465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10135879
Correspondence name and address
TESTA HURWITZ & THIBEAULT, LLP
CHRISTOPHER J. FRERKING
125 HIGH STREET
HIGH STREET TOWER
BOSTON, MA 02110
Assignment: 5
Reel/Frame:014443/0036   Pages: 6
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2003
2
Exec Dt:
03/25/2003
3
Exec Dt:
05/22/2003
4
Exec Dt:
07/15/2003
5
Exec Dt:
07/15/2003
Assignee
1
20 GUEST STREET
SUITE 200
BRIGHTON, MASSACHUSETTS 02135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301486
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:016318/0513   Pages: 6
Recorded: 07/27/2005
Attorney Dkt #:MDCS-P01-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2005
2
Exec Dt:
07/22/2005
3
Exec Dt:
07/18/2005
4
Exec Dt:
07/07/2005
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11089567
Correspondence name and address
FISH & NEAVE IP GROUP
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 7
Reel/Frame:017673/0807   Pages: 7
Recorded: 05/25/2006
Attorney Dkt #:MDCS-P01-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2006
2
Exec Dt:
05/09/2006
3
Exec Dt:
12/09/2005
4
Exec Dt:
04/19/2006
5
Exec Dt:
01/11/2006
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11089592
Correspondence name and address
FISH & NEAVE IP GROUP
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 8
Reel/Frame:018352/0121   Pages: 7
Recorded: 10/04/2006
Attorney Dkt #:MDCS-P01-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2006
2
Exec Dt:
09/22/2006
3
Exec Dt:
09/27/2006
4
Exec Dt:
09/14/2006
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11352704
Correspondence name and address
ROBERT W. MORRIS
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 9
Reel/Frame:018371/0162   Pages: 5
Recorded: 10/05/2006
Attorney Dkt #:MDCS-P01-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2006
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11505183
Correspondence name and address
ROBERT W. MORRIS
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 10
Reel/Frame:020863/0623   Pages: 5
Recorded: 04/24/2008
Attorney Dkt #:MDCS-P01-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2008
2
Exec Dt:
04/14/2008
3
Exec Dt:
04/21/2008
Assignee
1
52 MARSHALL STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11451899
Correspondence name and address
ROBERT W. MORRIS
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 11
Reel/Frame:042214/0090   Pages: 11
Recorded: 03/31/2017
Attorney Dkt #:M0005-008007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2017
2
Exec Dt:
03/22/2017
3
Exec Dt:
03/21/2017
4
Exec Dt:
03/24/2017
5
Exec Dt:
03/22/2017
6
Exec Dt:
03/24/2017
7
Exec Dt:
03/21/2017
8
Exec Dt:
03/23/2017
Assignee
1
5 OAK PARK DRIVE
BEDFORD, MASSACHUSETTS 01730
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
14947971
 
15017498
 
NONE
15221285
Correspondence name and address
KRISTOFER E. ELBING
187 PELHAM ISLAND ROAD
WAYLAND, MA 01778
Assignment: 12
Reel/Frame:058171/0144   Pages: 11
Recorded: 11/17/2021
Attorney Dkt #:M0006-008011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2017
2
Exec Dt:
03/22/2017
3
Exec Dt:
03/23/2017
4
Exec Dt:
03/21/2017
5
Exec Dt:
03/24/2017
6
Exec Dt:
03/21/2017
7
Exec Dt:
03/22/2017
8
Exec Dt:
03/24/2017
Assignee
1
5 OAK PARK DRIVE
BEDFORD, MASSACHUSETTS 01730
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16434067
 
16803897
Correspondence name and address
KRISTOFER E. ELBING
187 PELHAM ISLAND RD
WAYLAND, MA 01778
Assignment: 13
Reel/Frame:051726/0304   Pages: 11
Recorded: 02/05/2020
Attorney Dkt #:M0005-008009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2019
2
Exec Dt:
07/25/2019
3
Exec Dt:
07/18/2019
4
Exec Dt:
07/22/2019
5
Exec Dt:
01/06/2020
6
Exec Dt:
01/02/2020
7
Exec Dt:
07/18/2019
8
Exec Dt:
01/15/2020
Assignee
1
5 OAK PARK DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15616327
Correspondence name and address
KRISTOFER E. ELBING
187 PELHAM ISLAND RD
WAYLAND, MA 01778

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