skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DIRCKX, MATTHEW
Total Assignments: 12
Assignment: 1
Reel/Frame:032262/0935   Pages: 6
Recorded: 02/21/2014
Attorney Dkt #:C1256.70011US01/WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/15/2013
3
Exec Dt:
05/14/2013
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14175044
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:033727/0390   Pages: 6
Recorded: 09/12/2014
Attorney Dkt #:C1256.70011US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/15/2013
3
Exec Dt:
05/14/2013
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14446828
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:043255/0849   Pages: 6
Recorded: 08/10/2017
Attorney Dkt #:C1256.70011US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/15/2013
3
Exec Dt:
05/14/2013
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15443453
Correspondence name and address
JESSAMINE N. LEE, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:036989/0655   Pages: 7
Recorded: 11/09/2015
Attorney Dkt #:C1256.70016US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2015
2
Exec Dt:
11/03/2015
3
Exec Dt:
11/03/2015
4
Exec Dt:
11/02/2015
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29535749
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:043356/0455   Pages: 7
Recorded: 08/22/2017
Attorney Dkt #:C1256.70016US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2015
2
Exec Dt:
11/03/2015
3
Exec Dt:
11/03/2015
4
Exec Dt:
11/02/2015
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29609482
Correspondence name and address
JESSAMINE N. LEE, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:037568/0555   Pages: 6
Recorded: 01/25/2016
Attorney Dkt #:C1256.70014US02/WO00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2016
2
Exec Dt:
01/06/2016
3
Exec Dt:
01/06/2016
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14966937
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:048953/0323   Pages: 6
Recorded: 04/22/2019
Attorney Dkt #:C1256.70014US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2016
2
Exec Dt:
01/06/2016
3
Exec Dt:
01/06/2016
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16355927
Correspondence name and address
JESSAMINE N. LEE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:041770/0093   Pages: 8
Recorded: 03/28/2017
Attorney Dkt #:C1256.70022US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2017
2
Exec Dt:
01/19/2017
3
Exec Dt:
01/13/2017
4
Exec Dt:
01/13/2017
5
Exec Dt:
01/13/2017
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15373056
Correspondence name and address
JESSAMINE N. LEE, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:042757/0257   Pages: 6
Recorded: 06/20/2017
Attorney Dkt #:C1256.70020US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
02/13/2017
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15494748
Correspondence name and address
JESSAMINE N. LEE, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:055150/0040   Pages: 6
Recorded: 02/04/2021
Attorney Dkt #:C1256.70020US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
02/13/2017
Assignee
1
4 CONSTITUTION WAY
SUITE E
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17061902
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:057739/0495   Pages: 11
Recorded: 10/08/2021
Attorney Dkt #:132296-00702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
03/11/2021
3
Exec Dt:
03/12/2021
4
Exec Dt:
03/11/2021
5
Exec Dt:
04/02/2021
6
Exec Dt:
03/11/2021
7
Exec Dt:
03/11/2021
Assignee
1
790 MEMORIAL DRIVE, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17157451
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:057671/0259   Pages: 12
Recorded: 10/01/2021
Attorney Dkt #:132296-00802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2021
2
Exec Dt:
06/06/2021
3
Exec Dt:
06/09/2021
4
Exec Dt:
06/04/2021
5
Exec Dt:
06/10/2021
6
Exec Dt:
06/09/2021
7
Exec Dt:
06/06/2021
8
Exec Dt:
06/18/2021
Assignee
1
790 MEMORIAL DRIVE, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17044439
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

Search Results as of: 05/14/2024 09:17 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT