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 : CHYLACK, LEO T., JR.
Total Assignments: 3
Assignment: 1
Reel/Frame:017403/0328   Pages: 3
Recorded: 12/27/2005
Attorney Dkt #:27374-006 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/02/2002
Assignee
1
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11012937
Correspondence name and address
INGGRID A. BEATTIE, J.D., PH.D.
MINTZ, LEVIN, COHN, FERRIS
GLOVSKY AND POPEO, P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:025087/0938   Pages: 59
Recorded: 10/04/2010
Attorney Dkt #:4514.1000-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2007
2
Exec Dt:
05/23/2007
3
Exec Dt:
06/21/2007
4
Exec Dt:
05/22/2007
5
Exec Dt:
05/22/2007
6
Exec Dt:
05/29/2007
7
Exec Dt:
08/09/2007
Assignee
1
20 MAIN STREET
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12897432
Correspondence name and address
ANNE J. COLLINS, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01724-9133
Assignment: 3
Reel/Frame:031458/0358   Pages: 37
Recorded: 10/23/2013
Attorney Dkt #:4514.1000-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2013
2
Exec Dt:
03/27/2013
3
Exec Dt:
10/03/2013
4
Exec Dt:
05/06/2013
5
Exec Dt:
03/27/2013
6
Exec Dt:
03/26/2013
7
Exec Dt:
09/23/2013
Assignee
1
20 MAIN STREET
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13732940
Correspondence name and address
ANNE J. COLLINS
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

Search Results as of: 05/23/2024 11:24 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