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 : KOWALONEK, JOHN A.
Total Assignments: 5
Assignment: 1
Reel/Frame:008368/0951   Pages: 3
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/08/1997
Assignee
1
1000 CAMBRIDGE PARK DR.
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08702899
Correspondence name and address
FISH & RICHARDSON P.C.
DAVID L. FEIGENBAUM
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:011933/0174   Pages: 5
Recorded: 06/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/1999
2
Exec Dt:
07/20/1999
Assignee
1
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09299207
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 3
Reel/Frame:019421/0697   Pages: 3
Recorded: 06/13/2007
Attorney Dkt #:SOT07-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2007
2
Exec Dt:
06/07/2007
Assignee
1
40 NAGOG PARK
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760319
Correspondence name and address
CHAPIN INTELLECTUAL PROPERTY LAW, LLC
1700 WEST PARK DRIVE
WESTBOROUGH, MA 01581
Assignment: 4
Reel/Frame:019421/0774   Pages: 3
Recorded: 06/13/2007
Attorney Dkt #:SOT07-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2007
2
Exec Dt:
06/07/2007
3
Exec Dt:
06/07/2007
Assignee
1
40 NAGOG PARK
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760347
Correspondence name and address
CHAPIN INTELLECTUAL PROPERTY LAW, LLC
1700 WEST PARK DRIVE
WESTBOROUGH, MA 01581
Assignment: 5
Reel/Frame:021551/0362   Pages: 3
Recorded: 09/18/2008
Attorney Dkt #:SOT08-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2008
Assignee
1
40 NAGOG PARK
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12233094
Correspondence name and address
BARRY W. CHAPIN, CHAPIN IP LAW, LLC
1700 WEST PARK DRIVE
SUITE 280
WESTBOROUGH, MA 01581

Search Results as of: 05/22/2024 01:56 PM
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