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 : FRIEND, STEPHEN O.
Total Assignments: 4
Assignment: 1
Reel/Frame:005167/0524   Pages: 1
Recorded: 10/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/22/1989
Assignee
1
A CA CORP.
LEXINGTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07386829
Correspondence name and address
ROBERT E. HILLMAN
FISH & RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111-2658
Assignment: 2
Reel/Frame:006530/0143   Pages: 4
Recorded: 03/31/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1993
2
Exec Dt:
03/28/1993
3
Exec Dt:
03/29/1993
Assignee
1
38 SMITH PLACE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08040895
Correspondence name and address
BARRY EVANS
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:007241/0075   Pages: 4
Recorded: 06/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1994
2
Exec Dt:
04/20/1994
3
Exec Dt:
04/20/1994
Assignee
1
38 SMITH PLACE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08220276
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
BARRY EVANS, ESQ.
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 4
Reel/Frame:016517/0932   Pages: 4
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/28/2005
Assignee
1
38 SMITH PLACE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09882464
Correspondence name and address
BARRY EVANS, ESQ.
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036

Search Results as of: 09/22/2024 07:52 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