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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SONY COMPUTER ENTERTAINMENT
Total Assignments: 4
Assignment: 1
Reel/Frame:008281/0171   Pages: 2
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/22/1996
Assignee
1
1-22, AKASAKA 8-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08703869
Correspondence name and address
HILL,STEADMAN & SIMPSON, P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:009944/0057   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1999
2
Exec Dt:
03/25/1999
3
Exec Dt:
03/25/1999
Assignee
1
1-1, AKASAKA 7-CHOME,
MINATO-KU, JAPAN 107-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09303580
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
350 5TH AVENUE, 60TH FLOOR, STE 6024
EMPIRE STATE BLDG.
NEW YORK, NY 10118
Assignment: 3
Reel/Frame:011338/0937   Pages: 2
Recorded: 12/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2000
Assignee
1
2ND FLOOR
919 HILLSDALE BLVD.
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09654141
Correspondence name and address
DERGOSITS & NOAH LLP
MICHAEL E. DERGOSITS
FOUR EMBARCADERO CENTER
SUITE 1150
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:015959/0353   Pages: 2
Recorded: 03/24/2005
Attorney Dkt #:aus920040141us1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/19/2004
Assignee
1
2-6-21, MINAMI-AOYAMA
MINATO-KU, TOKYO, 107-0062, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10850401
Correspondence name and address
IBM CORPORATION
ROBERT M. CARWELL
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758

Search Results as of: 04/28/2024 12:49 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