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

Total Assignments: 2
Patent #:
Issue Dt:
05/18/1993
Application #:
07580329
Filing Dt:
09/10/1990
Inventors:
VIRINDER-SINGH GREWAL, KLAUS-DIETER MENZ, RONALD HUBER
Title:
PROCESS FOR GLOBAL PLANARIZING OF SURFACES FOR INTEGRATED SEMI- CONDUCTOR CIRCUITS
Assignment: 1
Reel/Frame:
006441/0542Recorded: 03/05/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/13/1990
Exec Dt:
08/13/1990
Exec Dt:
08/13/1990
Assignee:
POSTFACH 221 634
MUENCHEND, GERMANY 8000
Correspondent:
LERNER AND GREENBERG, P.A.
LAURENCE A. GREENBERG
POST OFFICE BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 2
Reel/Frame:
013295/0171Recorded: 12/11/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/02/2002
Assignee:
9700 SZOMBATHELY
MALOMTU. 7. 1/3, HUNGARY
Correspondent:
ATER WYNNE, LLP
SEAN FITZGERALD
1800 SW COLUMBIA, SUITE 1800
PORTLAND, OR 97201

Search Results as of: 05/02/2024 03:15 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