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

Reel/Frame:008908/0202   Pages: 3
Recorded: 11/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/20/2000
Application #:
08978694
Filing Dt:
11/26/1997
Title:
POLISHING PAD AND APPARATUS FOR POLISHING A SEMICONDUCTOR WAFER
Assignors
1
Exec Dt:
11/21/1997
2
Exec Dt:
11/21/1997
3
Exec Dt:
11/20/1997
Assignee
1
OSAKA-SHI
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Correspondence name and address
BARNES & THORNBURG
MICHAEL S. GZYBOWSKI
600 ONE SUMMIT SQUARE
FORT WAYNE, IN 46802

Search Results as of: 04/24/2024 05:04 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