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: 1
Patent #:
Issue Dt:
04/29/2003
Application #:
09346078
Filing Dt:
07/01/1999
Inventors:
MINEHIRO TONOSAKI, YUTAKA TAKEI, HIROYUKI OKITA, YUJI HORINO, AKIYOSHI CHAYAHARA et al
Title:
SURFACE HARDENED RESINS FOR DISK SUBSTRATES, METHOD OF MANUFACTURE THEREOF AND PRODUCTION DEVICES FOR THE MANUFACTURE THEREOF
Assignment: 1
Reel/Frame:
010359/0196Recorded: 11/05/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/07/1999
Exec Dt:
09/08/1999
Exec Dt:
09/08/1999
Exec Dt:
10/22/1999
Exec Dt:
09/12/1999
Exec Dt:
09/12/1999
Exec Dt:
09/13/1999
Assignees:
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
HILL & SIMPSON, P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606

Search Results as of: 04/28/2024 08:56 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