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:
06/29/1999
Application #:
08655166
Filing Dt:
05/30/1996
Inventors:
MASANORI MAYUZUMI, KATSUAKI YOSHIZAWA, YOSHINORI HAYAMIZU
Title:
ETCHING METHOD OF SILICON WAFER SURFACE AND ETCHING APPARATUS OF THE SAME
Assignment: 1
Reel/Frame:
008081/0132Recorded: 07/15/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/24/1996
Exec Dt:
05/24/1996
Exec Dt:
05/24/1996
Assignee:
4-2 MARUNOUCHI 1 CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
RONALD R. SNIDER
P.O. BOX 27613
WASHINGTON, D.C. 20038-7613
Assignment: 2
Reel/Frame:
009967/0863Recorded: 04/26/1999Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE, FILED ON 07-15-1996, RECORDED ON REEL 8081, FRAME 0132, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
Exec Dt:
05/24/1996
Exec Dt:
05/24/1996
Exec Dt:
05/24/1996
Assignee:
4-2 MARUNOUCHI 1 CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
RONALD R. SNIDER
P.O. BOX 27613
WASHINGTON, D.C. 20038-7613

Search Results as of: 05/22/2024 07:41 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