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:005306/0666   Pages: 2
Recorded: 05/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/07/1992
Application #:
07518509
Filing Dt:
05/03/1990
Title:
METHOD OF TREATING WAFER SURFACE
Assignor
1
Exec Dt:
04/23/1990
Assignee
1
1-1 TENJINKITAMACHI, TERANOUCHI-AGARU 4-CHOME, HORIKAWA-DORI, KAMIKYO-KU,
KYOTO, JAPAN 602
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403

Search Results as of: 04/19/2024 01:57 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