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:
11/11/2003
Application #:
09809202
Filing Dt:
03/16/2001
Publication #:
Pub Dt:
07/18/2002
Inventors:
Yoshinori Momonoi, Kenetsu Yokogawa, Masaru Izawa, Shinichi Tachi
Title:
APPARATUS FOR CLEANING SEMICONDUCTOR WAFERS IN A VACUUM ENVIRONMENT
Assignment: 1
Reel/Frame:
013228/0241Recorded: 08/26/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/26/2001
Exec Dt:
02/26/2001
Exec Dt:
02/23/2001
Exec Dt:
02/27/2001
Assignee:
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO,, JAPAN
Correspondent:
MATTINGLY, STANGER & MALUR, P. C.
JOHN R. MATTINGLY
1800 DIAGONAL RD., STE. 370
ALEXANDRIA, VA 22314

Search Results as of: 05/05/2024 05:57 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