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:
04/17/2007
Application #:
11319205
Filing Dt:
12/28/2005
Publication #:
Pub Dt:
08/03/2006
Inventors:
Masaaki Miyajima, Yutaka Nakamura, Hiromi Hoshino
Title:
VARIABLE RECTANGLE-TYPE ELECTRON BEAM EXPOSURE APPARATUS AND PATTERN EXPOSURE-FORMATION METHOD
Assignment: 1
Reel/Frame:
017390/0155Recorded: 03/30/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/12/2006
Exec Dt:
01/05/2006
Exec Dt:
01/10/2006
Assignee:
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Correspondent:
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
021976/0876Recorded: 12/05/2008Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2008
Assignee:
7-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0722
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
SUITE 400
WASHINGTON, DC 20005

Search Results as of: 04/27/2024 03:37 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