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:022239/0043   Pages: 3
Recorded: 02/11/2009
Attorney Dkt #:334976US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/28/2012
Application #:
12273209
Filing Dt:
11/18/2008
Publication #:
Pub Dt:
05/28/2009
Title:
PLASMA ETCHING METHOD AND STORAGE MEDIUM
Assignors
1
Exec Dt:
02/02/2009
2
Exec Dt:
10/31/2008
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Correspondence name and address
MIHOKO SHIRAI
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/25/2024 11:17 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