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:016212/0976   Pages: 3
Recorded: 01/21/2005
Attorney Dkt #:264849US2X/DLB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
11038165
Filing Dt:
01/21/2005
Publication #:
Pub Dt:
02/02/2006
Title:
Method of manufacturing silicon nitride film, method of manufacturing semiconductor device, and semiconductor device
Assignors
1
Exec Dt:
12/08/2004
2
Exec Dt:
12/08/2004
3
Exec Dt:
12/08/2004
4
Exec Dt:
12/08/2004
Assignees
1
16-1, ONOGAWA, TSUKUBA-SHI, IBARAKI,
305-8569, JAPAN
2
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/18/2024 09:23 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