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:029535/0075   Pages: 3
Recorded: 12/27/2012
Attorney Dkt #:201917-0169 (493059)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/03/2015
Application #:
13807197
Filing Dt:
12/27/2012
Publication #:
Pub Dt:
05/02/2013
Title:
METHOD FOR MANUFACTURING SILICON CARBIDE SUBSTRATE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Assignors
1
Exec Dt:
11/02/2012
2
Exec Dt:
11/12/2012
3
Exec Dt:
11/02/2012
4
Exec Dt:
11/01/2012
Assignee
1
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

Search Results as of: 04/28/2024 02:55 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