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:009566/0484   Pages: 3
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/09/1999
Application #:
08923542
Filing Dt:
09/04/1997
Title:
METHOD FOR THE PRODUCTION OF A GATE TURN-OFF THYRISTOR HAVING AN ANODE-SIDE STOP LAYER AND A TRANSPARENT ANODE EMITTER
Assignors
1
Exec Dt:
08/18/1997
2
Exec Dt:
08/18/1997
3
Exec Dt:
08/18/1997
Assignee
1
CH-5401 BADEN, SWITZERLAND
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
MARVIN J. SPIVAK
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 05/21/2024 07:09 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