Patent Assignment
Reel/Frame 013805/0169
Assignment of Assignor's Interest
Recorded: 2003-02-20
Pages: 2
Assignors
WEBER, MARTIN
Executed: 2003-01-20
GMEILBAUER, ERIC
Executed: 2003-01-20
VORBUCHNER, ROBERT
Executed: 2003-01-20
Assignee
WACKER SILTRONIC AG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, D-84489, GERMANY
Covered Property
(1)
Process for producing a highly doped silicon single crystal
Application:
10/371,493 →
Publication:
US 2003/0154906
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2003
From: WEBER, MARTIN; GMEILBAUER, ERICH; VORBUCHNER, ROBERT
To: WACKER SILTRONIC AG
Reel/Frame 014124/0813 →
Change of Name
Jul 30, 2004
From: WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AKTIENGESELLSCHAFT
To: SILTRONIC AG
Reel/Frame 015596/0720 →