Patent Assignment
Reel/Frame 015552/0703
Document Previously Recorded at Reel 014739 Frame 0185 Contained Errors in Application Number 09/993049. Document Rerecorded to Correct Errors on Stated Reel.
Recorded: 2004-07-12
Pages: 4
Assignors
KUHN, HARALD
Executed: 2001-09-04
STEIN, RENE
Executed: 2001-08-22
VOLKL, JOHANNES
Executed: 2001-09-10
Assignee
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34, ZT GG VM, MUNCHEN, 80506, GERMANY
Covered Property
(1)
Method for Growing an Alpha-Sic Bulk Single Crystal
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2004
From: SIEMENS AKTIENGESELLSCHAFT
To: SICRYSTAL AG
Reel/Frame 015279/0832 →
Correction to a Patent Number
Nov 12, 2004
From: SIEMENS AKTIENGESELLSCHAFT
To: SICRYSTAL AG
Reel/Frame 015972/0920 →
Change of Address
Dec 19, 2012
From: SICRYSTAL AG
To: SICRYSTAL AG
Reel/Frame 029497/0430 →
Change of Legal Form from Ag (Aktiengesellschaft / Joint-Stock Company) to Gmbh (Limited Liability Company)
Jul 31, 2018
From: SICRYSTAL AG
To: SICRYSTAL GMBH
Reel/Frame 046662/0785 →