Patent Assignment
Reel/Frame 046662/0785
Change of Legal Form from Ag (Aktiengesellschaft / Joint-Stock Company) to Gmbh (Limited Liability Company)
Recorded: 2018-07-31
Pages: 6
Assignor
SICRYSTAL AG
Executed: 2018-03-14
Assignee
SICRYSTAL GMBH
THURN-UND-TAXIS-STR. 20, NUREMBERG, 90411, GERMANY
Covered Properties
(11)
Method for Growing Sic Single Crystals
Device and method for producing at least one SiC single crystal
Method for Growing an Alpha-Sic Bulk Single Crystal
Device Having a Foil-Lined Crucible for the Sublimation Growth of an Sic Single Crystal
Method for the Sublimation Growth of an Sic Single Crystal, Involving Heating Under Growth Pressure
Seed Crystal Holder with Lateral Mount for an Sic Seed Crystal
Production Method for a Bulk Sic Single Crystal with a Large Facet and Monocrystalline Sic Substrate with Homogeneous Resistance Distribution
Production Method for an Sic Volume Monocrystal with a Non-Homogeneous Lattice Plane Course and a Monocrystalline Sic Substrate with a Non-Homogeneous Lattice Plane Course
Production Method for an Sic Volume Monocrystal with a Homogeneous Lattice Plane Course and a Monocrystalline Sic Substrate with a Homogeneous Lattice Plane Course
Monocrystalline Sic Substrate with a Non-Homogeneous Lattice Plane Course
Method for Producing a Vanadium-Doped Silicon Carbide Volume Monocrystal, and Vanadium-Doped Silicon Carbide Substrate
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 26, 2001
From: KUHN, HARALD; RUPP, ROLAND; STEIN, RENE; VOLKL, JOHANNES
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 012393/0090 →
Assignment of Assignor's Interest
Mar 5, 2004
From: KUHN, HARALD; STEIN, RENE; VIELKI, JOHANNES; ZINTI, WOLFGANG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 015038/0860 →
Assignment of Assignor's Interest
Jun 18, 2004
From: KUHN, HARALD; STEIN, RENE; VOELKL, JOHANNES
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 015471/0213 →
Assignment of Assignor's Interest
Jun 24, 2004
From: KUHN, HARALD; STEIN, RENE; VOELKL, JOHANNES
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 015489/0983 →
Document Previously Recorded at Reel 014739 Frame 0185 Contained Errors in Application Number 09/993049. Document Rerecorded to Correct Errors on Stated Reel.
Jul 12, 2004
From: KUHN, HARALD; STEIN, RENE; VOLKL, JOHANNES
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 015552/0703 →
Assignment of Assignor's Interest
Sep 22, 2004
From: KUHN, HARALD; STEIN, RENE; VOELKL, JOHANNES; ZINTL, WOLFGANG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 015797/0124 →
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 →
Assignment of Assignor's Interest
Mar 13, 2012
From: STRAUBINGER, THOMAS; VOGEL, MICHAEL; WOHLFART, ANDREAS
To: SICRYSTAL AKTIENGESELLSCHAFT
Reel/Frame 027849/0296 →
Assignment of Assignor's Interest
Aug 17, 2012
From: STRAUBINGER, THOMAS; VOGEL, MICHAEL; WOHLFART, ANDREAS
To: SICRYSTAL AKTIENGESELLSCHAFT
Reel/Frame 028806/0272 →
Change of Address
Dec 19, 2012
From: SICRYSTAL AG
To: SICRYSTAL AG
Reel/Frame 029497/0430 →
Assignment of Assignor's Interest
Feb 21, 2013
From: STRAUBINGER, THOMAS; VOGEL, MICHAEL; WOHLFART, ANDREAS
To: SICRYSTAL AG
Reel/Frame 029851/0345 →
Corrective Assignment to Correct the Assignee Address Incorrectly Listed Previously Recorded on Reel 029851 Frame 0435. Assignor(S) Hereby Confirms the Correct Assignee Is Sicrystal Ag, Thurn-Und-Taxis-Str. 20, D-90411 Nuernberg, Germany.
Feb 28, 2013
From: STRAUBINGER, THOMAS; VOGEL, MICHAEL; WOHLFART, ANDREAS
To: SICRYSTAL AG
Reel/Frame 029894/0523 →
Assignment of Assignor's Interest
Sep 11, 2015
From: MUELLER, RALF; STOCKMEIER, MATTHIAS; VOGEL, MICHAEL
To: SICRYSTAL AG
Reel/Frame 036539/0571 →