IP Library › Assignment 015972/0920
Patent Assignment
Reel/Frame 015972/0920

Correction to a Patent Number

Recorded: 2004-11-12 Pages: 4
Assignor
SIEMENS AKTIENGESELLSCHAFT
Executed: 2004-09-09
Assignee
SICRYSTAL AG
PAUL-GOSSEN-STRASSE 100, ERLANGEN, 91052, GERMAN DEMOCRATIC REPUBLIC
Covered Properties (11)
Method and Apparatus for Measuring Quantity of Admixture in Ready- Mixed Concrete
Patent: 5,227,037 →
Application: 07/725,751 →
A Device for Producing Sic Single Crystals
Patent: 5,707,446 →
Application: 08/530,291 →
Process and Device for Sublimation Growing of Silicon Carbide Monocrystals
Patent: 5,989,340 →
Application: 08/913,278 →
Method for Producing Silicon Carbide Monocrystals
Patent: 5,968,265 →
Application: 09/013,990 →
Seed Crystal for Producing Monocrystals and Method for Producing Sic Monocrystals or Monocrystalline Sic Layers
Patent: 5,985,026 →
Application: 09/023,955 →
Method for Growing Sic Single Crystals
Patent: 6,497,764 →
Application: 09/761,808 →
Publication: US 2001/0015169
Device and method for producing at least one SiC single crystal
Patent: 6,344,085 →
Application: 09/761,809 →
Publication: US 2001/0004875
Method for Growing an Alpha-Sic Bulk Single Crystal
Patent: 6,689,212 →
Application: 09/933,049 →
Publication: US 2002/0014199
Device Having a Foil-Lined Crucible for the Sublimation Growth of an Sic Single Crystal
Patent: 6,770,136 →
Application: 10/042,058 →
Publication: US 2002/0096108
Method for the Sublimation Growth of an Sic Single Crystal, Involving Heating Under Growth Pressure
Patent: 6,773,505 →
Application: 10/042,060 →
Publication: US 2002/0083885
Seed Crystal Holder with Lateral Mount for an Sic Seed Crystal
Patent: 6,723,166 →
Application: 10/042,099 →
Publication: US 2002/0088391
Related Assignments (9)
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 →
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 →