IP Library › Assignment 014847/0187
Patent Assignment
Reel/Frame 014847/0187

Assignment of Assignor's Interest

Recorded: 2003-12-31 Pages: 3
Assignors
SHIMOSAKA, MAKOTO
Executed: 2003-09-23
ABE, SUNAO
Executed: 2003-09-23
Assignee
TOSHIBA CERAMICS CO., LTD.
7-5-25, NISHI-SHINJUKU, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Apparatus for Pulling a Single Crystal
Patent: 7,077,905 →
Application: 10/633,487 →
Publication: US 2005/0257736
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 13, 2007
From: TOSHIBA CERAMICS CO., LTD.
To: COVALENT MATERIALS CORPORATION
Reel/Frame 019817/0749 →
Assignment of Assignor's Interest Mar 11, 2013
From: COVALENT MATERIALS CORPORATION
To: COVALENT SILICON CORPORATION
Reel/Frame 029962/0497 →
Change of Name Mar 13, 2013
From: COVALENT SILICON CORPORATION
To: GLOBALWAFERS JAPAN CO., LTD.
Reel/Frame 029991/0421 →