IP Library Assignment 011646/0319
Patent Assignment
Reel/Frame 011646/0319

Assignment of Assignor's Interest

Recorded: 2001-04-02 Pages: 2
Assignors
MINAMI, TOSHIROU
Executed: 2001-02-28
HIRANO, YUMIKO
Executed: 2001-02-28
IKEUCHI, KOUKI
Executed: 2001-02-28
MIYAHARA, TAKASHI
Executed: 2001-02-28
ISHIKAWA, TAKASHI
Executed: 2001-02-28
KUBOTA, OSAMU
Executed: 2001-02-28
KOBAYASHI, AKIHIKO
Executed: 2001-02-28
Assignee
TOSHIBA CERAMIC CO., LTD.
5-25, NISHI-SHINJYUKU 7-CHOME SHINJYUKU-KU, TOKYO, JAPAN
Covered Property (1)
Method of Fabricating a Single Crystal Ingot and Method of Fabricating a Silicon Wafer
Patent: 6,517,632 →
Application: 09/760,713 →
Publication: US 2001/0029883
Related Assignments (1)
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 →