IP Library › Assignment 007611/0385
Patent Assignment
Reel/Frame 007611/0385

Assignment of Assignor's Interest

Recorded: 1995-07-14 Pages: 2
Assignors
SATOH, YUHKI
Executed: 1995-07-03
FURUYA, HISASHI
Executed: 1995-07-03
Assignees
MITSUBISHI MATERIALS CORPORATION
5-1, OHTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
MITSUBISHI MATERIALS SILICON CORPORATION
5-1, OHTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method for Intrinsic-Gettering Silicon Wafer
Patent: 5,674,756 →
Application: 08/502,053 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2011
From: MITSUBISHI MATERIALS SILICON CORPORATION
To: SUMITOMO MITSUBISHI SILICON CORPORATION
Reel/Frame 026074/0552 →
Change of Name Apr 7, 2011
From: SUMITOMO MITSUBISHI SILICON CORPORATION
To: SUMCO CORPORATION
Reel/Frame 026100/0718 →
Assignment of Assignor's Interest Oct 5, 2011
From: MITSUBISHE MATERIALS CORPORATION
To: SUMCO CORPORATION
Reel/Frame 027021/0207 →