IP Library Assignment 021694/0631
Patent Assignment
Reel/Frame 021694/0631

Assignment of Assignor's Interest

Recorded: 2008-10-10 Pages: 3
Assignors
ISHII, TOSHIYUKI
Executed: 2008-10-01
ITO, HIDEO
Executed: 2008-10-01
SHIMIZU, YUJI
Executed: 2008-10-01
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Apparatus for Producing Trichlorosilane
Patent: 9,493,359 →
Application: 12/226,204 →
Publication: US 2009/0269259
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 5, 2023
From: MITSUBISHI MATERIALS CORPORATION
To: HIGH-PURITY SILICON CORPORATION
Reel/Frame 063858/0867 →