IP Library Assignment 023080/0631
Patent Assignment
Reel/Frame 023080/0631

Assignment of Assignor's Interest

Recorded: 2009-08-03 Pages: 4
Assignors
ISHII, TOSHIYUKI
Executed: 2009-07-13
KOMAI, EIJI
Executed: 2009-07-12
SATOH, HARUMI
Executed: 2009-07-13
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method and Apparatus for Manufacturing Trichlorosilane
Patent: 8,187,551 →
Application: 12/461,147 →
Publication: US 2010/0034721
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Split and Change of Name Jul 6, 2023
From: MITSUBISHI MATERIALS CORPORATION
To: HIGH-PURITY SILICON CORPORATION
Reel/Frame 064222/0720 →