IP Library › Assignment 022511/0473
Patent Assignment
Reel/Frame 022511/0473

Assignment of Assignor's Interest

Recorded: 2009-03-26 Pages: 4
Assignors
ENDOH, TOSHIHIDE
Executed: 2009-03-26
TEBAKARI, MASAYUKI
Executed: 2009-03-26
ISHII, TOSHIYUKI
Executed: 2009-03-26
SAKAGUCHI, MASAAKI
Executed: 2009-03-26
Assignee
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Polymer Inactivation Method for Polycrystalline Silicon Manufacturing Device
Patent: 7,875,349 →
Application: 12/382,899 →
Publication: US 2009/0246113
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 →