IP Library Assignment 018753/0068
Patent Assignment
Reel/Frame 018753/0068

Assignment of Assignor's Interest

Recorded: 2006-12-27 Pages: 2
Assignors
WAKUDA, MARIKO
Executed: 2006-12-15
SATO, ICHIRO
Executed: 2006-12-15
Assignee
KOMATSU DENSHI KINZOKU KABUSHIKI KAISHA
25-1, SHINOMIYA 3-CHOME, HIRATSUKA-SHI, KANAGAWA, 254-0014, JAPAN
Covered Property (1)
Method and Apparatus for Collecting Chemicals from Semiconductor Wafer
Patent: 7,686,891 →
Application: 11/630,810 →
Publication: US 2007/0204881
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 8, 2010
From: KOMATSU DENSHI KINZOKU KABUSHIKI KAISHA
To: SUMCO TECHXIV CORPORATION
Reel/Frame 023911/0377 →