IP Library Assignment 012294/0198
Patent Assignment
Reel/Frame 012294/0198

Assignment of Assignor's Interest

Recorded: 2001-10-31 Pages: 2
Assignor
ENGESSER, PHILIPP
Executed: 2001-10-28
Assignee
SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG
DRAUBODENWEG 29, A-9500 VILLACH,, AUSTRIA
Covered Property (1)
Device for Liquid Treatment of Wafer-Shaped Articles
Patent: 7,172,674 →
Application: 09/984,707 →
Publication: US 2002/0050244
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 21, 2003
From: SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG
To: SEZ AG
Reel/Frame 013868/0489 →
Change of Name Aug 11, 2009
From: SEZ AG
To: LAM RESEARCH AG
Reel/Frame 023075/0238 →