IP Library Assignment 010108/0532
Patent Assignment
Reel/Frame 010108/0532

Assignment of Assignor's Interest

Recorded: 1999-07-16 Pages: 2
Assignors
SUMNITSCH, FRANZ
Executed: 1999-03-15
WAGNER, GERALD
Executed: 1999-03-15
Assignee
SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE
DRAUBODENWEG 29, HALBLEITERFERTIGUNG AG, VILLACH, A-950, AUSTRALIA
Covered Property (1)
Process for Wet Etching of Semiconductor Wafers
Patent: 6,162,739 →
Application: 09/248,094 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 24, 2002
From: SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG
To: SEZ AG
Reel/Frame 013117/0534 →
Change of Name Aug 11, 2009
From: SEZ AG
To: LAM RESEARCH AG
Reel/Frame 023075/0238 →