IP Library › Assignment 009177/0618
Patent Assignment
Reel/Frame 009177/0618

Assignment of Assignor's Interest

Recorded: 1998-05-15 Pages: 2
Assignor
SUMNITSCH, FRANZ
Executed: 1998-05-12
Assignee
Covered Property (1)
Arrangement for Treatment of Wafer-Shaped Articles, Particularly Silicon Wafers
Patent: 6,193,798 →
Application: 09/079,455 →
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 →