IP Library › Assignment 022155/0439
Patent Assignment
Reel/Frame 022155/0439

Assignment of Assignor's Interest

Recorded: 2009-01-26 Pages: 2
Assignor
KOHL, ALEXANDER
Executed: 2009-01-20
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Microlithographic Projection Exposure Apparatus Illumination Optics
Patent: 8,085,382 →
Application: 11/777,845 →
Publication: US 2008/0013065
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 7, 2007
From: KOHL, ALEXANDER
To: CARL ZEISS SMT AG
Reel/Frame 019661/0250 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →