IP Library › Assignment 021740/0313
Patent Assignment
Reel/Frame 021740/0313

Assignment of Assignor's Interest

Recorded: 2008-10-27 Pages: 4
Assignors
OSSMANN, JENS
Executed: 2008-10-15
ENDRES, MARTIN
Executed: 2008-10-17
STUETZLE, RALF
Executed: 2008-10-17
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Illumination Optical System for Microlithography
Patent: 8,174,677 →
Application: 12/233,914 →
Publication: US 2009/0091731
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →