IP Library › Assignment 016057/0030
Patent Assignment
Reel/Frame 016057/0030

Assignment of Assignor's Interest

Recorded: 2005-04-12 Pages: 3
Assignors
ENKISCH, BIRGIT
Executed: 2005-03-03
ENKISCH, HARTMUT
Executed: 2005-03-10
GRUNER, TORALF
Executed: 2005-03-02
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Lens Made of a Crystalline Material
Patent: 7,292,388 →
Application: 10/983,569 →
Publication: US 2005/0170748
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2005
From: ENKISCH, BIRGIT; ENKISCH, HARTMUT; GRUNER, TORALF
To: CARL ZEISS SMT AG
Reel/Frame 016463/0693 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →