IP Library › Assignment 016278/0017
Patent Assignment
Reel/Frame 016278/0017

Assignment of Assignor's Interest

Recorded: 2005-05-26 Pages: 5
Assignors
TOTZECK, MICHAEL
Executed: 2005-04-26
KAMENOV, VLADIMER
Executed: 2005-05-12
KRAEHMER, DANIEL
Executed: 2005-04-26
ULRICH, WILHELM
Executed: 2005-04-25
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Objective with Birefringent Lenses
Patent: 6,992,834 →
Application: 11/071,523 →
Publication: US 2005/0200966
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 →