IP Library › Assignment 015736/0296
Patent Assignment
Reel/Frame 015736/0296

Assignment of Assignor's Interest

Recorded: 2004-08-30 Pages: 3
Assignor
Assignee
CARL ZEISS SMT AG
CARL ZEISS STRASSE 22, 73447 OBERKOCHEN, GERMANY
Covered Property (1)
6-Mirror Microlithography Projection Objective
Patent: 6,867,913 →
Application: 09/920,285 →
Publication: US 2002/0056815
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 17, 2001
From: MANN, HANS-JURGEN; DINGER, UDO; MUHLBEYER, MICHAEL
To: CARL-ZEISS-STIFTUNG TRADING AS CARL ZEISS
Reel/Frame 012375/0612 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →