IP Library › Assignment 025858/0053
Patent Assignment
Reel/Frame 025858/0053

A Modifying Conversion

Recorded: 2011-02-28 Pages: 7
Assignor
CARL ZEISS SMT AG
Executed: 2010-10-14
Assignee
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Projection Objective of a Microlithographic Projection Exposure Apparatus
Patent: 7,990,622 →
Application: 12/896,128 →
Publication: US 2011/0019169
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 2010
From: CONRADI, OLAF; BLEIDISTEL, SASCHA; HAUF, MARKUS; HUMMEL, WOLFGANG
To: CARL ZEISS SMT AG
Reel/Frame 025079/0589 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →