Patent Assignment
Reel/Frame 021596/0019
Assignment of Assignor's Interest
Recorded: 2008-09-23
Pages: 2
Assignors
HETZLER, JOCHEN
Executed: 2007-12-18
BEDER, SUSANNE
Executed: 2007-12-18
FELDMANN, HEIKO
Executed: 2007-12-18
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, 73447 OBERKOCHEN, GERMANY
Covered Property
(1)
Hologram and Method of Manufacturing an Optical Element Using a Hologram
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Correction to Correct the Assignor Execution Date, Previously Recorded at Reel 021596 Frame 0019.
Nov 26, 2008
From: HETZLER, JOCHEN; BEDER, SUSANNE; FELDMANN, HEIKO
To: CARL ZEISS SMT AG
Reel/Frame 021902/0001 →
A Modifying Conversion
Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →