IP Library Assignment 031520/0261
Patent Assignment
Reel/Frame 031520/0261

Assignment of Assignor's Interest

Recorded: 2013-10-31 Pages: 3
Assignor
KIEREY, HOLGER
Executed: 2013-09-17
Assignee
CARL ZEISS LASER OPTICS GMBH
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Method for Producing a Reflective Optical Component for an Euv Projection Exposure Apparatus and Component of This Type
Patent: 9,541,685 →
Application: 13/971,031 →
Publication: US 2013/0335816
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 31, 2013
From: SIEKMANN, HEIKO; BRESAN, ANDRE
To: CARL ZEISS SMT GMBH
Reel/Frame 031520/0183 →
Merger Sep 22, 2016
From: CARL ZEISS LASER OPTICS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040107/0446 →