IP Library Assignment 023982/0553
Patent Assignment
Reel/Frame 023982/0553

Assignment of Assignor's Interest

Recorded: 2010-02-24 Pages: 3
Assignor
BUDACH, MICHAEL
Executed: 2010-02-09
Assignee
NAWOTEC GMBH
CARL-ZEISS-PROMENADE 10, JENA, 07445, GERMANY
Covered Property (1)
Determining a Repairing Form of a Defect at or Close to an Edge of a Substrate of a Photo Mask
Patent: 8,316,698 →
Application: 12/640,853 →
Publication: US 2010/0154521
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 4, 2012
From: NAWOTEC GMBH
To: CARL ZEISS SMS GMBH
Reel/Frame 029399/0372 →
Merger Sep 19, 2016
From: CARL ZEISS SMS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040069/0705 →