IP Library Assignment 029923/0403
Patent Assignment
Reel/Frame 029923/0403

Assignment of Assignor's Interest

Recorded: 2013-03-05 Pages: 3
Assignors
FELDMANN, HEIKO
Executed: 2013-02-25
RUOFF, JOHANNES
Executed: 2013-02-25
Assignee
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Method and Apparatus for Analyzing and/or Repairing of an Euv Mask Defect
Patent: 8,674,329 →
Application: 13/805,960 →
Publication: US 2013/0156939
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2013
From: BUDACH, MICHAEL; BRET, TRISTAN; EDINGER, KLAUS; HOFMANN, THORSTEN
To: CARL ZEISS SMS GMBH
Reel/Frame 029923/0369 →
Merger Sep 19, 2016
From: CARL ZEISS SMS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040069/0705 →