IP Library Assignment 033406/0923
Patent Assignment
Reel/Frame 033406/0923

Assignment of Assignor's Interest

Recorded: 2014-07-29 Pages: 3
Assignor
DOERING, DIRK
Executed: 2014-07-04
Assignee
CARL ZEISS AG
DEP. CLP-PS, 73446 OBERKOCHEN, GERMANY
Covered Property (1)
Illumination Optical Unit for a Metrology System and Metrology System Comprising Such an Illumination Optical Unit
Patent: 9,904,060 →
Application: 14/311,420 →
Publication: US 2015/0001408
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 29, 2014
From: FRANK, THOMAS; SEITZ, HOLGER; LAENGLE, MARIO; MATEJKA, ULRICH
To: CARL ZEISS SMS GMBH
Reel/Frame 033406/0907 →
Merger Sep 19, 2016
From: CARL ZEISS SMS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040069/0705 →