IP Library › Assignment 027621/0760
Patent Assignment
Reel/Frame 027621/0760

Assignment of Assignor's Interest

Recorded: 2012-01-31 Pages: 2
Assignor
SEIDEL, DIRK
Executed: 2012-01-19
Assignee
CARL ZEISS SMS GMBH
CARL-ZEISS-PROMENADE 10, JENA, 07745, GERMANY
Covered Property (1)
Method for Determining the Registration of a Structure on a Photomask and Apparatus to Perform the Method
Patent: 9,303,975 →
Application: 13/229,396 →
Publication: US 2012/0063666
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2012
From: ARNZ, MICHAEL
To: CARL ZEISS SMT GMBH
Reel/Frame 027621/0732 →
Assignment of Assignor's Interest Jan 31, 2012
From: KLOSE, GERD
To: CARL ZEISS MEDITEC AG
Reel/Frame 027621/0784 →
Merger Sep 19, 2016
From: CARL ZEISS SMS GMBH
To: CARL ZEISS SMT GMBH
Reel/Frame 040069/0705 →