IP Library Assignment 027926/0132
Patent Assignment
Reel/Frame 027926/0132

Merger

Recorded: 2012-03-26 Pages: 6
Assignor
CARL ZEISS SMT AG
Executed: 2010-10-14
Assignee
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Imaging Microoptics for Measuring the Position of an Aerial Image
Patent: 8,451,458 →
Application: 13/423,760 →
Publication: US 2012/0176670
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 22, 2012
From: ROSTALSKI, HANS-JUERGEN; FELDMANN, HEIKO
To: CARL ZEISS SMT AG
Reel/Frame 027910/0056 →