Assignment of Assignor's Interest

Recorded: 2012-03-02 Pages: 3

Assignor

CARL ZEISS AG

Executed: 2012-02-01

Assignee

CARL ZEISS SURGICAL GMBH

CARL-ZEISS-STRASSE 22, 73447 OBERKOCHEN, GERMANY

Covered Property (1)

Optical Imaging System Having an Expand Depth of Field

Patent: 7,209,293 →

Application: 10/923,004 →

Publication: US 2005/0041308

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.