IP Library Assignment 022817/0037
Patent Assignment
Reel/Frame 022817/0037

Assignment of Assignor's Interest

Recorded: 2009-06-12 Pages: 4
Assignors
KOLSTER, NADINE
Executed: 2009-02-24
ABELE, ALFONS
Executed: 2009-02-24
LUECKE, CHRISTIAN
Executed: 2009-02-24
Assignee
CARL ZEISS SURGICAL GMBH
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Tube for an observation device
Patent: 8,542,440 →
Application: 12/378,595 →
Publication: US 2009/0244704
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 12, 2013
From: CARL ZEISS SURGICAL GMBH
To: CARL ZEISS MEDITEC AG
Reel/Frame 031003/0447 →