Patent Assignment
Reel/Frame 015987/0307
Assignment of Assignor's Interest
Recorded: 2005-05-10
Pages: 3
Assignor
HANSSEN, ADALBERT
Executed: 2005-04-04
Assignee
CARL ZEISS AG
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property
(1)
Process and an Apparatus for Chip-Cutting Plastic Material Optical Lenses
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 19, 2012
From: CARL ZEISS AUGENOPTIK GMBH
To: CARL ZEISS VISION GMBH
Reel/Frame 029325/0282 →
Assignment of Assignor's Interest
Nov 19, 2012
From: CARL ZEISS AG
To: CARL ZEISS AUGENOPTIK GMBH
Reel/Frame 029895/0840 →
Assignment of Assignor's Interest
Jul 24, 2013
From: CARL ZEISS AG
To: CARL ZEISS VISION GMBH
Reel/Frame 030864/0271 →