IP Library › Assignment 025761/0618
Patent Assignment
Reel/Frame 025761/0618

Assignment of Assignor's Interest

Recorded: 2010-11-16 Pages: 2
Assignors
ERNSPERGER, STEFAN
Executed: 2010-09-30
REIMER, PETER
Executed: 2010-10-01
Assignee
CARL ZEISS SURGICAL GMBH
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Method and Apparatus for Determining the Illumination Beam Dose in Surgical Field Illumination
Patent: 9,232,983 →
Application: 12/865,920 →
Publication: US 2011/0066408
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 16, 2010
From: ERNSPERGER, STEFAN; REIMER, PETER
To: CARL ZEISS SURGICAL GMBH
Reel/Frame 025632/0001 →
Merger and Change of Name Feb 12, 2015
From: CARL ZEISS SURGICAL GMBH; CARL ZEISS MEDITEC AG
To: CARL ZEISS MEDITEC AG
Reel/Frame 034980/0117 →