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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/26/2011
Application #:
11892443
Filing Dt:
08/23/2007
Publication #:
Pub Dt:
02/28/2008
Inventors:
Joachim Steffen, Michael Haisch, Frank Rudolph, Martin Schneider, Hans-Joachim Miesner et al
Title:
SURGICAL MICROSCOPE HAVING AN ILLUMINATING ARRANGEMENT
Assignment: 1
Reel/Frame:
019969/0967Recorded: 10/09/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/05/2007
Exec Dt:
09/19/2007
Exec Dt:
09/24/2007
Exec Dt:
09/17/2007
Exec Dt:
09/24/2007
Exec Dt:
09/10/2007
Assignee:
CARL-ZEISS-STRASSE 22
73447 OBERKOCHEN, GERMANY
Correspondent:
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 2
Reel/Frame:
027379/0860Recorded: 11/17/2011Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2011
Assignee:
GOESCHWITZER STRASSE 51-52
07745 JENA, GERMANY
Correspondent:
WALTER OTTESEN, PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MD 208885-4026

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