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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/18/2014
Application #:
13399961
Filing Dt:
02/17/2012
Publication #:
Pub Dt:
06/14/2012
Inventors:
Christoph Kübler, Daniel Kolster
Title:
SYSTEM FOR WAVEFRONT ANALYSIS AND OPTICAL SYSTEM HAVING A MICROSCOPE AND A SYSTEM FOR WAVEFRONT ANALYSIS
Assignment: 1
Reel/Frame:
028846/0346Recorded: 08/24/2012Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/26/2005
Exec Dt:
10/26/2009
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 2
Reel/Frame:
029317/0855Recorded: 11/19/2012Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF FIRST NAMED INVENTOR, CHRISTOPH KUEBLER PREVIOUSLY RECORDED ON REEL 028846 FRAME 0346. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT EXECUTION DATE IS OCTOBER 26, 2009.
Assignors:
Exec Dt:
10/26/2009
Exec Dt:
10/26/2009
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 3
Reel/Frame:
028852/0516Recorded: 08/27/2012Pages: 21
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2011
Assignee:
GOSCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Correspondent:
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404

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