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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/14/2015
Application #:
12933158
Filing Dt:
04/12/2011
Publication #:
Pub Dt:
08/04/2011
Inventors:
Ernst-Bernhard Kley, Uwe Detlef Zeitner
Title:
DIFFRACTIVE ELEMENT WITH A HIGH DEGREE OF WAVEFRONT FLATNESS
Assignment: 1
Reel/Frame:
025653/0670Recorded: 01/18/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/10/2011
Exec Dt:
01/10/2011
Assignee:
HANSASTRASSE 27C
MUNCHEN, GERMANY 80686
Correspondent:
ELAINE RAITEN
2200 WELLS FARGO CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 2
Reel/Frame:
028193/0655Recorded: 05/11/2012Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME AND ADDRESS PREVIOUSLY RECORDED ON REEL 025653 FRAME 0670. ASSIGNOR(S) HEREBY CONFIRMS THE FORDERUNG TO FOERDERUNG AND MUNCHEN TO MUENCHEN.
Assignors:
Exec Dt:
01/10/2011
Exec Dt:
01/10/2011
Assignee:
HANSASTRASSE 27C
MUENCHEN, GERMANY 80686
Correspondent:
FAEGRE BAKER DANIELS
90 SOUTH 7TH STREET
2200 WELLS FARGO CENTER
MINNEAPOLIS, MN 55402

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