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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/26/2013
Application #:
12597403
Filing Dt:
10/23/2009
Publication #:
Pub Dt:
06/03/2010
Inventor:
Friedhelm Schoenfeld
Title:
ACOUSTIC MIXING ELEMENT AND MIXING DEVICE HAVING SUCH AN ELEMENT
Assignment: 1
Reel/Frame:
023417/0911Recorded: 10/23/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2009
Assignee:
CARL ZEISS STRASSE 18 20
MAINZ, GERMANY 55129
Correspondent:
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:
037335/0748Recorded: 12/20/2015Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2014
Assignee:
HANSASTRASSE 27C
MUNCHEN, GERMANY 80686
Correspondent:
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:
039125/0605Recorded: 06/09/2016Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE MISSPELLING OF ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 037335 FRAME: 0748. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
01/02/2014
Assignee:
HANSASTRASSE 27C
MUNCHEN, GERMANY 80686
Correspondent:
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075

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