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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
04/13/1993
Application #:
07865749
Filing Dt:
04/10/1992
Inventors:
ULRICH KLINGBEIL, ANDREAS PLESCH
Title:
APPARATUS FOR EXAMINING THE FIELD OF VISION
Assignment: 1
Reel/Frame:
017366/0521Recorded: 12/19/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/17/1989
Exec Dt:
11/17/1989
Assignee:
OTTO-HAHN-STR. 11
D-8012 OTTOBRUNN-RIEMERLING, GERMANY
Correspondent:
SCHIFF HARDIN LLP
PATENT DEPARTMENT 6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 2
Reel/Frame:
017366/0489Recorded: 12/19/2005Pages: 9
Conveyance:
MERGER & NAME CHANGE
Assignor:
Exec Dt:
02/23/2001
Assignee:
JAGERSTR. 58
40231 DUSSELDORF, GERMANY
Correspondent:
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 3
Reel/Frame:
017366/0498Recorded: 12/19/2005Pages: 8
Conveyance:
RECEIVER IN BANKRUPTCY PROCEEDINGS
Assignor:
Exec Dt:
04/25/2002
Assignee:
NEUER ZOLLHOF 3
40221 DUSSELDORF, GERMANY
Correspondent:
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 4
Reel/Frame:
017366/0545Recorded: 12/19/2005Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2002
Assignee:
JAGERSTRASSE 58
40231 DUSSELDORF, GERMANY
Correspondent:
SCHIFF HARDIN LLP
PATENT DEPARTMENT
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 5
Reel/Frame:
018420/0888Recorded: 09/18/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/24/2005
Assignee:
GERHART-HAUPTMANN-STRASSE 30
69221 DOSSENHEIM, GERMANY
Correspondent:
SCHIFF HARDIN LLP
PATENT DEPARTMENT
6800 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473

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