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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/27/2002
Application #:
09685086
Filing Dt:
10/11/2000
Inventor:
Ulrich Kaczynski
Title:
MEASURING INSTRUMENT AND METHOD FOR MEASURING PATTERNS ON SUBSTRATES OF VARIOUS THICKNESSES
Assignment: 1
Reel/Frame:
011470/0308Recorded: 01/23/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2001
Assignee:
ERNST-LEITZ-STRASSE 17-37
D-35578 WETZLAR, GERMANY
Correspondent:
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
JEFFREY D. SANOK
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
015878/0770Recorded: 10/14/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/2004
Assignee:
ERNST-LEITZ-STRASSE 17-37
D-35578 WETZLAR, GERMANY
Correspondent:
CROWELL & MORING LLP
JEFFREY D. SANOK
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300

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