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Patent Assignment Details
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Reel/Frame:011411/0533   Pages: 3
Recorded: 12/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/03/2001
Application #:
09308855
Filing Dt:
11/12/1999
Title:
PHASE ANNULUS TO CARRY OUT A POSITIVE PHASE CONTRAST
Assignors
1
Exec Dt:
10/15/1999
2
Exec Dt:
10/15/1999
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY D-355
Correspondence name and address
SIMPSON, SIMPSON & SNYDER, L.L.P.
GEORGE L. SNYDER, JR.
5555 MAIN STREET
WILLLIAMSVILLE, NY 14221

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