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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/07/2006
Application #:
10938852
Filing Dt:
09/13/2004
Publication #:
Pub Dt:
05/26/2005
Inventors:
Walter Haimerl, Herbert Pfeiffer, Gregor Esser, Helmut Altheimer
Title:
PROGRESSIVE SPECTACLE LENS HAVING TWO ASPHERICAL PROGRESSIVE SURFACES
Assignment: 1
Reel/Frame:
016150/0266Recorded: 01/12/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/16/2004
Exec Dt:
01/04/2005
Exec Dt:
12/15/2004
Exec Dt:
12/15/2004
Assignee:
ISARTALSTRASSE 43
MUENCHEN, GERMANY 80469
Correspondent:
CROWELL & MORNING L.L.P.
J. D. EVANS
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 2
Reel/Frame:
017286/0756Recorded: 12/07/2005Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/06/2005
Assignee:
ISARTALSTRASSE 43
80469 MUENCHEN, GERMANY
Correspondent:
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:
017286/0744Recorded: 12/07/2005Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2005
Assignee:
ISARTALSTRASSE 43
80469 MUENCHEN, GERMANY
Correspondent:
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300

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