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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/08/1985
Application #:
06532302
Filing Dt:
09/15/1983
Inventor:
SIEGFRIED SCHELER
Title:
DIAZOTYPE MATERIALS EITH 2-HYDROZYNAPHTHALENE HAVING SULFONAMIDE AS COUPLER
Assignment: 1
Reel/Frame:
004221/0705Recorded: 02/15/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/17/1979
Assignee:
FRANKFURT/MAIN, GERMANY
Correspondent:
SCHWARTZ, JEFFERY ET AL
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
010351/0823Recorded: 11/19/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/20/1999
Assignee:
BRUENINGSTRASSE 50
FRANKFURT, GERMANY D-659
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC. 20009-8676

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