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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/23/1982
Application #:
06251172
Filing Dt:
04/06/1981
Inventors:
STEFFEN PIESCH, WOLF WEIDEMULLER
Title:
SULFHUR DYESTUFFS OF THE CARBAZOLE SERIES
Assignment: 1
Reel/Frame:
004031/0621Recorded: 08/31/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/27/1981
Exec Dt:
02/27/1981
Assignee:
FRAKFURT (MAIN)-FECHENHEIM, GERMANY
Correspondent:
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899

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