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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/12/1983
Application #:
06199173
Filing Dt:
10/22/1980
Inventor:
NORMAN L. SMITH
Title:
ENERGY EFFICIENT PROCESS FOR THE PRODUCTION OF CARBON BLACK
Assignment: 1
Reel/Frame:
003810/0501Recorded: 11/24/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/19/1980
Assignee:
ASHLAND, KENTUCKY
Correspondent:
WILLIAM KAMMERER
ASHLAND CHEMICAL CO.
P. O. BOX 2219
COLUMBUS, OH 43216
Assignment: 2
Reel/Frame:
006650/0747Recorded: 08/17/1993Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/29/1988
Assignee:
WEISFRAUENSTRASSE 9
6000 FRANKFURT AU MAIN 1, GERMANY
Correspondent:
ROBERT G. WEILACHER
SUITE 800
1850 M STREET, N.W.
WASHINGTON, D.C. 20036

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