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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/14/1992
Application #:
07638268
Filing Dt:
01/07/1991
Inventors:
IRWIN C. JACOBS, NEIL E. S. THOMSPON
Title:
NOVEL DITHIOCARBAMATE COMPOUNDS
Assignment: 1
Reel/Frame:
005575/0805Recorded: 01/07/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/30/1990
Exec Dt:
12/27/1990
Assignee:
100 NORTH BROADWAY
ST. LOUIS, MISSOURI 63102
Correspondent:
KENNETH SOLOMON
ATTN: PATENT DEPT.,
PETROLITE CORP.,
369 MARSHALL AVE.,
ST. LOUIS, MO 63119
Assignment: 2
Reel/Frame:
008709/0825Recorded: 09/22/1997Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/1997
Assignee:
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
MARYLN DAWSON
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027

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