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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/23/1987
Application #:
06845234
Filing Dt:
03/28/1986
Inventors:
HEINZ RIEMER, WERNER FRIEDRICH
Title:
METHOD OF REDUCING VISCOSITY IN AQUEOUS COAL SLURRIES BY USE OF PARTIAL ESTERS OF POLYCARBOXYLIC ACIDS
Assignment: 1
Reel/Frame:
004687/0905Recorded: 04/06/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/06/1986
Exec Dt:
02/06/1986
Assignee:
POSTFACH 1320
D-4370 MARL, GERMANY
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.
ARLINGTON, VA 22202

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