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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/31/1992
Application #:
07568415
Filing Dt:
08/16/1990
Inventors:
ANTHONY P. ALLEN, JOHN R. FIELD
Title:
AGGLOMERATION OF PARTICULATE MATERIAL MIXED PRIOR TO ADDITION OF POLYMER
Assignment: 1
Reel/Frame:
005498/0780Recorded: 11/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/09/1990
Assignee:
P.O. BOX 38, LOW MOOR
BRADFORD, WEST YORKSHIRE, BD12, OJZ, ENGLAND
Correspondent:
OSTROLENK, FABER, GERB & SOFFEN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 2
Reel/Frame:
009922/0085Recorded: 04/23/1999Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/1998
Assignee:
P.O. BOX 38, LOW MOOR, BRADFORD
WEST YORKSHIRE BD 12 OJZ, ENGLAND
Correspondent:
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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