Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/01/1999
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Application #:
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08923073
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Filing Dt:
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09/03/1997
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Inventors:
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PHILLIP J. GRIFFITH, BRAIN R. HARKNESS, WILLIAM HERRON, ROSEMARY M. TAYLOR et al
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Title:
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METHOD FOR PREPARTING HYDROPHOBIC PRECIPITATED SILICA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PATENT DEPARTMENT-MAIL CO1232 |
2200 W. SALZBURG - P.O. BOX 994 |
MIDLAND, MICHIGAN 48686 |
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WILLIAM F. BOLEY |
PATENT DEPARTMENT-MAIL CO1232 |
P.O. BOX 994 |
MIDLAND, MICHIGAN 48686 |
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