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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05/21/1991
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Application #:
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07169574
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Filing Dt:
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03/17/1988
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Inventors:
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JAMES D. BIRCHALL, MARY J. MOCKFORD, DAVID R. STANLEY, PAUL M. L. ASHER et al
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Title:
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PRODUCTION OF CERAMIC MATERIALS AND OF PRECURSOR THEREFOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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IMPERIAL CHEMICLA HOUSE |
MILLBANK, LONDON, SW1P 3JF, ENGLAND |
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CUSHMAN, DARBY & CUSHMAN |
1615 L ST., N. W., 11TH FLR. |
WASHINGTON, DC 20036 |
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