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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06/09/1981
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Application #:
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05866443
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Filing Dt:
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01/03/1978
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Inventor:
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BURNETT H. JOHNSON
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Title:
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METHOD FOR PRODUCING AN ESSENTIALLY GAS AND LIQUIDIMPERMEABLE LOW DENSIYY ,CLOSED - CELL MICROCELLULAR POLYPARABANIC ACID ARTICLE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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EXXON CHEMICAL COMPANY |
PATENT LAW DEPT, RM . 1084 |
P.O. BOX 3272 |
HOUSTON , TEXAS 77001 |
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