Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/09/1991
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Application #:
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07454538
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Filing Dt:
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12/21/1989
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Inventors:
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J. T. T. HSIEH, A. L. PRUDEN
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Title:
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MODIFIED CHROMIUM-CONTAINING CATALYST COMPOSITON FOR POLYMERIZING OLEFINS AND METHOD OF PREPARING THE CATALYST COMPOSITION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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CHARLES J. SPECIALE |
MOBIL OIL CORPORATION |
OFFICE OF PATENT COUNSEL |
3225 GALLOWS RD. |
FAIRFAX, VA 22037 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5555 SAN FELIPE, SUITE 1950 |
HOUSTON, TEXAS 77056 |
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UNIVATION TECHNOLOGIES, LLC |
STEPHEN P. KOCH |
5555 SAN FELIPE, SUITE 1950 |
HOUSTON, TEXAS 77056 |
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