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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05/26/1992
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Application #:
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07506577
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Filing Dt:
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04/09/1990
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Inventor:
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RICHARD W. FRIES
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Title:
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ALPHA OLEFIN OLIGOMERIZATION CATALYST
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Assignment:
1
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 12/30/1987
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| JAMES P. ZELLER |
| 20 S. CLARK ST. #2100 |
| CHICAGO, IL 60603 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 04/03/1987DE
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| JAMES P. ZELLER |
| 20 S. CLARK ST. #2100 |
| CHICAGO, IL 60603 |
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