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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07/09/2002
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Application #:
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09511851
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Filing Dt:
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02/23/2000
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Inventors:
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Junfeng Rong, Wei Zhang, Zhenhua Jing, Xiaoyu Hong
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Title:
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Process for preparing a carrier used in olefin polymerization catalysts
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6A HUIXINDONG STREET, CHAOYANG DISTRICT |
| BEIJING 1000029, CHINA |
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| 18 XUEYUAN ROAD, HAIDIAN DISTRICT |
| BEIJING 1000083, CHINA |
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| LADAS & PARRY |
| CLIFFORD J. MASS |
| 26 WEST 61ST STREET |
| NEW YORK, NEW YORK 10023 |
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