Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/03/1993
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Application #:
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07820385
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Filing Dt:
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01/14/1992
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Inventors:
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XINGTIAN SHU, WEI FU, MINGYUAN HE, MENG ZHOU, ZHICHENG SHI, SHUQIN ZHANG
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Title:
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RARE EARTH-CONTAINING HIGH- SILICA ZEOLITE HAVING PENTA-SIL TYPE STRUCTURE AND PROCESS FOR THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6A HUIXINGDONG STREET CHAOYANG DISTRICT |
| BEIJING, PEOPLES' REPUBLIC OF CHINA |
| CHINA |
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| WILLIAM KOVENSKKY |
| ROYLANCE, ABRAMS, BERDO & GOODMAN |
| 1225 CONNECTICUT AVE., N.W. |
| WASHINGTON, DC 20036 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6A HUIXINGDONG STREET |
| CHAOYANG DISTRICT |
| BEIJING, PEOPLES' REPUBLIC OF CHINA, CHINA |
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| 18 XUEYUAN ROAD HAIDIAN DISTRICT |
| SINOPEC |
| BEIJING, PEOPLE'S REPUBLIC OF CHINA, CHINA |
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| ROYLANCE, ABRAMS, BERDO & GOODMAN |
| DARLE M. SHORT |
| 1225 CONNECTICUT AVE., N.W., STE. 315 |
| WASHINGTON, D.C. 20036 |
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