Patent Assignment Details
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| Reel/Frame: | 018465/0792 | |
| Pages: | 4 |
| | Recorded: | 11/01/2006 | | |
| Attorney Dkt #: | 0789-0192PUS1 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11503925
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Filing Dt:
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08/15/2006
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Publication #:
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Pub Dt:
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02/22/2007
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Title:
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Fluid-bed catalyst for the preparation of ethylene and propylene by catalytic cracking
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Assignees
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| 6A HUIXIN DONG STREET, CHAOYANG DISTRICT |
| BEIJING 100029, CHINA |
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| NO. 1658 PUDONG BEI ROAD, PUDONG NEW AREA |
| SHANGHAI 201208, CHINA |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH
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8110 GATEHOUSE ROAD, SUITE 100 EAST
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FALLS CHURCH, VA 22042-1248
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