Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 028306/0877 | |
| Pages: | 5 |
| | Recorded: | 06/01/2012 | | |
| Attorney Dkt #: | 106956.00017 |
| 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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Issue Dt:
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12/02/2014
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Application #:
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13504117
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Filing Dt:
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04/25/2012
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Publication #:
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Pub Dt:
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08/30/2012
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Title:
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Ethylene Cracking Furnace With Multi-Pass Radiant Coil
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Assignees
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| NO. 22 CHAOYANGMEN NORTH STREET |
| CHAOYANG DISTRICT |
| BEIJING, CHINA 100728 |
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| BLDG. 21 ANYUAN, ANHUIBEILI |
| CHAOYANG DISTRICT |
| BEIJING, CHINA 100101 |
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| NO. 14 BEISANHUAN EAST ROAD |
| CHAOYANG DISTRICT |
| BEIJING, CHINA 100013 |
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Correspondence name and address
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SQUIRE SANDERS (US) LLP
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275 BATTERY STREET, SUITE 2600
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SAN FRANCISCO, CA 94111
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