Patent Assignment Abstract of Title
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Total Assignments:
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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13884647
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Filing Dt:
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09/16/2013
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Publication #:
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Pub Dt:
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01/09/2014
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Inventors:
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Alan T. Cheng, De-Cheng Xie, Zhijie Sun
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Title:
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SYSTEM AND METHOD FOR PURIFICATION OF SILANE USING LIQUID NITROGEN IN A POLYSILICON PRODUCTION PROCESS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 39 OLD RIDGEBURY ROAD |
| DANBURY, CONNECTICUT 06810 |
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| PRAXAIR, INC. |
| 39 OLD RIDGEBURY ROAD |
| DANBURY, CT 06810 |
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