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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12/04/2012
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Application #:
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12472420
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Filing Dt:
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05/27/2009
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Publication #:
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Pub Dt:
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12/02/2010
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Inventors:
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Xuemei Song, Lloyd Anthony Brown, Thomas Thompson, David C. Johnson
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Title:
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CYLINDER PREPARATION FOR HIGH PURITY ACETYLENE
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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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