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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07/06/2004
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Application #:
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10214052
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Filing Dt:
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08/07/2002
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Publication #:
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Pub Dt:
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02/12/2004
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Inventors:
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Zhiqun Zhang, Robert M. Swinehart
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Title:
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AIR FILTRATION SYSTEM USING POINT IONIZATION SOURCES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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| 3M INNOVATIVE PROPERTIES COMPANY |
| OFFICE OF INTELL PROP. COUNSEL |
| WILLIAM J. BOND |
| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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