Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/09/2012
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Application #:
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12418928
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Filing Dt:
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04/06/2009
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Publication #:
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Pub Dt:
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10/08/2009
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Inventors:
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CHENG-HANG CHI, Hyun Sung Lim, Lu Zhang
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Title:
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AIR FILTRATION MEDIUM WITH IMPROVED DUST LOADING CAPACITY AND IMPROVED RESISTANCE TO HIGH HUMIDITY ENVIRONMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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| E. I. DU PONT DE NEMOURS AND COMPANY |
| 974 CENTRE ROAD |
| CHESTNUT RUN PLAZA 721/2340 |
| WILMINGTON, DE 19805 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 974 CENTRE ROAD |
| WILMINGTON, DELAWARE 19805 |
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| MITCHELL A. KATZ |
| 999 PEACHTREE STREET |
| SUITE 1000 |
| ALTANTA, GA 30309 |
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