Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/04/2017
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Application #:
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14519227
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Filing Dt:
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10/21/2014
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Publication #:
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Pub Dt:
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04/23/2015
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Inventors:
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TAO HUANG, HYUN SUNG LIM, WAI-SHING YUNG
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Title:
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ELECTRET NANOFIBROUS WEB AS AIR FILTRATION MEDIA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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974 CENTRE ROAD |
CHESTNUT RUN PLAZA 721/2340 |
WILMINGTON, DELAWARE 19805 |
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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 |
CHESTNUT RUN PLAZA 721/2340 |
WILMINGTON, DELAWARE 19805 |
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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:
3
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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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BALLARD SPAHR LLP |
999 PEACHTREE STREET |
ATLANTA, GA 30309 |
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