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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06/20/2023
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Application #:
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17022290
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Filing Dt:
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09/16/2020
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Publication #:
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Pub Dt:
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04/01/2021
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Inventors:
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Wenyi Huang, Mark Alan Barger, Gary D. Parsons, Ioannis V. Bletsos
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Title:
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POLYOLEFIN-BASED MICROPOROUS FILMS VIA SEQUENTIAL COLD AND HOT STRETCHING OF UNANNEALED POLYPROPYLENE COPOLYMER FILMS
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Assignment:
1
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| 400 ARCOLA ROAD |
| COLLEGEVILLE, PENNSYLVANIA 19426 |
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| FRANCES TOUTKALDJIAN |
| 974 CENTRE ROAD |
| DUPONT LEGAL, CRP721/2271 |
| 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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| DUPONT SPECIALTY PRODUCTS USA, LLC |
| 974 CENTRE ROAD |
| WILMINGTON, DE 19805 |
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