Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 055633/0650 | |
| Pages: | 6 |
| | Recorded: | 03/18/2021 | | |
| Attorney Dkt #: | DI83246-US-NP |
| Conveyance: | CONVERSION |
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Total properties:
1
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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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Title:
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POLYOLEFIN-BASED MICROPOROUS FILMS VIA SEQUENTIAL COLD AND HOT STRETCHING OF UNANNEALED POLYPROPYLENE COPOLYMER FILMS
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Assignee
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| 400 ARCOLA ROAD |
| COLLEGEVILLE, PENNSYLVANIA 19426 |
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Correspondence name and address
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FRANCES TOUTKALDJIAN
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974 CENTRE ROAD
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DUPONT LEGAL, CRP721/2271
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WILMINGTON, DE 19805
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