Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 056837/0625 | |
| Pages: | 9 |
| | Recorded: | 07/13/2021 | | |
| Attorney Dkt #: | 81692US005 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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10/08/2024
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Application #:
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17422560
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Filing Dt:
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07/13/2021
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Publication #:
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Pub Dt:
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03/31/2022
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Title:
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MULTI-LAYER, BIODEGRADABLE COMPOSITES FOR AIR FILTRATION
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Assignee
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| PO BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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PO BOX 33427
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ST. PAUL, MN 55133-3427
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09/22/2024 07:07 PM
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