Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 063099/0558 | |
| Pages: | 8 |
| | Recorded: | 03/24/2023 | | |
| Attorney Dkt #: | 32802/20-055 |
| 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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Application #:
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17039188
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Filing Dt:
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09/30/2020
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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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Nanofiber Filter Medium for Reusable Facemask and Filtering Facepiece Respirator
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Assignee
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| 5801 SOUTH ELLIS AVENUE |
| CHICAGO, ILLINOIS 60637 |
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Correspondence name and address
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JEREMY D. PROTAS
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233 S WACKER DRIVE SUITE 6300
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SUITE 6300
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CHICAGO, IL 60606
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05/22/2024 12:22 AM
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