Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 052975/0706 | |
| Pages: | 6 |
| | Recorded: | 06/18/2020 | | |
| Attorney Dkt #: | 4993A US GYP (749566) |
| 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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Issue Dt:
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02/06/2024
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Application #:
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16904756
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Filing Dt:
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06/18/2020
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Publication #:
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Pub Dt:
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05/27/2021
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Title:
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GYPSUM BOARD CONTAINING HIGH ABSORPTION PAPER AND RELATED METHODS
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Assignee
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| 550 WEST ADAMS STREET |
| CHICAGO, ILLINOIS 60661 |
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD
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TWO PRUDENTIAL PLAZA, SUITE 4900
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180 NORTH STETSON AVENUE
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CHICAGO, IL 60601-6731
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06/04/2024 10:08 AM
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