Patent Assignment Details
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| Reel/Frame: | 056090/0623 | |
| Pages: | 8 |
| | Recorded: | 04/29/2021 | | |
| Attorney Dkt #: | XA-13550 |
| 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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17290253
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Filing Dt:
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04/29/2021
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Publication #:
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Pub Dt:
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01/20/2022
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Title:
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METHOD OF MANUFACTURING POROUS FILM AND POROUS FILM
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Assignee
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| 11-1, OSAKI 1-CHOME |
| SHINAGAWA-KU, TOKYO, JAPAN 141-0032 |
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Correspondence name and address
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MITCHELL W. SHAPIRO
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1701 PENNSYLVANIA AVENUE, NW
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SUITE 200
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WASHINGTON, DC 20006
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05/04/2024 01:58 AM
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