Patent Assignment Details
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| Reel/Frame: | 057276/0082 | |
| Pages: | 5 |
| | Recorded: | 08/24/2021 | | |
| Attorney Dkt #: | 4030-0934 |
| 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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02/28/2023
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Application #:
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17409645
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Filing Dt:
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08/23/2021
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Publication #:
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Pub Dt:
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12/09/2021
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Title:
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FILM ETCHING METHOD FOR ETCHING FILM
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Assignee
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| 3-1 AKASAKA 5-CHOME, MINATO-KU |
| TOKYO, JAPAN 107-6325 |
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Correspondence name and address
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ROTHWELL, FIGG, ERNST & MANBECK, P.C.
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607 14TH STREET, N.W.
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SUITE 800
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WASHINGTON, DC 20005
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