Patent Assignment Details
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Reel/Frame: | 043263/0014 | |
| Pages: | 7 |
| | Recorded: | 08/10/2017 | | |
Attorney Dkt #: | 113866.PA306US |
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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11/10/2020
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Application #:
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15550215
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Filing Dt:
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08/10/2017
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Publication #:
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Pub Dt:
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02/08/2018
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Title:
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Electret Element, Electromechanical Converter and Method for Manufacturing Electret Element
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Assignees
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3-1, HONGO 7-CHOME |
BUNKYO-KU, TOKYO, JAPAN 113-0033 |
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55-5, WAKAMIYA 2-CHOME |
NAKANO-KU, TOKYO, JAPAN 165-0033 |
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Correspondence name and address
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CROWELL & MORING LLP
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1001 PENNSYLVANIA AVENUE NW
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WASHINGTON, DC 20004
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05/13/2024 08:57 AM
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