Patent Assignment Details
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Reel/Frame: | 045615/0524 | |
| Pages: | 2 |
| | Recorded: | 04/23/2018 | | |
Attorney Dkt #: | 5120-013A |
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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09/24/2019
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Application #:
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15396325
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Filing Dt:
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12/30/2016
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Publication #:
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Pub Dt:
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06/08/2017
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Title:
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METHOD OF CONTROLLING SELECTIVITY USING COMPOSITION FOR POLISHING SILICON NITRIDE
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Assignee
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4-26, SAKURAGAWA 4-CHOME, NANIWA-KU |
OSAKA-SHI, OSAKA, JAPAN 556-0022 |
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Correspondence name and address
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BENJAMIN J. HAUPTMAN
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2318 MILL ROAD
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SUITE 1400
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ALEXANDRIA, VA 22314
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