Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 043722/0015 | |
| Pages: | 4 |
| | Recorded: | 09/28/2017 | | |
| Attorney Dkt #: | 02492/006182-US0 |
| 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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10/08/2019
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Application #:
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15717887
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Filing Dt:
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09/27/2017
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Publication #:
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Pub Dt:
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04/05/2018
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Title:
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OPTICAL GLASS, GLASS PREFORM, OPTICAL ELEMENT AND OPTICAL INSTRUMENT
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Assignee
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| NO.359 SEC.3 CHENG LONG AVENUE |
| LONG QUAN YI DISTRICT, SICHUAN PROVINCE |
| CHENGDU, CHINA 610100 |
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Correspondence name and address
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LEASON ELLIS LLP
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ONE BARKER AVENUE
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FIFTH FLOOR
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WHITE PLAINS, NY 10601
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