Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 051584/0202 | |
| Pages: | 3 |
| | Recorded: | 01/22/2020 | | |
| Attorney Dkt #: | 223115/524044 |
| 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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08/31/2021
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Application #:
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16543326
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Filing Dt:
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08/16/2019
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Publication #:
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Pub Dt:
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02/20/2020
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Title:
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DISSOLVABLE PRESSURE BARRIER
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Assignee
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| 4855 102 AVENUE SE |
| SUITE 21 |
| CALGARY, AB, CANADA T2C2X7 |
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Correspondence name and address
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VINCENT YIP C/O MCCARTHY TETRAULT LLP
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745 THURLOW STREET
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SUITE 2400
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VANCOUVER, BC, V6E0C5 CANADA
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