Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 050843/0388 | |
| Pages: | 4 |
| | Recorded: | 10/28/2019 | | |
| Attorney Dkt #: | M0925.70712US02 |
| 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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11/23/2021
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Application #:
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16568008
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Filing Dt:
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09/11/2019
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Publication #:
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Pub Dt:
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04/09/2020
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Title:
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DEPOSITION PREVENTION BY SWEEP GAS
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Assignee
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| 77 MASSACHUSETTS AVENUE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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Correspondence name and address
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JOHN S. HARMON
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WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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05/27/2024 11:15 PM
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