Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 056077/0391 | |
| Pages: | 10 |
| | Recorded: | 04/28/2021 | | |
Attorney Dkt #: | 4025-1001.US.01 |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE EPAS ID: PAT5273244 LISTS APPLICATION NO. 16046921 WHICH NEEDS TO BE CORRECTED TO 16046214 PREVIOUSLY RECORDED AT REEL: 047715 FRAME: 0075. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/07/2020
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Application #:
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16046214
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Filing Dt:
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07/26/2018
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Publication #:
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Pub Dt:
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08/15/2019
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Title:
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System and Method for Combined Microorganism Degradation and Air Sparging-Soil Vapor Extraction of Oil-containing Sludge
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Assignee
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8 DAYANGFANG BEIYUAN ROAD |
CHAOYANG DISTRICT |
BEIJING, CHINA 100012 |
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Correspondence name and address
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COOK ALEX LTD
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200 W. ADAMS STREET
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SUITE 2004
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CHICAGO, IL 60606
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