Patent Assignment Details
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Reel/Frame: | 047843/0858 | |
| Pages: | 8 |
| | Recorded: | 12/21/2018 | | |
Attorney Dkt #: | SANYP004US-GAI17CN4257-US |
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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04/13/2021
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Application #:
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16229602
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Filing Dt:
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12/21/2018
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Publication #:
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Pub Dt:
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10/17/2019
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Title:
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INJECTION STIMULATION AGENT FOR WATER INJECTION WELL AND THE PREPARATION METHOD AND APPLICATION THEREOF
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Assignee
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9 DONGZHIMEN NORTH STREET, DONGCHENG DISTRICT |
BEIJING, CHINA 100001 |
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Correspondence name and address
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ALEXANDRA C. MENDE
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1111 BROADWAY STREET, SUITE 2300
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OAKLAND, CA 94607
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