Patent Assignment Details
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| Reel/Frame: | 035890/0636 | |
| Pages: | 8 |
| | Recorded: | 06/11/2015 | | |
| Attorney Dkt #: | 10546-009US1 |
| 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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01/02/2018
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Application #:
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14651522
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Filing Dt:
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06/11/2015
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Publication #:
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Pub Dt:
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11/12/2015
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Title:
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VISCOELASTIC SURFACTANT HAVING MULTIPLE HYDROPHOBIC AND HYDROPHILIC GROUPS AS FRACTURING FLUIDS
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Assignee
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| 9 DONGZHIMEN NORTH STREET |
| DONGCHENG DISTRICT |
| BEIJING, CHINA 100007 |
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Correspondence name and address
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CHRISTINA HANKINS
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MEUNIER CARLIN & CURFMAN LLC
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999 PEACHTREE STREET, NE, SUITE 1300
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ATLANTA, GA 30309
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