Patent Assignment Details
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Reel/Frame: | 035191/0173 | |
| Pages: | 8 |
| | Recorded: | 03/18/2015 | | |
Attorney Dkt #: | 17922/04989 (1039US7) |
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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01/16/2018
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Application #:
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14197596
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Filing Dt:
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03/05/2014
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Publication #:
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Pub Dt:
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08/14/2014
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Title:
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SELF-SUSPENDING PROPPANTS FOR HYDRAULIC FRACTURING
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Assignee
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35 SPINELLI PLACE |
CAMBRIDGE, MASSACHUSETTS 02138 |
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Correspondence name and address
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JOHN E. MILLER
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1405 EAST SIXTH STREET
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CALFEE, HALTER & GRISWOLD LLP
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CLEVELAND, OH 44114-4607
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