Patent Assignment Details
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| Reel/Frame: | 027032/0621 | |
| Pages: | 5 |
| | Recorded: | 10/07/2011 | | |
| Attorney Dkt #: | 2011-IP-041525 U1 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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10/21/2014
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Application #:
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13215572
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Filing Dt:
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08/23/2011
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Publication #:
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Pub Dt:
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02/28/2013
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Title:
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VARIABLE FREQUENCY FLUID OSCILLATORS FOR USE WITH A SUBTERRANEAN WELL
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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Correspondence name and address
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JOHN W. WUSTENBERG
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P.O. BOX 1431
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DUNCAN, OK 73536
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