Patent Assignment Details
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| Reel/Frame: | 026775/0686 | |
| Pages: | 4 |
| | Recorded: | 08/08/2011 | | |
| Attorney Dkt #: | BAKERHUGHES-001 |
| 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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09/30/2014
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Application #:
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13136694
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Filing Dt:
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08/08/2011
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Publication #:
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Pub Dt:
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02/14/2013
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Title:
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Tangential perforation system
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Assignee
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| 2929 ALLEN PARKWAY, SUITE 2100 |
| HOUSTON, TEXAS US 77019 |
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Correspondence name and address
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THE MATTHEWS FIRM
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2000 BERING DRIVE
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SUITE 700
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HOUSTON TX 77057
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