Patent Assignment Details
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Reel/Frame: | 023321/0780 | |
| Pages: | 7 |
| | Recorded: | 10/02/2009 | | |
Attorney Dkt #: | DDE4-47105-US(INT0055US2) |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE BY INVENTOR JOACHIM F. OPPELT PREVIOUSLY RECORDED ON REEL 023157 FRAME 0490. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT EXEUCTION DATE FOR INVENTOR JOACHIM F. OPPELT SHOULD BE AUGUST 11, 2009. |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/09/2013
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Application #:
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12511456
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Filing Dt:
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07/29/2009
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Publication #:
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Pub Dt:
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02/04/2010
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Title:
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SYSTEM AND METHOD FOR CONTROLLING THE INTEGRITY OF A DRILLING SYSTEM
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Assignee
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2929 ALLEN PARKWAY |
SUITE 2100 |
HOUSTON, TEXAS 77019-2118 |
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Correspondence name and address
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MARK F. SAMEK
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20 CHURCH STREET
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22ND FLOOR
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HARTFORD, CT 06103
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