Patent Assignment Details
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| Reel/Frame: | 027815/0321 | |
| Pages: | 3 |
| | Recorded: | 03/06/2012 | | |
| Attorney Dkt #: | WEAT/0344USC4 (JCH) |
| 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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09/17/2013
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Application #:
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13412297
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Filing Dt:
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03/05/2012
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Publication #:
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Pub Dt:
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07/05/2012
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Title:
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APPARATUS AND METHODS FOR DRILLING A WELLBORE USING CASING
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Assignee
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| 515 POST OAK BOULEVARD |
| SUITE 600 |
| HOUSTON, TEXAS 77027 |
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Correspondence name and address
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JASON C. HUANG
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3040 POST OAK BLVD.
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SUITE 1500
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HOUSTON, TX 77056
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