Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 021457/0635 | |
| Pages: | 8 |
| | Recorded: | 08/28/2008 | | |
| Attorney Dkt #: | WEAT/0815 |
| 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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04/03/2012
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Application #:
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12098341
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Filing Dt:
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04/04/2008
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Publication #:
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Pub Dt:
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10/09/2008
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Title:
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APPARATUS AND METHODS OF MILLING A RESTRICTED CASING SHOE
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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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WILLIAM B. PATTERSON
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3040 POST OAK BLVD., SUITE 1500
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HOUSTON, TX 77056
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