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: | 011923/0378 | |
| Pages: | 3 |
| | Recorded: | 03/19/2001 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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01/26/1999
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Application #:
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08693976
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Filing Dt:
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08/08/1996
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Title:
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STRIPPER/PACKER AND BLOWOUT PREVENTER WITH SPLIT BONNET
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Patent #:
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Issue Dt:
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12/28/1999
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Application #:
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09074867
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Filing Dt:
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05/08/1998
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Title:
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ACTUATOR WITH FREE-FLOATING PISTON FOR A BLOWOUT PREVENTER AND THE LIKE
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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09103917
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Filing Dt:
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06/24/1998
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Title:
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METHOD AND APPARATUS FOR REPLACING A PACKER ELEMENT
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Patent #:
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Issue Dt:
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01/11/2000
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Application #:
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09153531
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Filing Dt:
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09/15/1998
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Title:
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METHOD AND APPARATUS FOR REPLACING A PACKER ELEMENT
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Patent #:
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Issue Dt:
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12/26/2000
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Application #:
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09226197
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Filing Dt:
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01/07/1999
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Title:
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BI-DIRECTIONAL SEALING RAM
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Patent #:
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Issue Dt:
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11/26/2002
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Application #:
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09742070
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Filing Dt:
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12/20/2000
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Publication #:
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Pub Dt:
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06/20/2002
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Title:
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STRIPPER/PACKER
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Assignee
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| 2835 HOLMES ROAD |
| HOUSTON, TEXAS 77051 |
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Correspondence name and address
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BRACEWELL & PATTERSON, L.L.P.
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TIM COOK
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P.O. BOX 61389
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HOUSTON, TEXAS 77208-1389
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