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: | 042045/0008 | |
| Pages: | 6 |
| | Recorded: | 04/18/2017 | | |
| Attorney Dkt #: | 25567-4-RFS |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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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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08815808
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Filing Dt:
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03/12/1997
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Title:
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BLENDER CONTROL SYSTEM
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Patent #:
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Issue Dt:
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01/21/2003
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Application #:
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09469428
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Filing Dt:
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12/23/1999
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Title:
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LIQUID CO2/HYDROCARBON OIL EMULSION FRACTURING SYSTEM
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Patent #:
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Issue Dt:
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02/01/2005
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Application #:
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09534655
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Filing Dt:
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03/24/2000
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Title:
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GELLED HYDROCARBON COMPOSITIONS AND METHODS FOR USE THEREOF
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Patent #:
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Issue Dt:
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09/30/2003
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Application #:
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09644490
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Filing Dt:
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08/23/2000
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Title:
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METHODS AND COMPOSITIONS FOR USE IN CEMENTING IN COLD ENVIRONMENTS
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Patent #:
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Issue Dt:
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10/12/2004
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Application #:
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10120201
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Filing Dt:
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04/10/2002
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Publication #:
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Pub Dt:
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10/16/2003
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Title:
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APPARATUS AND METHOD OF DETECTING INTERFACES BETWEEN WELL FLUIDS
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Patent #:
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Issue Dt:
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09/14/2004
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Application #:
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10154435
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Filing Dt:
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05/22/2002
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Publication #:
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Pub Dt:
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10/16/2003
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Title:
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APPARATUS AND METHOD FOR DETECTING THE LAUNCH OF A DEVICE IN OILFIELD APPLICATIONS
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Patent #:
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Issue Dt:
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01/18/2005
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Application #:
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10177983
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Filing Dt:
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06/21/2002
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Publication #:
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Pub Dt:
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05/01/2003
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Title:
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FRACTURING FLUIDS AND METHODS OF MAKING AND USING SAME
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Patent #:
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Issue Dt:
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06/27/2006
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Application #:
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10939924
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Filing Dt:
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09/13/2004
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Publication #:
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Pub Dt:
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02/17/2005
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Title:
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APPARATUS AND METHOD OF DETECTING INTERFACES BETWEEN WELL FLUIDS
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Correspondence name and address
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ROB SONESON
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300 N LASALLE
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KIRKLAND & ELLIS LLP
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CHICAGO, IL 60654
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