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: | 056908/0742 | |
| Pages: | 4 |
| | Recorded: | 07/19/2021 | | |
| Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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06/29/2010
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Application #:
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12387182
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Filing Dt:
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04/30/2009
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Title:
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DRILLING FLUID ADDITIVE CONTAINING CORN SYRUP SOLIDS
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Patent #:
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Issue Dt:
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07/27/2010
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Application #:
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12459480
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Filing Dt:
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07/02/2009
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Title:
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DRILLING FLUID ADDITIVE CONTAINING SYRUPS
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Patent #:
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Issue Dt:
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07/05/2011
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Application #:
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12802702
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Filing Dt:
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06/14/2010
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Publication #:
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Pub Dt:
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12/30/2010
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Title:
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DRILLING FLUID ADDITIVE CONTAINING HEATED SYRUP SOLIDS
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Patent #:
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Issue Dt:
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01/24/2012
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Application #:
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12804585
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Filing Dt:
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07/26/2010
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Publication #:
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Pub Dt:
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11/18/2010
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Title:
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SPOTTING FLUIDS CONTAINING SYRUPS
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Patent #:
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Issue Dt:
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06/21/2011
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Application #:
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12924928
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Filing Dt:
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10/12/2010
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Publication #:
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Pub Dt:
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04/14/2011
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Title:
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AIR DRILLING MISTING FLUID CONTAINS SYRUPS
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Patent #:
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Issue Dt:
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07/10/2012
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Application #:
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13134048
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Filing Dt:
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05/27/2011
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Publication #:
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Pub Dt:
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11/10/2011
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Title:
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DRILLING FLUID ADDITIVE SYSTEM
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Patent #:
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Issue Dt:
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03/18/2014
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Application #:
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13507065
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Filing Dt:
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06/01/2012
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Publication #:
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Pub Dt:
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11/15/2012
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Title:
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Drilling fluid additive with low freezing point
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Assignees
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| 500 W. WALL STREET |
| SUITE 200 |
| MIDLAND, TEXAS 79701 |
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| 500 W. WALL STREET |
| SUITE 200 |
| MIDLAND, TEXAS 79701 |
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| 500 W. WALL STREET |
| SUITE 280 |
| MIDLAND, TEXAS 79701 |
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Correspondence name and address
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CARLOS E. ALFEREZ
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2323 ROSS AVENUE
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SUITE 1900
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DALLAS, TX 75201
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