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: | 039948/0451 | |
| Pages: | 5 |
| | Recorded: | 10/05/2016 | | |
| Attorney Dkt #: | 057326.000510 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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05/09/1995
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Application #:
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08131526
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Filing Dt:
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10/01/1993
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Title:
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METHOD OF AND APPARATUS FOR HORIZONTAL WELL DRILLING
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08624438
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Filing Dt:
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04/01/1996
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Title:
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METHOD OF AND APPARATUS FOR HORIZONTAL WELL DRILLING
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Patent #:
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Issue Dt:
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10/03/2000
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Application #:
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09098623
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Filing Dt:
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06/17/1998
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Title:
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METHOD OF AND APPARATUS FOR HORIZONTAL WELL DRILLING
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Patent #:
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Issue Dt:
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09/09/2008
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Application #:
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11271231
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Filing Dt:
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11/12/2005
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Publication #:
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Pub Dt:
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05/17/2007
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Title:
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FLUID INJECTION STIMULATED HEAVY OIL OR MINERAL PRODUCTION SYSTEM
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Patent #:
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Issue Dt:
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10/28/2008
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Application #:
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11348749
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Filing Dt:
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02/07/2006
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Publication #:
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Pub Dt:
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08/09/2007
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Title:
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METHOD AND APPARATUS FOR SINGLE-RUN FORMATION OF MULTIPLE LATERAL PASSAGES FROM A WELLBORE
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Patent #:
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Issue Dt:
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07/08/2014
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Application #:
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12454515
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Filing Dt:
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05/19/2009
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Publication #:
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Pub Dt:
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11/26/2009
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Title:
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METHOD AND APPARATUS FOR HIGH PRESSURE RADIAL PULSED JETTING OF LATERAL PASSAGES FROM VERTICAL TO HORIZONTAL WELLBORES
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Patent #:
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Issue Dt:
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11/26/2013
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Application #:
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13065922
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Filing Dt:
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04/01/2011
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Publication #:
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Pub Dt:
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10/13/2011
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Title:
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METHOD AND APPARATUS FOR SINGLE RUN CUTTING OF WELL CASING AND FORMING SUBSURFACE LATERAL PASSAGES FROM A WELL
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Assignee
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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Correspondence name and address
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BAKER & HOSTETLER LLP
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WASHINGTON SQUARE, SUITE 1100
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1050 CONNECTICUT AVE. N.W.
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WASHINGTON, DC 20036
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