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: | 039947/0979 | |
| Pages: | 6 |
| | Recorded: | 10/05/2016 | | |
| Attorney Dkt #: | FETI/0001US/NHOUSTON |
| 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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09/13/2005
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Application #:
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10345224
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Filing Dt:
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01/16/2003
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Publication #:
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Pub Dt:
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10/09/2003
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Title:
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Flapper valve and associated method for single trip retrieval of packer tools
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Patent #:
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Issue Dt:
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06/28/2005
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Application #:
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10345229
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Filing Dt:
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01/16/2003
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Publication #:
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Pub Dt:
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11/20/2003
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Title:
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WHIPSTOCK COLLET LATCH
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Patent #:
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Issue Dt:
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08/01/2006
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Application #:
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10418120
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Filing Dt:
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04/18/2003
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Publication #:
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Pub Dt:
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10/23/2003
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Title:
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SLIP SPRING WITH HEEL NOTCH
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Patent #:
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Issue Dt:
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08/09/2005
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Application #:
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10429670
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Filing Dt:
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05/06/2003
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Publication #:
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Pub Dt:
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03/18/2004
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Title:
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SEQUENTIAL RELEASE PACKER J TOOLS FOR SINGLE TRIP INSERTION AND EXTRACTION
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Patent #:
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Issue Dt:
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09/22/2009
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Application #:
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11300280
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Filing Dt:
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12/15/2005
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Publication #:
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Pub Dt:
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10/12/2006
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Title:
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PATRIOT RETRIEVABLE PRODUCTION PACKER
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Patent #:
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Issue Dt:
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08/25/2015
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Application #:
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13535456
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Filing Dt:
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06/28/2012
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Publication #:
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Pub Dt:
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01/02/2014
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Title:
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METHOD AND APPARATUS FOR INJECTING GAS INTO A RESERVOIR
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Patent #:
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Issue Dt:
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12/19/2017
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Application #:
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14659197
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Filing Dt:
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03/16/2015
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Publication #:
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Pub Dt:
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09/17/2015
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Title:
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RETRIEVABLE DOWNHOLE TOOL SYSTEM
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Assignee
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| 920 MEMORIAL CITY WAY, SUITE 1000 |
| HOUSTON, TEXAS 77024 |
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Correspondence name and address
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PATTERSON & SHERIDAN, LLP
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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