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: | 046115/0677 | |
| Pages: | 6 |
| | Recorded: | 05/10/2018 | | |
| Attorney Dkt #: | 026610-615016 |
| Conveyance: | TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME 026465/0317 |
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Total properties:
2
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Patent #:
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Issue Dt:
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10/05/2010
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Application #:
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11941902
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Filing Dt:
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11/16/2007
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Publication #:
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Pub Dt:
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05/22/2008
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Title:
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RECONDITIONING PROCESS FOR USED HYDROCARBON BASED STIMULATION FLUID
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Patent #:
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Issue Dt:
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01/03/2012
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Application #:
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12122238
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Filing Dt:
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05/16/2008
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Publication #:
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Pub Dt:
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09/18/2008
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Title:
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RECONDITIONING PROCESS FOR USED HYDROCARBON BASED STIMULATION FLUID
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Assignee
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| 440 - 2ND AVENUE S.W., SUITE 1700 |
| CALGARY, CANADA T2P 5E9 |
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Correspondence name and address
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JONES DAY
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901 LAKESIDE AVENUE
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NORTH POINT
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CLEVELAND, OH 44114
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