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: | 022005/0686 | |
| Pages: | 3 |
| | Recorded: | 12/18/2008 | | |
| Attorney Dkt #: | 09157.0010 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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02/02/2010
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Application #:
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11465602
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Filing Dt:
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08/18/2006
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Publication #:
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Pub Dt:
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03/22/2007
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Title:
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ELECTROFUSED PROPPANT, METHOD OF MANUFACTURE, AND METHOD OF USE
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11469589
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Filing Dt:
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09/01/2006
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Publication #:
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Pub Dt:
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03/20/2008
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Title:
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ROD-SHAPED PROPPANT AND ANTI-FLOWBACK ADDITIVE, METHOD OF MANUFACTURE, AND METHOD OF USE
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Patent #:
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Issue Dt:
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10/22/2013
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Application #:
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11624057
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Filing Dt:
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01/17/2007
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Publication #:
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Pub Dt:
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03/06/2008
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Title:
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METHOD OF MANUFACTURING AND USING ROD-SHAPED PROPPANTS AND ANTI-FLOWBACK ADDITIVES
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Patent #:
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Issue Dt:
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06/15/2010
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Application #:
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11846261
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Filing Dt:
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08/28/2007
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Publication #:
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Pub Dt:
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03/05/2009
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Title:
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PROPPANTS AND ANTI-FLOWBACK ADDITIVES MADE FROM SILLIMANITE MINERALS, METHODS OF MANUFACTURE, AND METHODS OF USE
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Assignee
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| 154 RUE DE L'UNIVERSITE |
| PARIS, FRANCE 75007 |
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Correspondence name and address
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JASON E. STACH
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FINNEGAN, HENDERSON, FARABOW, ET AL
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901 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20001-4413
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