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: | 034998/0578 | |
| Pages: | 8 |
| | Recorded: | 02/13/2015 | | |
| Attorney Dkt #: | 218728-001 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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07/04/2000
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Application #:
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08972499
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Filing Dt:
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11/18/1997
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Title:
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HELICAL GEAR PUMP
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Patent #:
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Issue Dt:
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11/08/2005
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Application #:
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10288588
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Filing Dt:
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11/06/2002
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Publication #:
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Pub Dt:
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07/08/2004
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Title:
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MOINEAU PUMPING DEVICE HAVING A BALL COUPLING
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Patent #:
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Issue Dt:
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03/29/2005
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Application #:
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10478193
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Filing Dt:
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11/18/2003
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Publication #:
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Pub Dt:
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07/01/2004
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Title:
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METHOD FOR MAKING A MOINEAU STATOR AND RESULTING STATOR
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Patent #:
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Issue Dt:
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01/06/2009
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Application #:
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11253168
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Filing Dt:
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10/17/2005
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Publication #:
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Pub Dt:
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04/20/2006
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Title:
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PUMPING SYSTEM WITH PROGRESSIVE CAVITY PUMP
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Patent #:
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Issue Dt:
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01/16/2018
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Application #:
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14457627
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Filing Dt:
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08/12/2014
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Publication #:
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Pub Dt:
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02/19/2015
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Title:
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TORQUE ANCHOR FOR BLOCKING THE ROTATION OF A PRODUCTION STRING OF A WELL AND PUMPING INSTALLATION EQUIPPED WITH SUCH A TORQUE ANCHOR
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Patent #:
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Issue Dt:
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04/25/2017
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Application #:
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14471994
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Filing Dt:
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08/28/2014
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Publication #:
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Pub Dt:
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03/05/2015
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Title:
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HELICAL ROTOR OF A PROGRESSING CAVITY PUMP
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Assignee
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| 6 BOULEVARD BINEAU |
| LEVALLOIS-PERRET, FRANCE 92300 |
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Correspondence name and address
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PATZIK, FRANK & SAMOTNY LTD.
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150 S. WACKER DRIVE
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SUITE 1500
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CHICAGO, IL 60606
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