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: | 055012/0138 | |
| Pages: | 12 |
| | Recorded: | 01/15/2021 | | |
Attorney Dkt #: | C20033/INT0884A |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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06/03/2008
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Application #:
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10466984
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Filing Dt:
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02/19/2004
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Publication #:
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Pub Dt:
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02/17/2005
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Title:
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DRILLING SIGNALLING SYSTEM
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Patent #:
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Issue Dt:
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06/06/2006
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Application #:
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10466986
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Filing Dt:
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07/23/2003
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Publication #:
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Pub Dt:
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04/29/2004
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Title:
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PRESSURE PULSE GENERATOR FOR MWD
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Patent #:
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Issue Dt:
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10/02/2007
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Application #:
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10543842
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Filing Dt:
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07/29/2005
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Publication #:
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Pub Dt:
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04/06/2006
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Title:
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TELESCOPIC DATA COUPLER
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Assignee
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17021 ALDINE WESTFIELD RD. |
HOUSTON, TEXAS 77073 |
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Correspondence name and address
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CANTOR COLBURN - BAKER HUGHES
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20 CHURCH STREET, 22ND FLR.
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HARTFORD, CT 06103
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