Patent Assignment Details
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Reel/Frame: | 042596/0820 | |
| Pages: | 6 |
| | Recorded: | 06/05/2017 | | |
Attorney Dkt #: | 057326.000559 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/29/2019
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Application #:
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15462015
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Filing Dt:
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03/17/2017
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Publication #:
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Pub Dt:
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09/21/2017
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Title:
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FRAC PLUG SYSTEM HAVING BOTTOM SUB GEOMETRY FOR IMPROVED FLOW BACK, MILLING AND/OR SETTING
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Assignees
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300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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125-9 AVENUE SE |
CALGARY |
ALBERTA, CANADA T2G 0P6 |
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42 RUE SAINT DOMINIQUE |
PARIS, FRANCE 75007 |
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PARKSTRAAT 83-89 |
2514 JG |
THE HAGUE, NETHERLANDS |
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Correspondence name and address
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BAKER & HOSTETLER LLP
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CIRA CENTRE 12TH FLOOR
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2929 ARCH STREET
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PHILADELPHIA, PA 19104-2891
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