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: | 062435/0850 | |
| Pages: | 2 |
| | Recorded: | 01/19/2023 | | |
| Attorney Dkt #: | 018961-0001 |
| Conveyance: | CHANGE OF ADDRESS |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/14/2017
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Application #:
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14072556
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Filing Dt:
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11/05/2013
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Publication #:
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Pub Dt:
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11/12/2015
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Title:
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METHOD USING HALOGENATED BENZOIC ACID ESTERS AND ALDEHYDES FOR HYDRAULIC FRACTURING AND FOR TRACING PETROLEUM PRODUCTION
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Patent #:
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Issue Dt:
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07/10/2018
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Application #:
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15133465
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Filing Dt:
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04/20/2016
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Publication #:
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Pub Dt:
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10/26/2017
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Title:
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METHOD AND COMPOSITIONS FOR HYDRAULIC FRACTURING AND FOR TRACING FORMATION WATER
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Assignee
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| 19350 STATE HIGHWAY 249 #600 |
| HOUSTON, TEXAS 77070 |
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Correspondence name and address
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FRÉDÉRIQUE GILLESPIE
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ROBIC LLP
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20-630 BOUL RENE-LEVESQUE W
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MONTREAL, PQC H3B 1S6
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