How many patents does
Trican Well Service have?
patents
293
families
71
granted
51
applications
242
US
93
WO
30
EP
16
CN
12
GB
9
RoW
133
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Trican Well Service
Top ten assignees appearing on patents
2009 - 2018
| trican well service | 259 |
| tempress technologies | 5 |
| dupont | 4 |
| suncor energy | 4 |
| bear creek services | 2 |
| trajkehn vell servis | 2 |
2009
| trican well service | 12 |
2018
| trican well service | 13 |
Trican Well Service
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus and method for stimulating subterranean formations | 25 | 2009 |
| control of particulate entrainment by fluids | 19 | 2007 |
| method for making transportable aqueous slurries by particulate hydrophobicization | 19 | 2005 |
| aqueous particulate slurry compositions and methods of making same | 14 | 2007 |
| resin coated proppant slurry compositions and methods of making and using same | 10 | 2007 |
| compositions and methods for enhancing fluid recovery for hydraulic fracturing treatments | 10 | 2010 |
| apparatus and method of fracturing | 9 | 2007 |
| pressure containment devices and methods of using same | 8 | 2006 |
| spray set-up for on-the-fly treatment of proppants | 7 | 2015 |
| slurry compositions and methods for making same | 7 | 2005 |