STEP ENERGY SERVICES LTD has a total of 11 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2007. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, basic materials chemistry and measurement are QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTE, CNPC BOHAI DRILLING ENG CO LTD and 9668241 CANADA INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 5 | |
#2 | United States | 4 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Basic materials chemistry | |
#3 | Measurement | |
#4 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Materials for miscellaneous applications | |
#3 | Mixing | |
#4 | Analysing materials |
# | Name | Total Patents |
---|---|---|
#1 | Fordyce Victor | 3 |
#2 | Maley Darren Michael | 3 |
#3 | Epp Bailey | 2 |
#4 | Steen Matt | 2 |
#5 | Manipon Mark Errol Abesamis | 2 |
#6 | Cairns John | 2 |
#7 | Peters Colin | 2 |
#8 | Mcmurray Andrew James | 2 |
#9 | Epp Bailey Todd | 2 |
#10 | Burvill Michael Edward | 2 |
Publication | Filing date | Title |
---|---|---|
US2019316431A1 | Methods for wellbore milling operations | |
CA3014583A1 | Methods for wellbore milling operations | |
US2017283690A1 | Self-suspending proppant for hydraulic fracturing | |
CA2955245A1 | Method and apparatus for selecting diversion material for a wellbore operation | |
US2015157995A1 | Proppant blender | |
EP2027362A1 | Liquified petroleum gas fracturing system |