NCS OILFIELD SERVICES CANADA INC has a total of 36 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in Canada, United States and China. Its main competitors in its focus markets civil engineering are GEJMASH GENNADIJ IOSIFOVICH, CORETRACK LTD and TELEJET TECHNOLOGIES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 19 | |
#2 | United States | 8 | |
#3 | China | 3 | |
#4 | Australia | 2 | |
#5 | Mexico | 2 | |
#6 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Earth drilling |
# | Name | Total Patents |
---|---|---|
#1 | Getzlaf Donald | 32 |
#2 | Stromquist Marty | 28 |
#3 | Nipper Robert | 19 |
#4 | Ravensbergen John | 9 |
#5 | Willems Timothy Howard | 8 |
#6 | Brunskill Douglas James | 4 |
#7 | Devlin David | 2 |
#8 | Harris Travis | 2 |
#9 | Schmelzl Eric | 2 |
#10 | Getzlaf Don | 2 |
Publication | Filing date | Title |
---|---|---|
CA2873541A1 | Fracturing valve and fracturing tool string | |
CA2859813A1 | Apparatus, system and method for treating a reservoir using re-closeable sleeves | |
CA2820704A1 | Fracturing valve | |
US2014216756A1 | Casing float tool | |
CA2799967A1 | Downhole fluid treatment tool | |
CA2798343A1 | Downhole isolation and depressurization tool | |
US2013133891A1 | Tool assembly including an equalization valve | |
CA2788985A1 | Tools and methods for use in completion of a wellbore | |
CA2904548A1 | Tools and methods for use in completion of a wellbore | |
CA2713611A1 | Multi-function isolation tool and method of use | |
CA2628802A1 | Method and apparatus for hydraulic treatment of a wellbore |