PILOT DRILLING CONTROL LTD has a total of 81 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets civil engineering, machines and mechanical elements are ROTARY OIL TOOL COMPANY, DrawWorks LP and RALPH SPEAROW.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 24 | |
#2 | United States | 16 | |
#3 | Canada | 9 | |
#4 | EPO (European Patent Office) | 7 | |
#5 | WIPO (World Intellectual Property Organization) | 7 | |
#6 | Brazil | 6 | |
#7 | Malaysia | 3 | |
#8 | African Regional Industrial Property Organization | 2 | |
#9 | Australia | 2 | |
#10 | France | 2 | |
#11 | Mexico | 2 | |
#12 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Chemical engineering | |
#5 | Engines, pumps and turbines | |
#6 | Environmental technology | |
#7 | Control |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Unspecified technologies | |
#3 | Clutches and brakes | |
#4 | Cleaning | |
#5 | Reduction of greenhouse gas emissions | |
#6 | Machines for liquids | |
#7 | Rotary-pistons | |
#8 | Control or regulating systems |
# | Name | Total Patents |
---|---|---|
#1 | Swietlik George | 72 |
#2 | Large Robert | 36 |
#3 | Clubb Matthew | 7 |
#4 | Down Christopher David | 7 |
#5 | George Swietlik | 5 |
#6 | Morris Ryan Peter | 5 |
#7 | Robert Large | 5 |
#8 | Abbott Malcolm Adrian | 4 |
#9 | Latiolais Jr Burney J | 3 |
#10 | Payne Alan | 2 |
Publication | Filing date | Title |
---|---|---|
MY155552A | Flow stop valve | |
US2010326731A1 | Stabilizing downhole tool | |
US2010206583A1 | Downhole tubular connector | |
GB201113670D0 | A downhole tubular connector | |
WO2010089573A1 | A downhole tubular connector | |
MY163442A | Flow stop valve | |
US2009205827A1 | Hydraulic connector apparatuses and methods of use with downhole tubulars | |
US2009205837A1 | Hydraulic connector apparatuses and methods of use with downhole tubulars | |
US2009205836A1 | Hydraulic connector apparatuses and methods of use with downhole tubulars | |
US2009200038A1 | Hydraulic connector apparatuses and methods of use with downhole tubulars | |
GB0814822D0 | A Controller for a Downhole Tool | |
GB0805299D0 | A drill-string connector | |
GB0802856D0 | Flow stop valve | |
GB0802406D0 | A drillstring connector | |
GB0802407D0 | A drillstring connection valve | |
GB0801223D0 | Turbine cowling | |
GB0602565D0 | A Drill-String Connector | |
GB0806379D0 | Downhole drilling tool | |
GB0706492D0 | Downhole drilling tool | |
GB0718805D0 | Downhole drilling tool |