PETROWELL LTD has a total of 303 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in United Kingdom, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and mechanical elements are CORRE PIERRE-YVES, THEMIG DANIEL JON and CHURCHILL DRILLING TOOLS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 83 | |
#2 | Canada | 60 | |
#3 | WIPO (World Intellectual Property Organization) | 47 | |
#4 | United States | 32 | |
#5 | Brazil | 29 | |
#6 | EPO (European Patent Office) | 29 | |
#7 | Australia | 16 | |
#8 | Norway | 6 | |
#9 | Singapore | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Measurement | |
#5 | Materials and metallurgy | |
#6 | Electrical machinery and energy | |
#7 | Surface technology and coating | |
#8 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Unspecified technologies | |
#3 | Geophysics | |
#4 | Pipes | |
#5 | Electric switches | |
#6 | Venting or aerating devices | |
#7 | Metal tempering | |
#8 | Coating metallic material | |
#9 | Alloys | |
#10 | Details of furnaces |
# | Name | Total Patents |
---|---|---|
#1 | Purkis Daniel | 63 |
#2 | Purkis Daniel George | 51 |
#3 | Patton Damien Gerard | 38 |
#4 | Webster Oliver | 33 |
#5 | Macleod Iain | 28 |
#6 | Manning Matthew | 25 |
#7 | Reid Stephen | 19 |
#8 | Reid Steve | 16 |
#9 | Smith Colin | 16 |
#10 | Mercer Lee | 15 |
Publication | Filing date | Title |
---|---|---|
AU2016208401A1 | Downhole actuating apparatus | |
AU2015202039A1 | Downhole actuating apparatus | |
WO2014132078A2 | Downhole communication | |
CA2900131A1 | Downhole tool and method | |
US2014224504A1 | Downhole tool and method | |
BR112015008678A2 | flow control set | |
GB201316066D0 | Flow control assembly | |
US2015034329A1 | Downhole Tool and Method | |
WO2014020336A2 | Downhole apparatus and method | |
GB201310219D0 | Determining the status of a downhole arrangement | |
GB201310183D0 | Downhole Protection | |
GB201310187D0 | Downhole Choke | |
GB201304833D0 | Actuating apparatus | |
GB201304829D0 | Method and apparatus | |
GB201304801D0 | Downhole apparatus | |
GB201304771D0 | Heat treat production fixture | |
GB201304825D0 | Downhole arrangement | |
GB201304769D0 | Shifting tool | |
GB201304790D0 | Catching apparatus | |
GB201303614D0 | Downhole detection |