SCHLUMBERGER HOLDINGS has a total of 2,991 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, Norway and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, measurement and basic materials chemistry are SCHLUMBERGER TECHNOLOGY CORP, PRAD RES & DEVELOPMENT LTD and SCHLUMBERGER LTD A NETHERLAND.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 2,123 | |
#2 | Norway | 198 | |
#3 | EPO (European Patent Office) | 129 | |
#4 | WIPO (World Intellectual Property Organization) | 127 | |
#5 | Australia | 100 | |
#6 | China | 44 | |
#7 | Brazil | 32 | |
#8 | Indonesia | 29 | |
#9 | EAPO (Eurasian Patent Organization) | 26 | |
#10 | Japan | 22 | |
#11 | Colombia | 21 | |
#12 | Saudi Arabia | 21 | |
#13 | Netherlands | 20 | |
#14 | Mexico | 15 | |
#15 | Singapore | 15 | |
#16 | Argentina | 14 | |
#17 | Malaysia | 13 | |
#18 | Egypt | 12 | |
#19 | Germany | 6 | |
#20 | Gulf Cooperation Council | 6 | |
#21 | African Intellectual Property Organization | 4 | |
#22 | India | 3 | |
#23 | New Zealand | 3 | |
#24 | Italy | 2 | |
#25 | Canada | 1 | |
#26 | Denmark | 1 | |
#27 | Algeria | 1 | |
#28 | Israel | 1 | |
#29 | Republic of Korea | 1 | |
#30 | Peru | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Measurement | |
#3 | Basic materials chemistry | |
#4 | Machines | |
#5 | Mechanical elements | |
#6 | Computer technology |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Geophysics | |
#3 | Analysing materials | |
#4 | Materials for miscellaneous applications | |
#5 | Unspecified technologies | |
#6 | Measuring volume | |
#7 | Measuring electric variables | |
#8 | Pipes | |
#9 | Electric digital data processing | |
#10 | Special measuring |
# | Name | Total Patents |
---|---|---|
#1 | Patel Dinesh R | 61 |
#2 | Clark Brian | 59 |
#3 | Speier Peter | 50 |
#4 | Omeragic Dzevat | 45 |
#5 | Johnson Craig D | 40 |
#6 | Downton Geoff | 39 |
#7 | Ciglenec Reinhart | 39 |
#8 | Hackworth Matthew R | 36 |
#9 | Jones Timothy Gareth John | 35 |
#10 | Homan Dean M | 34 |
Publication | Filing date | Title |
---|---|---|
GB201901299D0 | A method of using a dual barrier side pocket mandrel with gauge | |
GB201601130D0 | Rotary cutting tools | |
GB201600082D0 | System and method for analyzing the response of a distributed acoustic system to fluid flow | |
GB201600084D0 | System and method for analyzing the response of a distributed acoustic system to fluid flow | |
GB201522241D0 | Compact microwave water-conductivity probe with integral second pressure barrier | |
GB201521941D0 | Oil/gas burners and method | |
GB201520708D0 | A stratified flow multiphase flowmeter | |
GB201520706D0 | Flow measurement insert | |
GB201519332D0 | Rotary milling tool | |
GB201518755D0 | Method for producing solid particles | |
GB201518417D0 | Corrosion inhibition | |
GB201517856D0 | Inhibition of sensor biofouling | |
GB202003410D0 | Inhibition of sensor biofouling | |
GB201516562D0 | Determining properties of porous material by NMR | |
GB201514856D0 | Methodologies and apparatus for the recognition of production tests stability | |
GB201513927D0 | Downhole cutting tool | |
GB201509607D0 | Rotary cutting tool with angled flow channel on outward face | |
GB201508248D0 | Fibre-optic sensing | |
GB201506217D0 | Corrosion Inhibition | |
GB201504088D0 | Logging perforation flow in a wellbore |