HALLIBURTON CO has a total of 5,178 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, basic materials chemistry and machines are HAITA PETROLEUM TECH CO LTD, BAROID TECHNOLOGY INC and PERLMAN WILLIAM.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 1,992 | |
#2 | Canada | 670 | |
#3 | EPO (European Patent Office) | 482 | |
#4 | Norway | 416 | |
#5 | Australia | 380 | |
#6 | United Kingdom | 216 | |
#7 | Germany | 173 | |
#8 | Brazil | 158 | |
#9 | Netherlands | 123 | |
#10 | Italy | 93 | |
#11 | Singapore | 85 | |
#12 | Denmark | 54 | |
#13 | Spain | 53 | |
#14 | France | 49 | |
#15 | Japan | 48 | |
#16 | Mexico | 40 | |
#17 | Argentina | 37 | |
#18 | New Zealand | 16 | |
#19 | Malaysia | 15 | |
#20 | Sweden | 15 | |
#21 | Belgium | 12 | |
#22 | China | 10 | |
#23 | Austria | 7 | |
#24 | Egypt | 6 | |
#25 | WIPO (World Intellectual Property Organization) | 6 | |
#26 | Greece | 5 | |
#27 | Ireland | 5 | |
#28 | Portugal | 3 | |
#29 | Hungary | 2 | |
#30 | Yugoslavia (Serbia and Montenegro) | 2 | |
#31 | Switzerland | 1 | |
#32 | Iceland | 1 | |
#33 | African Intellectual Property Organization | 1 | |
#34 | Philippines | 1 | |
#35 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Basic materials chemistry | |
#3 | Machines | |
#4 | Measurement | |
#5 | Materials and metallurgy | |
#6 | Mechanical elements | |
#7 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Materials for miscellaneous applications | |
#3 | Unspecified technologies | |
#4 | Geophysics | |
#5 | Building materials | |
#6 | Unspecified technologies | |
#7 | Hydraulic engineering | |
#8 | Pipes | |
#9 | Analysing materials | |
#10 | Mixing |
# | Name | Total Patents |
---|---|---|
#1 | George Flint R | 100 |
#2 | Schultz Roger L | 91 |
#3 | Barrington Burchus Q | 87 |
#4 | Szarka David D | 70 |
#5 | George Kevin R | 65 |
#6 | Ringgenberg Paul D | 62 |
#7 | Brandell John T | 55 |
#8 | Streich Steven G | 55 |
#9 | Ringgenberg Paul David | 53 |
#10 | Surjaatmadja Jim B | 50 |
Publication | Filing date | Title |
---|---|---|
US7051821B2 | Adjustable hole cleaning device | |
AU3402000A | Early evaluation system with pump and method of servicing a well | |
AU5010899A | Gas lift flow control device | |
US5795924A | Resilient well cement compositions and methods | |
US5697442A | Apparatus and methods for use in cementing a casing string within a well bore | |
US5738171A | Well cementing inflation packer tools and methods | |
EP0779409A1 | Traceable well cement composition and its use | |
US5762139A | Subsurface release cementing plug apparatus and methods | |
US5722491A | Well cementing plug assemblies and methods | |
GB9620679D0 | Method and apparatus for sensing and displaying torsional vibration | |
US5738463A | Elastomeric grouting of subsurface conduits | |
US5672203A | Set retarded cementing compositions and methods | |
US5711375A | Well stabilization tools and methods | |
USH1675H | Hybrid capsule charge | |
US5718292A | Inflation packer method and apparatus | |
US5688844A | Resilient well cement compositions and methods | |
EP0816838A1 | Apparatus and method for well bore casing inspection | |
US5789352A | Well completion spacer fluids and methods | |
US5636519A | Fluid commingling chamber for nitrogen processing unit | |
US5767671A | Method of testing the lifeline of coiled tubing |