ATLANTIC RICHFIELD CO has a total of 5,601 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and civil engineering are SHELL CANADA LTD, STANDARD OIL CO INDIANA and SHELL OIL CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 2,483 | |
#2 | Canada | 741 | |
#3 | Japan | 300 | |
#4 | United Kingdom | 289 | |
#5 | EPO (European Patent Office) | 260 | |
#6 | Germany | 212 | |
#7 | France | 175 | |
#8 | Australia | 162 | |
#9 | Brazil | 109 | |
#10 | Norway | 109 | |
#11 | WIPO (World Intellectual Property Organization) | 102 | |
#12 | Netherlands | 101 | |
#13 | Italy | 89 | |
#14 | Belgium | 85 | |
#15 | Spain | 80 | |
#16 | South Africa | 41 | |
#17 | Denmark | 36 | |
#18 | Sweden | 36 | |
#19 | Mexico | 34 | |
#20 | Argentina | 26 | |
#21 | Switzerland | 10 | |
#22 | Egypt | 9 | |
#23 | Israel | 9 | |
#24 | Republic of Korea | 9 | |
#25 | Romania | 8 | |
#26 | Hungary | 7 | |
#27 | Turkey | 7 | |
#28 | Finland | 6 | |
#29 | India | 6 | |
#30 | Yugoslavia (Serbia and Montenegro) | 6 | |
#31 | Austria | 5 | |
#32 | Czechoslovakia | 5 | |
#33 | Poland | 5 | |
#34 | Ireland | 4 | |
#35 | Philippines | 4 | |
#36 | German Democratic Republic | 3 | |
#37 | Hong Kong | 3 | |
#38 | Indonesia | 3 | |
#39 | Malaysia | 3 | |
#40 | China | 2 | |
#41 | Luxembourg | 2 | |
#42 | New Zealand | 2 | |
#43 | African Intellectual Property Organization | 2 | |
#44 | Peru | 2 | |
#45 | Portugal | 2 | |
#46 | USSR (Union of Socialist Soviet Republics) | 2 | |
#47 | Bulgaria | 1 | |
#48 | Colombia | 1 | |
#49 | Czechia | 1 | |
#50 | Taiwan | 1 | |
#51 | Zambia | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Macromolecular chemistry and polymers | |
#3 | Civil engineering | |
#4 | Machines | |
#5 | Chemical engineering | |
#6 | Basic materials chemistry | |
#7 | Measurement | |
#8 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Sofranko John A | 111 |
#2 | Yoo Jin S | 76 |
#3 | Jones C Andrew | 73 |
#4 | Airhart Tom P | 72 |
#5 | Dean Barry D | 63 |
#6 | Leonard John J | 62 |
#7 | Zajacek John G | 60 |
#8 | Baillie Lloyd A | 58 |
#9 | Perkins Thomas K | 54 |
#10 | Rosenthal Rudolph | 52 |
Publication | Filing date | Title |
---|---|---|
US6482762B1 | NOx conversion catalyst rejuvenation process | |
US6273144B1 | Method for inhibiting external corrosion on an insulated pipeline | |
US6353988B1 | Method of installing a highly tensioned suspended pipeline | |
US6318480B1 | Drilling of laterals from a wellbore | |
US6209641B1 | Method and apparatus for producing fluids while injecting gas through the same wellbore | |
US6156234A | Process for supplying a gaseous mixture to an autothermal reactor | |
US6166546A | Method for determining the relative clay content of well core | |
US6283204B1 | Oil and gas production with downhole separation and reinjection of gas | |
US6283213B1 | Tandem spacer fluid system and method for positioning a cement slurry in a wellbore annulus | |
US6248794B1 | Integrated process for converting hydrocarbon gas to liquids | |
US6257331B1 | Downhole setting tool | |
US6260619B1 | Oil and gas production with downhole separation and compression of gas | |
US6154705A | System for attenuating high order free surface multiples from a seismic shot record using a genetic procedure | |
US6192316B1 | Fracture discrimination using borehole frequency response of stoneley waves | |
US6258332B1 | Apparatus and method for collecting and recycling a petroleum by-product | |
US6176327B1 | Method and toolstring for operating a downhole motor | |
WO0065197A1 | Method and system for increasing oil production from an oil well producing a mixture of oil and gas | |
US6168708B1 | Method for recovery and recycling of hydrocarbon residue | |
US6148911A | Method of treating subterranean gas hydrate formations | |
US6058073A | Elastic impedance estimation for inversion of far offset seismic sections |