B J SERVICES COMPANY has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic materials chemistry, civil engineering and machines are BJ SERVICES CO, BURTS JR BOYCE D and DOWELL SCHLUMBERGER CANADA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 5 | |
#3 | United Kingdom | 5 | |
#4 | Denmark | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Civil engineering | |
#3 | Machines | |
#4 | Materials and metallurgy | |
#5 | Chemical engineering | |
#6 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Brannon Harold D | 5 |
#2 | Rickards Allan R | 5 |
#3 | Rae Philip J | 5 |
#4 | Dilullo Gino A | 5 |
#5 | Dawson Jeffrey C | 2 |
#6 | Stephenson Christopher J | 2 |
#7 | Walker Scott A | 2 |
#8 | Li Jeff | 2 |
#9 | Gupta D V Satyanarayana | 1 |
#10 | Poole Gary Lane | 1 |
Publication | Filing date | Title |
---|---|---|
CA2370875A1 | High temperature flexible cementing compositions and methods for using same | |
US6641730B2 | Integrated debris management system | |
US2001007850A1 | Polymer expansion for oil and gas recovery | |
US6167970B1 | Isolation tool release mechanism | |
DK133397A | Method of treating formations using deformable particles | |
US5736594A | Cementing compositions and methods using recycled expanded polystyrene | |
US5562160A | Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity | |
US5529125A | Acid treatment method for siliceous formations |