The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
schlumberger technology | 16975 |
services petroliers schlumberger | 7430 |
schlumberger holdings | 7155 |
schlumberger canada | 6307 |
prad research and development | 6259 |
logined | 409 |
geoquest systems | 324 |
smith international | 282 |
chevron corporation | 118 |
prad res & dev | 95 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
pick assembly | 80 | 2006 |
stochastic bit noise control | 72 | 2007 |
system and method for low damage fracturing | 40 | 2007 |
methods and apparatus for determining downhole parameters | 32 | 2011 |
energy radiation generator with bi-polar voltage ladder | 29 | 2011 |
system and method for performing downhole stimulation operations | 29 | 2010 |
oberflächenkommunikationsgerät und verfahren zur verwendung für strangtelemetrie | 28 | 2005 |
apparatus and methodology for measuring properties of microporous material at multiple s… 🛈 | 27 | 2013 |
system and method for delivery of oilfield materials | 27 | 2012 |
access cannula with hinge restrictor | 26 | 2008 |