The report contains ten-year analysis with the following sections
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silixa | 290 |
chevron corporation | 62 |
statoil petroleum | 4 |
silixa house | 1 |
silica | 1 |
silixa | 2 |
silixa | 58 |
chevron corporation | 29 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method and apparatus for optical sensing | 94 | 2009 |
optical fiber cable | 25 | 2013 |
acoustic illumination for flow-monitoring | 20 | 2012 |
structure monitoring | 16 | 2012 |
method of acoustic surveying | 15 | 2011 |
non-isotropic acoustic cable | 14 | 2013 |
submersible pump monitoring | 14 | 2014 |
method and system for locating an acoustic source | 13 | 2011 |
method and system for determining downhole optical fiber orientation and/or location | 12 | 2014 |
method and apparatus for optical sensing | 11 | 2015 |