The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
gravity gradiometer | 69 | 2005 |
direct smelting plant | 49 | 2006 |
a detector for detecting a gravity gradient | 33 | 2008 |
direct smelting process | 23 | 2010 |
apparatus for injecting solid particulate material into a vessel | 22 | 2004 |
starting a smelting process | 22 | 2011 |
starting a smelting process | 20 | 2012 |
direct smelting process | 20 | 2010 |
a mine operation monitoring system | 20 | 2009 |
starting a smelting process | 20 | 2011 |