The report contains ten-year analysis with the following sections
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elkem | 295 |
alcoa (aluminum company of america) | 57 |
elkem carbon | 12 |
elkem solar | 9 |
alcon | 1 |
mondo minerals | 1 |
mondo minerals oy, helsinki | 1 |
elkem asa norweigan corporation | 1 |
ehlkem | 1 |
elken | 1 |
elkem | 31 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
oil well drilling fluids, oil well cement composition, and slurry of weighting material … 🛈 | 23 | 2011 |
method of cementing gas or oil pipeline and hydraulic cement slurry | 20 | 2006 |
aqueous slurry of amorphous silica and method for its production | 18 | 2010 |
apparatus and method of carbothermic aluminium production | 16 | 2007 |
process for the production of aluminium oxide particles | 16 | 2014 |
method for production of trichlorosilane and silicon for use in the production of trichl… 🛈 | 16 | 2010 |
induction furnace for melting of metals, lining for an induction furnace and method for … 🛈 | 16 | 2008 |
process for the production of silicon dioxide particles | 15 | 2014 |
viscosifier for oil well fluids | 14 | 2013 |
cement composition based on calcium aluminate cement | 13 | 2011 |