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 |
---|---|---|
offshore wind power complete machine floating method | 14 | 2012 |
method and device for recovering ethylene during process for producing vinyl acetate | 11 | 2011 |
double-disc straight groove cylindrical-component surface grinding disc | 11 | 2014 |
hydraulic self-adaptation variable valve timing system for diesel engine and control met… 🛈 | 10 | 2010 |
cylindrical-component grinding device, and workpiece advancing apparatus and grinding me… 🛈 | 10 | 2014 |
catalyst for ethanol production via hydrogenation of oxalate esters and preparation meth… 🛈 | 9 | 2011 |
method for producing vinyl acetate | 9 | 2011 |
use of catalyst of subgroup vi element for preparing organic chemical product from lignin | 8 | 2013 |
piezoelectric acoustic resonator with adjustable temperature compensation capability | 8 | 2012 |
thin-film resonator manufacturing method and device | 8 | 2013 |