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 |
---|---|---|
iron-based compound catalyst for on-line quality improvement of bio-oil and preparation … 🛈 | 4 | 2016 |
multi-function metal catalyst and preparation and application method | 4 | 2016 |
biomass pyrolysis gasification multifunctional iron-based catalyst and preparation metho… 🛈 | 3 | 2013 |
fluoroplastic heat exchange structure | 3 | 2016 |
preparation method of mono-dispersed gelatin embolic microsphere with precisely-controll… 🛈 | 2 | 2015 |
method for preparing activated carbon | 2 | 2013 |
gas-liquid mass transfer device and method applied to gas purification, absorption, deso… 🛈 | 2 | 2016 |
film emulsifying device and emulsion preparation method | 2 | 2016 |
method for achieving fully-automatic and continuous preparation of micro-balloon | 2 | 2016 |
method for culturing microalgae by using biogas residues as raw materials | 2 | 2013 |