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 |
---|---|---|
packed column | 5 | 2009 |
pta (purified terephthalio acid) oxidized tail gas catalytic combustion processing metho… 🛈 | 2 | 2014 |
instrument/meter mounting and maintaining integrated practical training device | 2 | 2012 |
process for synthesizing p-methoxystyrene from p-methoxyphenethyl alcohol | 2 | 2013 |
step signal source | 2 | 2012 |
demonstration instrument for simulating flow line, flow tube and laminar flow of fluid | 2 | 2011 |
microwave aqueous phase preparation method of cerium and erbium co-doped zns quantum dot | 2 | 2014 |
method for extracting flavones substances in cacumen biotae | 2 | 2014 |
environment-friendly energy-saving doorbell with autonomous power supply function | 2 | 2014 |
circulating water cooling tower | 2 | 2010 |