How many patents does
Langzhou University have?
patents
904
families
670
granted
235
applications
669
CN
889
WO
8
US
4
EP
3
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Langzhou University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Langzhou University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| preparation and use of dimerized fusion protein | 6 | 2013 |
| monitoring system for turbulence of atmospheric boundary layer under wind drift sand flo… 🛈 | 5 | 2012 |
| one-dimensional nano welding flux for micron/nanoscale welding and preparation method th… 🛈 | 4 | 2011 |
| system for measuring multiple factors such as sandstorm electric field, sand electrifica… 🛈 | 4 | 2011 |
| artemisia sphaerocephala delta 12 fatty acid desaturase (as fad2) gene and application | 3 | 2010 |
| tubercle bacillus fusion protein and preparation method and application thereof | 3 | 2011 |
| high-flux anti-tumor drug screening cell model based on stat3 and nf-kb two-signal chann… 🛈 | 3 | 2011 |
| fermentative production method of dimerized fusion protein | 3 | 2013 |
| chimeric peptide based on opioid peptide biphalin and neuropeptide ff, synthesis and app… 🛈 | 3 | 2012 |
| thorium element and rare earth element separation method and separation reagent | 2 | 2013 |