How many patents does
Lanzhou Jiaotong University have?
patents
1,395
families
1,267
granted
128
applications
1,267
CN
1,390
EP
4
WO
1
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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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Lanzhou Jiaotong University
Top ten assignees appearing on patents
2009 - 2018
2018
Lanzhou Jiaotong University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| production method of electro-depositing and refining metal chloride by membrane process … 🛈 | 7 | 2012 |
| anti-cheating intelligent monitoring system for entire safety production process of inte… 🛈 | 3 | 2014 |
| asymmetrical bandwidth all-fiber flat-top comb filter and preparation method thereof | 2 | 2015 |
| method for preparing tio2/ps/fe3o4 magnetic nanoparticle photocatalyst | 2 | 2012 |
| method for preparing spherical nanometer calcium carbonate particles of different grain … 🛈 | 2 | 2012 |
| windproof sand solidification agent for desert planting | 2 | 2012 |
| ignitable coal for high-altitude and oxygen-poor environments | 2 | 2012 |
| novel pitch control device with low-voltage ride through capability and control method | 2 | 2012 |
| indicator for determining alkalinity of finished product of cement and application there… 🛈 | 2 | 2012 |
| expressway automobile rear-end collision prevention system | 2 | 2011 |