How many patents does
Beijing University Of Chemical have?
patents
148
families
105
granted
38
applications
110
CN
141
WO
4
US
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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Beijing University Of Chemical
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Beijing University Of Chemical
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing supported metal palladium catalyst | 5 | 2008 |
| a methods for preparing the clathrate compound of steroid medicines utilizing hydrotalci… 🛈 | 4 | 2008 |
| glucose responding type polyphosphazene hydrogel | 2 | 2007 |
| hydrogenation method of acryionitrile-butadiene-rubber latex | 2 | 2008 |
| sealing system real time controllable derotation flow shock-absorbing device in impeller… 🛈 | 2 | 2009 |
| high corrosion resistance cr-pd alloy plating process on stainless steel surface | 2 | 2009 |
| environment friendly room temperature non-slag colorful chemical conversion solution and… 🛈 | 2 | 2009 |
| method for reproducing waste rubber by using microorganism | 2 | 2009 |
| catalyst component for olefin polymerization and catalyst thereof | 2 | 2008 |
| method of filling carbon nano tube with nano metal lead particles | 2 | 2007 |