How many patents does
Peking University have?
patents
15,189
families
8,942
granted
4,920
applications
10,269
CN
12,977
US
882
WO
619
EP
345
JP
147
KR
68
GB
6
RoW
145
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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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Peking University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Peking University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| piperazinyl pyrimidine derivatives, preparation method and use thereof | 19 | 2012 |
| kinase inhibitor and method for treatment of related diseases | 18 | 2011 |
| method for removing sox from gas using polyethylene glycol | 17 | 2009 |
| method for removal of sox from gas using compound amine alcohol solution | 16 | 2013 |
| method for removing sox from gas using polyol composite solution | 14 | 2013 |
| method for removing sox from gas using modified polyethylene glycol | 14 | 2013 |
| method for removing sox in gas by using ethylene glycol complex solution | 14 | 2013 |
| fused acridine derivative and pharmaceutical composition, preparation method and use the… 🛈 | 12 | 2014 |
| compound with branching alkyl chains, method for preparing the same, and use thereof in … 🛈 | 12 | 2012 |
| polysubstituted pyridine compound, preparation method, use and pharmaceutical composition | 12 | 2014 |