How many patents does
Zhejiang Industry Polytechnic College have?
patents
2,013
families
1,940
granted
74
applications
1,939
CN
2,013
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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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Zhejiang Industry Polytechnic College
Top ten assignees appearing on patents
Zhejiang Industry Polytechnic College
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| adjustable automatic stamping machine | 2 | 2015 |
| combined type piston and connecting rod assembly of refrigeration compressor and install… 🛈 | 2 | 2016 |
| method for preparing nano-titanium dioxide modified color fixing agent emulsion | 2 | 2015 |
| electromagnetic coupler with conical structure | 2 | 2011 |
| gearbox lubrication oil efficient adding equipment for electromechanical equipment | 2 | 2017 |
| automatic production line for brake disc | 2 | 2017 |
| design method of quasi eccentric circle type non-circular gear pair | 2 | 2017 |
| cold pad-batch pre-treatment method of linen fabric | 2 | 2011 |
| flax fabric cold padding and stacking pretreatment method | 2 | 2011 |
| preparation method and apparition of wet rubbing fastness improver containing copper mic… 🛈 | 2 | 2015 |