How many patents does
The Second Construction Co., Ltd. Of China Construction Eighth Engineering Division have?
patents
479
families
457
granted
22
applications
457
CN
479
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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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The Second Construction Co., Ltd. Of China Construction Eighth Engineering Division
Top ten assignees appearing on patents
2009
2018
The Second Construction Co., Ltd. Of China Construction Eighth Engineering Division
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| novel rebar connecting structure for buildings | 2 | 2016 |
| anti-seismic house construction structure | 2 | 2015 |
| construction method for irregular double-curved-surface bamboo-aluminum composite board | 2 | 2016 |
| quick construction block forming machine | 2 | 2016 |
| electric sand screening device for building construction | 2 | 2016 |
| disk saw for building operations | 2 | 2016 |
| planing tool for building construction | 2 | 2016 |
| novel electric sand sieve | 2 | 2016 |
| pipe bender of steel pipes | 2 | 2016 |
| non-standard building block and building method thereof | 2 | 2016 |