How many patents does
Wuhan Surveying Geotechnical Research Institute Co., Ltd. Of Mcc have?
patents
225
families
171
granted
51
applications
174
CN
221
GB
3
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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Wuhan Surveying Geotechnical Research Institute Co., Ltd. Of Mcc
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Wuhan Surveying Geotechnical Research Institute Co., Ltd. Of Mcc
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bedding coefficient testing method | 5 | 2009 |
| circular foundation pit internal-disturbance buried pipe type underground heat exchange … 🛈 | 2 | 2014 |
| manufacturing method of spiral soil stirring type drilling rig | 2 | 2014 |
| method for manufacturing cylindrical mud stirring type drilling tool | 2 | 2014 |
| soil layer quantization layering method based on double-bridge static sounding data of b… 🛈 | 2 | 2014 |
| bp (back propagation) neural network based mechanic index determining method for twin-br… 🛈 | 2 | 2014 |
| intelligent control three-dimensional drainage vacuum preloading method for particle tai… 🛈 | 2 | 2013 |
| utilizing and reinforcing method for basalt in zhanjiang region | 2 | 2013 |
| method for measuring rock specimen deformation | 2 | 2014 |
| on-site pouring maintenance method of survey monument in high-latitude area and low-temp… 🛈 | 2 | 2013 |