| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Chemical engineering | |
| #4 | Materials and metallurgy | |
| #5 | Organic fine chemistry | |
| #6 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Separating solids | |
| #3 | Finishing work on buildings | |
| #4 | General building constructions | |
| #5 | Building materials | |
| #6 | Structural elements | |
| #7 | Specific use of cosmetics | |
| #8 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jiang Yanxin | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CN108671993A | A kind of construction breaker | |
| CN108421589A | A kind of equipment for building sandstone processing | |
| CN108339654A | A kind of construction sand making machine | |
| CN108005257A | A kind of construction techniques | |
| CN111851803A | Resource-saving construction method for building construction | |
| CN108452870A | A kind of building engineering construction equipment | |
| CN105997836A | Ferment liquid shampoo and preparation method thereof |