| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 28 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Chemical engineering | |
| #6 | Basic materials chemistry | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Venting or aerating devices | |
| #3 | Cleaning | |
| #4 | Solid waste disposal | |
| #5 | Containers for goods storage | |
| #6 | Transport or storage devices | |
| #7 | Pistons and sealings | |
| #8 | Water treatment | |
| #9 | Organic fertilisers | |
| #10 | Horticulture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Xie Jiachen | 26 |
| #2 | Zhang Ying | 26 |
| #3 | Cui Chengqi | 25 |
| #4 | Guan Xinhua | 25 |
| #5 | Gao Weihua | 3 |
| #6 | Sun Hui | 1 |
| #7 | Jin Junsheng | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105583048A | Self-cleaning device of double-shaft crusher | |
| CN105503382A | Method for preparing soilless culture substrate based on municipal solid waste |