| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | India | 5 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhang Youping | 10 |
| #2 | Pan Junfeng | 4 |
| #3 | Han Yitao | 4 |
| #4 | Zhu Xiaopeng | 3 |
| #5 | Liu Jian | 3 |
| #6 | Qu Yanling | 1 |
| #7 | Geng Xusheng | 1 |
| #8 | Li Guoan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018205409A1 | Injection pen | |
| US2019054245A1 | Drug delivery device and anti-back device thereof | |
| WO2013185382A1 | Sterile medicine dissolver | |
| WO2013185378A1 | Water-powder rapid injector | |
| WO2013185381A1 | Cassette semi-automatic injection pen | |
| WO2013185379A1 | Adjustable injection pen | |
| WO2013185380A1 | Clamp-type full-automatic injection pen |