- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the body; devices for transducing body media or for taking media from the body; devices for producing or ending sleep or stupor
- A61M 5/303 - Media expelled from injector by explosive charge
Patent holdings for IPC class A61M 5/303
Total number of patents in this class: 38
10-year publication summary
|
2
|
5
|
5
|
2
|
7
|
6
|
2
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2128 |
29 |
| PharmaJet, Inc. | 37 |
2 |
| Zhangjiagang Institute of Industrial Technologies Soochow University | 175 |
2 |
| MIE University | 176 |
1 |
| Osaka University | 3143 |
1 |
| Beijing QS Medical Technology Co., Ltd. | 8 |
1 |
| Xi'an Emanty Electronic Technology Co., Ltd | 1 |
1 |
| Orlance, Inc. | 9 |
1 |
| Other owners | 0 |