- 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 5/152 - Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons flexible pressurised by contraction of elastic reservoirs
Patent holdings for IPC class A61M 5/152
Total number of patents in this class: 196
10-year publication summary
|
12
|
18
|
24
|
25
|
20
|
24
|
24
|
18
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Avent, Inc. | 1007 |
17 |
| Enable Injections, Inc. | 66 |
17 |
| DEKA Products Limited Partnership | 1640 |
15 |
| B. Braun Melsungen AG | 950 |
12 |
| Sanofi-Aventis Deutschland GmbH | 2738 |
7 |
| Amgen Inc. | 3779 |
7 |
| FRITZ RUCK Ophthalmologische Systeme GmbH | 38 |
6 |
| Becton, Dickinson and Company | 6712 |
5 |
| CareFusion 303, Inc. | 1975 |
4 |
| Tandem Diabetes Care, Inc. | 376 |
4 |
| Solo-dex, Inc. | 10 |
4 |
| Osprey Medical, Inc. | 59 |
3 |
| TG Medwise Ltd. | 12 |
3 |
| Gamastech S.r.l. | 3 |
3 |
| Rowemed AG - Medical 4 Life | 3 |
3 |
| Medtronic, Inc. | 9964 |
2 |
| Medtronic MiniMed, Inc. | 1808 |
2 |
| Keymed (Medical & Industrial Equipment) Ltd. | 103 |
2 |
| Baxter International Inc. | 2425 |
2 |
| Baxter Healthcare S.A. | 1810 |
2 |
| Other owners | 76 |