- 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 5/158 - Needles
Patent holdings for IPC class A61M 5/158
Total number of patents in this class: 3125
10-year publication summary
|
234
|
276
|
276
|
315
|
286
|
230
|
246
|
227
|
197
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 7058 |
363 |
| Medtronic MiniMed, Inc. | 1827 |
202 |
| Terumo Kabushiki Kaisha | 5368 |
171 |
| DEKA Products Limited Partnership | 1702 |
125 |
| Unomedical A/S | 220 |
84 |
| Amgen Inc. | 3894 |
79 |
| West Pharma. Services IL, Ltd. | 283 |
54 |
| Roche Diabetes Care, Inc. | 1497 |
51 |
| Insulet Corporation | 783 |
45 |
| Nipro Corporation | 1016 |
43 |
| Abbott Diabetes Care Inc. | 1903 |
42 |
| F. Hoffmann-La Roche AG | 7942 |
34 |
| DexCom, Inc. | 1586 |
26 |
| EOFlow Co., Ltd. | 151 |
25 |
| C. R. Bard, Inc. | 1765 |
24 |
| Massachusetts Institute of Technology | 9903 |
23 |
| SHL Medical AG | 1179 |
23 |
| B. Braun Melsungen AG | 981 |
21 |
| Roche Diagnostics GmbH | 2709 |
18 |
| Sanofi-Aventis Deutschland GmbH | 2604 |
18 |
| Other owners | 1654 |