- 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 39/04 - Access sites having pierceable self-sealing members
Patent holdings for IPC class A61M 39/04
Total number of patents in this class: 492
10-year publication summary
|
44
|
26
|
45
|
34
|
64
|
30
|
44
|
38
|
27
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 6712 |
66 |
| Terumo Kabushiki Kaisha | 5216 |
24 |
| CareFusion 303, Inc. | 1975 |
17 |
| Bard Peripheral Vascular, Inc. | 422 |
16 |
| NP Medical Inc. | 63 |
16 |
| Industrie Borla S.p.A. | 110 |
11 |
| C. R. Bard, Inc. | 1765 |
10 |
| Cilag GmbH International | 5813 |
10 |
| ICU Medical, Inc. | 856 |
10 |
| Medtronic MiniMed, Inc. | 1808 |
8 |
| Carmel Pharma AB | 89 |
7 |
| Compagnie Europeenne d'Etude et de Recherche de Dispositifs pour L'implantation Par Laparoscopie | 40 |
7 |
| JMS Co., Ltd. | 393 |
7 |
| Roche Diabetes Care, Inc. | 1492 |
7 |
| Medtronic, Inc. | 9964 |
6 |
| B. Braun Melsungen AG | 950 |
6 |
| Kurin, Inc. | 37 |
6 |
| Smiths Medical ASD, Inc. | 766 |
6 |
| C.R. Bard, Inc. | 718 |
5 |
| Fresenius Kabi Deutschland GmbH | 570 |
5 |
| Other owners | 242 |