- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the bodydevices for transducing body media or for taking media from the bodydevices for producing or ending sleep or stupor
- A61M 39/26 - Valves closing automatically on disconnecting the line and opening on reconnection thereof
Patent holdings for IPC class A61M 39/26
Total number of patents in this class: 1079
10-year publication summary
|
74
|
90
|
82
|
64
|
75
|
73
|
72
|
83
|
63
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CareFusion 303, Inc. | 2376 |
202 |
| Becton, Dickinson and Company | 7556 |
96 |
| ICU Medical, Inc. | 1495 |
85 |
| Terumo Kabushiki Kaisha | 5784 |
69 |
| B. Braun Melsungen AG | 1054 |
30 |
| Industrie Borla S.p.A. | 109 |
30 |
| Fresenius Kabi Deutschland GmbH | 609 |
28 |
| NP Medical Inc. | 62 |
21 |
| WilMarc Holdings, LLC | 63 |
21 |
| Colder Products Company | 290 |
18 |
| Fresenius Medical Care Deutschland GmbH | 2231 |
15 |
| Boston Scientific Scimed, Inc. | 11120 |
14 |
| Nipro Corporation | 1051 |
14 |
| Medtronic MiniMed, Inc. | 1797 |
13 |
| Halkey-Roberts Corporation | 71 |
11 |
| JMS Co., Ltd. | 358 |
11 |
| B. Braun Medical Inc. | 193 |
9 |
| Parker Hannifin Manufacturing Germany GmbH & Co. KG | 42 |
9 |
| ConvaTec Technologies Inc. | 256 |
8 |
| I-V Access Technology, Inc. | 25 |
7 |
| Other owners | 368 |