- 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 16/12 - Preparation of respiratory gases or vapours by mixing different gases
Patent holdings for IPC class A61M 16/12
Total number of patents in this class: 1246
10-year publication summary
|
141
|
93
|
129
|
106
|
118
|
131
|
155
|
119
|
119
|
26
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fisher & Paykel Healthcare Limited | 2218 |
93 |
| Mallinckrodt Hospital Products IP Limited | 176 |
61 |
| Koninklijke Philips N.V. | 22975 |
41 |
| Vero Biotech Inc. | 75 |
37 |
| Mallinckrodt Pharmaceuticals Ireland Ltd | 109 |
36 |
| ResMed Pty Ltd | 1995 |
33 |
| MAQUET Critical Care AB | 265 |
30 |
| Breathe Technologies, Inc. | 140 |
29 |
| Third Pole, Inc. | 62 |
26 |
| Covidien LP | 10647 |
25 |
| General Electric Company | 18133 |
22 |
| The General Hospital Corporation | 4517 |
19 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
17 |
| Vapotherm, Inc. | 123 |
17 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1806 |
16 |
| ZOLL Medical Corporation | 1291 |
15 |
| Drägerwerk AG & Co. KGaA | 840 |
14 |
| ResMed Paris SAS | 47 |
14 |
| Thornhill Scientific Inc. | 24 |
14 |
| Plasmology4, Inc. | 46 |
11 |
| Other owners | 676 |