- 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 16/22 - Carbon dioxide-absorbing devices
Patent holdings for IPC class A61M 16/22
Total number of patents in this class: 210
10-year publication summary
28
|
29
|
25
|
38
|
18
|
23
|
26
|
17
|
12
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Drägerwerk AG & Co. KGaA | 840 |
25 |
General Electric Company | 18133 |
19 |
ResMed Pty Ltd | 1995 |
18 |
MAQUET Critical Care AB | 265 |
10 |
Dräger Safety AG & Co. KGaA | 401 |
8 |
SunMed Group Holdings, LLC | 213 |
7 |
Fisher & Paykel Healthcare Limited | 2218 |
6 |
Loewenstein Medical Technology S.A. | 177 |
6 |
Lynntech, Inc. | 35 |
4 |
ZOLL Medical Corporation | 1291 |
4 |
Dmf Medical Incorporated | 6 |
3 |
Intersurgical AG | 135 |
3 |
King Abdullah University of Science and Technology | 1703 |
3 |
GE Precision Healthcare LLC | 1580 |
3 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
2 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
2 |
Micropore, Inc. | 26 |
2 |
MSA Europe GmbH | 83 |
2 |
New York University | 1635 |
2 |
The Research Foundation for The State University of New York | 1468 |
2 |
Other owners | 79 |