- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 7/02 - Respiratory apparatus with compressed oxygen or air
Patent holdings for IPC class A62B 7/02
Total number of patents in this class: 302
10-year publication summary
|
31
|
30
|
18
|
16
|
33
|
23
|
37
|
47
|
28
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
15 |
| Honeywell International Inc. | 13799 |
15 |
| Scott Technologies, Inc. | 210 |
13 |
| Rescue Air Systems, Inc. | 53 |
12 |
| B/E Aerospace, Inc. | 1493 |
11 |
| MSA Technology, LLC | 553 |
11 |
| Safran Aerotechnics | 81 |
11 |
| Dräger Safety AG & Co. KGaA | 401 |
10 |
| Draeger Safety UK Limited | 79 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
7 |
| Safran Aerotechnics SAS | 103 |
7 |
| AVOX Systems Inc. | 68 |
6 |
| SATA GmbH & Co. KG | 558 |
6 |
| Special Projects Operations, Inc. | 23 |
6 |
| The Boeing Company | 19843 |
4 |
| Scope Medical, Inc. | 6 |
4 |
| 1005, LLC | 6 |
3 |
| Avon Polymer Products Limited | 23 |
3 |
| Breathe Technologies, Inc. | 140 |
3 |
| Interspiro AB | 27 |
3 |
| Other owners | 144 |