- 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: 328
10-year publication summary
|
30
|
18
|
16
|
33
|
23
|
39
|
50
|
28
|
30
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17852 |
20 |
| Scott Technologies, Inc. | 203 |
15 |
| Safran AeroSystems | 238 |
15 |
| Rescue Air Systems, Inc. | 56 |
13 |
| B/E Aerospace, Inc. | 1637 |
11 |
| Dräger Safety AG & Co. KGaA | 433 |
11 |
| MSA Technology, LLC | 553 |
11 |
| Draeger Safety UK Limited | 79 |
10 |
| Honeywell Safety Products USA, Inc. | 843 |
10 |
| AVOX Systems Inc. | 66 |
6 |
| SATA GmbH & Co. KG | 549 |
6 |
| Special Projects Operations, Inc. | 22 |
6 |
| Safran Aerotechnics | 54 |
6 |
| Honeywell International Inc. | 13531 |
5 |
| The Boeing Company | 20048 |
4 |
| 1005, LLC | 7 |
4 |
| Scope Medical, Inc. | 9 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
3 |
| Avon Polymer Products Limited | 30 |
3 |
| Breathe Technologies, Inc. | 136 |
3 |
| Other owners | 162 |