- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 18/08 - Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Patent holdings for IPC class A62B 18/08
Total number of patents in this class: 1494
10-year publication summary
|
103
|
100
|
90
|
106
|
107
|
307
|
352
|
183
|
148
|
66
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17819 |
190 |
| ResMed Pty Ltd | 2094 |
82 |
| Dyson Technology Limited | 3643 |
55 |
| Fisher & Paykel Healthcare Limited | 2480 |
45 |
| Scott Technologies, Inc. | 202 |
35 |
| Honeywell Safety Products USA, Inc. | 846 |
28 |
| LG Electronics Inc. | 73210 |
25 |
| Koninklijke Philips N.V. | 24750 |
24 |
| Dräger Safety AG & Co. KGaA | 437 |
17 |
| Philips RS North America LLC | 169 |
17 |
| Safran AeroSystems | 238 |
14 |
| ResMed Limited | 225 |
13 |
| Honeywell International Inc. | 13567 |
12 |
| MSA Technology, LLC | 555 |
12 |
| B/E Aerospace, Inc. | 1656 |
10 |
| Koken Ltd. | 63 |
10 |
| Avon Polymer Products Limited | 30 |
9 |
| Safran Aerotechnics | 54 |
9 |
| Intertechnique | 38 |
8 |
| JSP Limited | 176 |
8 |
| Other owners | 871 |