- 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: 1451
10-year publication summary
|
82
|
103
|
100
|
90
|
105
|
107
|
300
|
349
|
178
|
52
|
| 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 |
169 |
| ResMed Pty Ltd | 1995 |
90 |
| Fisher & Paykel Healthcare Limited | 2218 |
37 |
| Scott Technologies, Inc. | 210 |
36 |
| Honeywell International Inc. | 13799 |
32 |
| Dyson Technology Limited | 3124 |
32 |
| LG Electronics Inc. | 69257 |
25 |
| Philips RS North America LLC | 202 |
25 |
| Koninklijke Philips N.V. | 22975 |
23 |
| Safran Aerotechnics SAS | 103 |
20 |
| RIC Investments, LLC | 129 |
19 |
| ResMed Limited | 266 |
18 |
| Dräger Safety AG & Co. KGaA | 401 |
15 |
| Safran Aerotechnics | 81 |
13 |
| MSA Technology, LLC | 553 |
12 |
| B/E Aerospace, Inc. | 1493 |
11 |
| Koken Ltd. | 64 |
10 |
| Avon Polymer Products Limited | 23 |
8 |
| Intertechnique | 39 |
8 |
| JSP Limited | 163 |
8 |
| Other owners | 840 |