- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 7/10 - Respiratory apparatus with filter elements
Patent holdings for IPC class A62B 7/10
Total number of patents in this class: 803
10-year publication summary
|
50
|
60
|
65
|
57
|
55
|
178
|
155
|
89
|
58
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17795 |
94 |
| Dyson Technology Limited | 3671 |
29 |
| Honeywell Safety Products USA, Inc. | 855 |
24 |
| Dräger Safety AG & Co. KGaA | 442 |
22 |
| LG Electronics Inc. | 73531 |
11 |
| Scott Technologies, Inc. | 202 |
10 |
| Koninklijke Philips N.V. | 24841 |
9 |
| Tecmen Electronics Co., Ltd. | 96 |
8 |
| Honeywell International Inc. | 13550 |
7 |
| Avon Protection Systems, Inc. | 32 |
7 |
| Drägerwerk AG & Co. KGaA | 883 |
7 |
| Covidien LP | 10658 |
6 |
| JSP Limited | 178 |
6 |
| Alfred Kärcher SE & Co. KG | 689 |
6 |
| Illinois Tool Works Inc. | 11494 |
5 |
| Ford Global Technologies, LLC | 20685 |
5 |
| AVOX Systems Inc. | 66 |
5 |
| Paftec Technologies Pty Ltd | 5 |
5 |
| RZ Industries LLC, DBA RZ Mask | 56 |
5 |
| Aimwell Holding Pty Ltd | 9 |
5 |
| Other owners | 527 |