- All sections
- A - Human necessities
- A62B - Devices, apparatus or methods for life-saving
- A62B 18/10 - Valves
Patent holdings for IPC class A62B 18/10
Total number of patents in this class: 377
10-year publication summary
|
40
|
30
|
34
|
35
|
29
|
78
|
62
|
50
|
40
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17969 |
55 |
| Dräger Safety AG & Co. KGaA | 407 |
10 |
| Koninklijke Philips N.V. | 24052 |
9 |
| Milwaukee Electric Tool Corporation | 4115 |
7 |
| Louis M. Gerson Co., Inc. | 37 |
6 |
| MSA Technology, LLC | 551 |
6 |
| Scott Health & Safety Ltd. | 57 |
6 |
| ResMed Pty Ltd | 2070 |
6 |
| B/E Aerospace, Inc. | 1563 |
5 |
| Samsung Electronics Co., Ltd. | 139302 |
4 |
| AirBoss Engineered Products Inc. | 10 |
4 |
| Globus (shetland) Limited | 56 |
4 |
| Koken Ltd. | 62 |
4 |
| Omachron Intellectual Property Inc. | 920 |
4 |
| RIC Investments, LLC | 106 |
4 |
| Scott Technologies, Inc. | 209 |
4 |
| Shigematsu Works Co., Ltd. | 26 |
4 |
| The United States of America as represented by the Secretary of the Army | 1185 |
3 |
| B/E Aerospace Systems GmbH | 35 |
3 |
| Blast Mask, LLC | 15 |
3 |
| Other owners | 226 |