- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 13/66 - Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
Patent holdings for IPC class A62C 13/66
Total number of patents in this class: 55
10-year publication summary
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4
|
3
|
1
|
2
|
1
|
2
|
2
|
1
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Warren Environmental & Coating, LLC | 58 |
5 |
| Rusoh, Inc. | 37 |
4 |
| Kidde Technologies, Inc. | 298 |
3 |
| Forced Gas Technologies, LLC | 3 |
2 |
| Telesto Sp. z o.o. | 5 |
2 |
| Tyco Fire Products LP | 852 |
2 |
| The Procter & Gamble Company | 22031 |
1 |
| Boehringer Ingelheim International GmbH | 4645 |
1 |
| Airbus Operations S.A.S. | 2485 |
1 |
| Raytheon Company | 8385 |
1 |
| Actamax Surgical Materials, LLC | 45 |
1 |
| Air Water Safety Service Inc. | 12 |
1 |
| Autoliv Development AB | 2493 |
1 |
| Binney & Smith Inc. | 2 |
1 |
| Ecolab USA Inc. | 5507 |
1 |
| Federal Express Corporation | 671 |
1 |
| The Fountainhead Group, Inc. | 102 |
1 |
| FPG Korea Co., Ltd. | 6 |
1 |
| IEP Technologies, LLC | 19 |
1 |
| Kidde-Fenwal, Inc. | 51 |
1 |
| Other owners | 23 |