- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 31/12 - Nozzles specially adapted for fire-extinguishing for delivering foam or atomized foam
Patent holdings for IPC class A62C 31/12
Total number of patents in this class: 101
10-year publication summary
|
7
|
9
|
9
|
7
|
9
|
16
|
5
|
10
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire Products LP | 852 |
17 |
| Minimax Viking Research & Development GmbH | 135 |
8 |
| Akron Brass Company | 87 |
4 |
| Hale Products, Inc. | 79 |
4 |
| State Grid Corporation of China | 1370 |
3 |
| WS Acquisition, LLC | 35 |
3 |
| State Grid Anhui Electric Power Research Institute | 24 |
3 |
| Jetex Innovation s.r.o. | 3 |
3 |
| Goldman Sachs Bank USA, AS Successor Collateral Agent | 81 |
3 |
| has LLC | 34 |
2 |
| NK Co., Ltd. | 25 |
2 |
| Simplex Manufacturing Co. | 10 |
2 |
| Spray Nozzle Engineering Pty. Limited | 28 |
2 |
| Yamato ProTec Corporation | 42 |
2 |
| ACAF Systems, Inc. | 3 |
1 |
| AWG Fittings GmbH | 19 |
1 |
| Elkhart Brass Manufacturing Company, Inc. | 18 |
1 |
| FireDos GmbH | 17 |
1 |
| Geoborn B.V. | 1 |
1 |
| GreenMan Machinery Company | 13 |
1 |
| Other owners | 37 |