- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 35/62 - Pipe-line systems dry, i.e. empty of extinguishing material when not in use
Patent holdings for IPC class A62C 35/62
Total number of patents in this class: 269
10-year publication summary
|
19
|
21
|
22
|
32
|
27
|
31
|
23
|
22
|
12
|
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 | 851 |
65 |
| Victaulic Company | 615 |
28 |
| Engineered Corrosion Solutions, LLC | 60 |
25 |
| The Reliable Automatic Sprinkler Co., Inc. | 86 |
16 |
| AGF Manufacturing, Inc. | 34 |
10 |
| Minimax Viking Research & Development GmbH | 139 |
10 |
| Minimax Viking Patent Management GmbH | 41 |
8 |
| Paradigm Flow Services Limited | 30 |
7 |
| Marioff Corporation Oy | 76 |
6 |
| Vactec | 7 |
6 |
| Viking Group, Inc | 40 |
6 |
| JPMorgan Chase Bank, National Association | 8519 |
5 |
| Minimax GmbH & Co. KG | 144 |
5 |
| The Viking Corporation | 169 |
5 |
| Globe Fire Sprinkler Corporation | 13 |
4 |
| Luphi B.V. | 7 |
4 |
| Potter Electric Signal Company, LLC | 82 |
3 |
| Exec | 6 |
3 |
| Amrona AG | 75 |
2 |
| Fire Protection Systems Corrosion Management, Inc. | 4 |
2 |
| Other owners | 49 |