- 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: 284
10-year publication summary
|
21
|
22
|
32
|
27
|
31
|
24
|
23
|
12
|
12
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire Products LP | 885 |
70 |
| Victaulic Company | 623 |
27 |
| Engineered Corrosion Solutions, LLC | 61 |
25 |
| The Reliable Automatic Sprinkler Co., Inc. | 90 |
19 |
| Minimax Viking Patent Management GmbH | 95 |
14 |
| AGF Manufacturing, Inc. | 36 |
10 |
| Minimax Viking Research & Development GmbH | 114 |
8 |
| Paradigm Flow Services Limited | 31 |
7 |
| Marioff Corporation Oy | 73 |
6 |
| Vactec | 7 |
6 |
| Viking Group, Inc | 45 |
6 |
| JPMorgan Chase Bank, National Association | 8971 |
5 |
| Minimax GmbH & Co. KG | 138 |
5 |
| Potter Electric Signal Company, LLC | 79 |
5 |
| Globe Fire Sprinkler Corporation | 12 |
4 |
| Luphi B.V. | 7 |
4 |
| The Viking Corporation | 167 |
4 |
| Exec | 6 |
3 |
| Fire Protection Systems Corrosion Management, Inc. | 4 |
2 |
| General Air Products, Inc. | 10 |
2 |
| Other owners | 52 |