- All sections
- C - Chemistrymetallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 103/32 - Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
Patent holdings for IPC class C02F 103/32
Total number of patents in this class: 434
10-year publication summary
|
40
|
54
|
45
|
49
|
39
|
38
|
27
|
27
|
26
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5553 |
18 |
| Kemira Oyj | 1221 |
14 |
| Omya International AG | 772 |
7 |
| Safe Foods Corporation | 81 |
7 |
| Thermaco, Inc. | 60 |
6 |
| Clean Chemistry, Inc. | 40 |
5 |
| SmartWash Solutions, LLC | 52 |
5 |
| Veolia Water Solutions & Technologies Support | 535 |
5 |
| Auburn University | 510 |
4 |
| Canplas Industries Ltd. | 89 |
4 |
| Gavish-galilee Bio Applications Ltd. | 48 |
4 |
| MAF Agrobotic | 43 |
4 |
| Marathon Petroleum Company LP | 361 |
4 |
| Red Bull GmbH | 892 |
4 |
| Seven Hour Drive, LLC | 8 |
4 |
| Microrganic Technologies Inc | 12 |
4 |
| TEC Austria GmbH | 16 |
4 |
| Martin Franklin McCarthy | 9 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44433 |
3 |
| Anaergia Inc. | 108 |
3 |
| Other owners | 321 |