- All sections
- C - Chemistrymetallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 103/30 - Nature of the water, waste water, sewage or sludge to be treated from the textile industry
Patent holdings for IPC class C02F 103/30
Total number of patents in this class: 146
10-year publication summary
|
10
|
10
|
12
|
12
|
6
|
11
|
15
|
13
|
14
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Abdulrahman Bin Faisal University | 562 |
11 |
| Ecolab USA Inc. | 5663 |
5 |
| Cameron Solutions, Inc. | 66 |
3 |
| Jeanología, S. L. | 30 |
3 |
| Altered Labs LLC | 14 |
3 |
| Chemra GmbH | 6 |
3 |
| Nuquatic, LLC | 25 |
3 |
| Siemens AG | 24278 |
2 |
| Boying Xiamen Science and Technology Co., Ltd. | 31 |
2 |
| Chemtor, LP | 62 |
2 |
| Council of Scientific & Industrial Research | 1432 |
2 |
| Guardian Manufacturing, Inc., DBA doing business as | 7 |
2 |
| Jiangnan University | 1577 |
2 |
| Kemira Oyj | 1231 |
2 |
| King Faisal University | 921 |
2 |
| Outotec (Finland) Oy | 459 |
2 |
| Technische Universitat Berlin | 354 |
2 |
| Universidad Industrial de Santander | 36 |
2 |
| Universidad Politecnica de Valencia | 556 |
2 |
| Weteq S.A. | 4 |
2 |
| Other owners | 89 |