- All sections
- C - Chemistrymetallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 101/30 - Organic compounds
Patent holdings for IPC class C02F 101/30
Total number of patents in this class: 1464
10-year publication summary
|
86
|
101
|
111
|
125
|
129
|
141
|
147
|
102
|
129
|
168
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Abdulrahman Bin Faisal University | 544 |
33 |
| Imam Mohammad Ibn Saud Islamic University | 187 |
24 |
| Nanjing University | 745 |
18 |
| King Fahd University of Petroleum and Minerals | 1366 |
17 |
| King Faisal University | 921 |
17 |
| King Abdulaziz University | 512 |
16 |
| Soochow University | 1749 |
16 |
| Chinese Research Academy of Environmental Sciences | 128 |
15 |
| Veolia Water Solutions & Technologies Support | 536 |
15 |
| Centre National de La Recherche Scientifique | 10693 |
11 |
| Massachusetts Institute of Technology | 10143 |
11 |
| King Saud University | 453 |
9 |
| OxyTec LLC | 10 |
9 |
| Beijing University of Technology | 505 |
8 |
| Evoqua Water Technologies LLC | 922 |
8 |
| Board of Trustees of the University of Arkansas | 824 |
7 |
| Organo Corporation | 507 |
7 |
| Suez International | 350 |
7 |
| Northwestern University | 3452 |
6 |
| Council of Scientific & Industrial Research | 1430 |
6 |
| Other owners | 1204 |