- All sections
- C - Chemistrymetallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 103/26 - Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
Patent holdings for IPC class C02F 103/26
Total number of patents in this class: 90
10-year publication summary
|
6
|
6
|
10
|
11
|
6
|
5
|
5
|
5
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FisherH2O, LLC | 6 |
6 |
| Spogen Biotech Inc. | 135 |
5 |
| Rohm and Haas Company | 2906 |
2 |
| Dow Global Technologies LLC | 10363 |
2 |
| The Board of Trustees of the University of Illinois | 2688 |
2 |
| Carbon Sink Inc. | 31 |
2 |
| Gavish-galilee Bio Applications Ltd. | 48 |
2 |
| Institut National Polytechnique de Toulouse | 205 |
2 |
| MAF Agrobotic | 45 |
2 |
| Paul Scherrer Institut | 284 |
2 |
| Universidad de Granada | 307 |
2 |
| Innovative Water Care, LLC | 310 |
2 |
| Hydrochem (S) Pte Ltd | 5 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Board of Regents, The University of Texas System | 5793 |
1 |
| AgRobics, Ltd. | 3 |
1 |
| Biowaste Energy, Lda | 1 |
1 |
| BLK Brands, LLC | 27 |
1 |
| Brown and Caldwell | 19 |
1 |
| Central China Normal University | 78 |
1 |
| Other owners | 50 |