- All sections
- C - Chemistry; metallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 1/60 - Silicon compounds
Patent holdings for IPC class C02F 1/60
Total number of patents in this class: 60
10-year publication summary
|
4
|
6
|
3
|
4
|
5
|
3
|
5
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Organo Corporation | 438 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8538 |
3 |
| JFE Engineering Corporation | 98 |
3 |
| Veolia Water Technologies, Inc. | 82 |
3 |
| Terralithium LLC | 55 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1675 |
2 |
| Outotec (Finland) Oy | 489 |
2 |
| Indorama Ventures Oxides Australia Pty Limited | 19 |
2 |
| Metso Outotec Finland Oy | 797 |
2 |
| General Electric Company | 17789 |
1 |
| Panasonic Corporation | 20315 |
1 |
| Tokyo Electron Limited | 12115 |
1 |
| Siemens Energy, Inc. | 1731 |
1 |
| Chevron U.S.A. Inc. | 3856 |
1 |
| Kaneka Corporation | 4498 |
1 |
| Chiyoda Corporation | 384 |
1 |
| Ecolab USA Inc. | 5341 |
1 |
| Entegris, Inc. | 1814 |
1 |
| Freeport-McMoRan Corporation | 20 |
1 |
| Get Green Energy Corp., Ltd | 7 |
1 |
| Other owners | 24 |