- All sections
- C - Chemistry; metallurgy
- C02F - Treatment of water, waste water, sewage, or sludge
- C02F 101/14 - Fluorine or fluorine-containing compounds
Patent holdings for IPC class C02F 101/14
Total number of patents in this class: 122
10-year publication summary
6
|
10
|
13
|
14
|
10
|
16
|
9
|
8
|
8
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dexerials Corporation | 1826 |
6 |
3m Innovative Properties Company | 18406 |
5 |
ChemTreat, Inc. | 198 |
4 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
3 |
Kurita Water Industries Ltd. | 1110 |
3 |
Lanxess Deutschland GmbH | 1104 |
3 |
Ostara Nutrient Recovery Technologies Inc. | 49 |
3 |
The Regents of the University of California | 18943 |
2 |
Industrial Technology Research Institute | 4898 |
2 |
Board of Trustees of the University of Arkansas | 771 |
2 |
China University of Mining and Technology | 1189 |
2 |
Clean Thermodynamic Energy Conversion Ltd | 10 |
2 |
Council of Scientific and Industrial Research | 670 |
2 |
Graver Technologies LLC | 41 |
2 |
Höganäs AB | 337 |
2 |
K-technologies, Inc. | 12 |
2 |
Lehigh University | 160 |
2 |
Mitsubishi Materials Corporation | 2378 |
2 |
Nanjing University | 646 |
2 |
Outotec (Finland) Oy | 491 |
2 |
Other owners | 69 |