- All sections
- C - Chemistry; metallurgy
- C23F - Non-mechanical removal of metallic material from surfaces; inhibiting corrosion of metallic material; inhibiting incrustation in general; multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass or or class
- C23F 14/02 - Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
Patent holdings for IPC class C23F 14/02
Total number of patents in this class: 125
10-year publication summary
|
17
|
10
|
12
|
9
|
6
|
5
|
11
|
3
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5190 |
15 |
| Kurita Water Industries Ltd. | 1110 |
11 |
| Cytec Industries Inc. | 407 |
9 |
| Cytec Technology Corp. | 328 |
7 |
| Nalco Company | 620 |
6 |
| BL Technologies, Inc. | 831 |
4 |
| BASF SE | 19740 |
3 |
| ConocoPhillips Company | 1657 |
3 |
| Miura Co., Ltd. | 287 |
3 |
| Suez Groupe | 171 |
3 |
| General Electric Company | 18133 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Adey Holdings (2008) Limited | 322 |
2 |
| Chemetall US, Inc. | 24 |
2 |
| Dominion Engineering, Inc. | 33 |
2 |
| Jelmar, LLC | 123 |
2 |
| Midrex Technologies, Inc. | 103 |
2 |
| NCH Corporation | 266 |
2 |
| Odyssee Environnement | 4 |
2 |
| Solenis Technologies, L.P. | 306 |
2 |
| Other owners | 41 |