- All sections
- C - Chemistrymetallurgy
- C23F - Non-mechanical removal of metallic material from surfacesinhibiting corrosion of metallic materialinhibiting incrustation in generalmulti-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: 128
10-year publication summary
|
12
|
9
|
6
|
6
|
11
|
5
|
5
|
6
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5803 |
17 |
| Kurita Water Industries Ltd. | 1283 |
11 |
| Cytec Industries Inc. | 408 |
10 |
| BL Technologies, Inc. | 842 |
7 |
| Cytec Technology Corp. | 259 |
7 |
| Nalco Company | 535 |
6 |
| BASF SE | 21308 |
3 |
| ConocoPhillips Company | 1709 |
3 |
| NCH Corporation | 248 |
3 |
| Suez Groupe | 169 |
3 |
| General Electric Company | 13910 |
2 |
| Centre National de La Recherche Scientifique | 11026 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
2 |
| Adey Holdings (2008) Limited | 323 |
2 |
| Chemetall US, Inc. | 22 |
2 |
| Dominion Engineering, Inc. | 31 |
2 |
| Jelmar, LLC | 123 |
2 |
| Midrex Technologies, Inc. | 118 |
2 |
| Miura Co., Ltd. | 285 |
2 |
| Odyssee Environnement | 8 |
2 |
| Other owners | 38 |