- 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 11/06 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
Patent holdings for IPC class C23F 11/06
Total number of patents in this class: 60
10-year publication summary
|
3
|
3
|
4
|
1
|
4
|
1
|
2
|
2
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5509 |
9 |
| Hamilton Sundstrand Corporation | 4906 |
3 |
| Nisshin Steel Co., Ltd. | 394 |
3 |
| Baker Hughes Incorporated | 5254 |
2 |
| Illinois Tool Works Inc. | 11492 |
2 |
| The Boeing Company | 20098 |
2 |
| Chevron U.S.A. Inc. | 3981 |
2 |
| CF AM Holding, LLC | 2 |
2 |
| Huntsman Petrochemical LLC | 294 |
2 |
| Water Conservation Technology International, Inc. | 5 |
2 |
| BASF SE | 20961 |
1 |
| ExxonMobil Research And Engineering Company | 2564 |
1 |
| Daikin Industries, Ltd. | 10058 |
1 |
| Rohm and Haas Company | 2891 |
1 |
| Ardent Mills, LLC | 165 |
1 |
| Arteco N.V. | 40 |
1 |
| The Babcock & Wilcox Company | 147 |
1 |
| ChemTreat, Inc. | 233 |
1 |
| Clemson University Research Foundation | 163 |
1 |
| DONGWOO FINE-CHEM Co., Ltd. | 1359 |
1 |
| Other owners | 21 |