- All sections
- C - Chemistry; metallurgy
- C23G - Cleaning or de-greasing of metallic material by chemical methods other than electrolysis
- C23G 5/02 - Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
Patent holdings for IPC class C23G 5/02
Total number of patents in this class: 35
10-year publication summary
|
3
|
1
|
4
|
3
|
6
|
1
|
2
|
1
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Japan Field Co., Ltd. | 20 |
6 |
| BASF SE | 19740 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| BASF AG | 1258 |
1 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| Lam Research Corporation | 4775 |
1 |
| ABB Research Ltd. | 953 |
1 |
| Dinamec Systems, LLC | 2 |
1 |
| Eastman Chemical Company | 2239 |
1 |
| Hydro Aluminium Deutschland GmbH | 24 |
1 |
| IHI Corporation | 3268 |
1 |
| IHI Machinery and Furnace Co., Ltd. | 79 |
1 |
| Kwangwoon University Industry-academic Collaboration Foundation | 323 |
1 |
| Luna Innovations Incorporated | 157 |
1 |
| MJ Liquid Solutions Inc. | 1 |
1 |
| Presspart GmbH & Co. KG | 20 |
1 |
| QMAXX Products Group, Inc. | 5 |
1 |
| SCI Engineered Materials, Inc. | 8 |
1 |
| Solvay SA | 1181 |
1 |
| Other owners | 9 |