- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
Patent holdings for IPC class C10M 173/02
Total number of patents in this class: 621
10-year publication summary
|
41
|
57
|
30
|
37
|
38
|
26
|
43
|
33
|
24
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4210 |
33 |
| Saudi Arabian Oil Company | 13949 |
33 |
| Ecolab USA Inc. | 5745 |
28 |
| Totalenergies Onetech | 1493 |
26 |
| Chemetall GmbH | 387 |
21 |
| Dow Global Technologies LLC | 10824 |
18 |
| Moresco Corporation | 179 |
10 |
| Shell USA, Inc. | 1288 |
10 |
| Centre National de La Recherche Scientifique | 10895 |
9 |
| Henkel AG & Co. KGaA | 10702 |
9 |
| Kyodo Yushi Co., Ltd. | 251 |
9 |
| Nihon Parkerizing Co., Ltd. | 291 |
9 |
| BASF SE | 21151 |
8 |
| Ecolab Inc. | 385 |
8 |
| Ecole Centrale de Lyon | 136 |
8 |
| Daicel Corporation | 2472 |
7 |
| Chevron U.S.A. Inc. | 4103 |
6 |
| SANYO Chemical Industries, Ltd. | 506 |
6 |
| Diversey, Inc. | 907 |
5 |
| JFE Steel Corporation | 7378 |
5 |
| Other owners | 353 |