- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 125/10 - Metal oxides, hydroxides, carbonates or bicarbonates
Patent holdings for IPC class C10M 125/10
Total number of patents in this class: 272
10-year publication summary
|
23
|
20
|
28
|
24
|
15
|
14
|
12
|
20
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4138 |
15 |
| Nihon Parkerizing Co., Ltd. | 283 |
10 |
| Mabuchi Motor Co., Ltd. | 188 |
8 |
| Kyodo Yushi Co., Ltd. | 233 |
7 |
| Chevron Oronite Company LLC | 567 |
6 |
| NTN Corporation | 4982 |
6 |
| Nippon Steel Corporation | 6114 |
6 |
| Vallourec Oil and Gas France | 448 |
6 |
| The Lubrizol Corporation | 1284 |
5 |
| NCH Corporation | 256 |
5 |
| Cerion, LLC | 34 |
4 |
| Chevron Oronite S.A. | 19 |
4 |
| Ecolab USA Inc. | 5423 |
4 |
| Taiho Kogyo Co., Ltd. | 330 |
4 |
| Totalenergies Onetech | 1222 |
4 |
| Chevron U.S.A. Inc. | 3902 |
3 |
| The Trustees of the University of Pennsylvania | 4286 |
3 |
| Cameron International Corporation | 1323 |
3 |
| Federal-Mogul Wiesbaden GmbH | 102 |
3 |
| Indian Oil Corporation Limited | 334 |
3 |
| Other owners | 163 |