- 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: 267
10-year publication summary
|
20
|
28
|
24
|
15
|
14
|
12
|
19
|
8
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4263 |
15 |
| Kyodo Yushi Co., Ltd. | 250 |
9 |
| Nihon Parkerizing Co., Ltd. | 297 |
9 |
| Mabuchi Motor Co., Ltd. | 231 |
8 |
| Chevron Oronite Company LLC | 598 |
6 |
| NTN Corporation | 4922 |
5 |
| NCH Corporation | 248 |
5 |
| Nippon Steel Corporation | 6945 |
5 |
| Vallourec Oil and Gas France | 453 |
5 |
| Cerion, LLC | 34 |
4 |
| Chevron Oronite S.A. | 19 |
4 |
| Ecolab USA Inc. | 5820 |
4 |
| JFE Steel Corporation | 7599 |
4 |
| Taiho Kogyo Co., Ltd. | 326 |
4 |
| Shell USA, Inc. | 1341 |
4 |
| Totalenergies Onetech | 1544 |
4 |
| Chevron U.S.A. Inc. | 4162 |
3 |
| The Trustees of the University of Pennsylvania | 4432 |
3 |
| Cameron International Corporation | 1368 |
3 |
| Cosmo Oil Lubricants Co., Ltd. | 35 |
3 |
| Other owners | 160 |