- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 125/22 - Compounds containing sulfur, selenium or tellurium
Patent holdings for IPC class C10M 125/22
Total number of patents in this class: 211
10-year publication summary
|
12
|
15
|
24
|
17
|
10
|
9
|
12
|
16
|
21
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 5008 |
12 |
| Nanotech Industrial Solutions Inc. | 25 |
11 |
| Idemitsu Kosan Co., Ltd. | 3995 |
9 |
| Kyodo Yushi Co., Ltd. | 224 |
9 |
| Vanderbilt Chemicals, LLC | 147 |
9 |
| Nihon Parkerizing Co., Ltd. | 274 |
7 |
| Taiho Kogyo Co., Ltd. | 341 |
7 |
| Infineum International Limited | 340 |
6 |
| P&S Global Holdings LLC | 41 |
6 |
| Chevron Oronite Company LLC | 551 |
5 |
| DIC Corporation | 3597 |
5 |
| Afton Chemical Corporation | 468 |
4 |
| GKN Driveline International GmbH | 189 |
4 |
| Howard University | 181 |
4 |
| Totalenergies Onetech | 536 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Chevron U.S.A. Inc. | 3774 |
3 |
| Cyprus Amax Minerals Company | 28 |
3 |
| JX Nippon Oil & Energy Corporation | 1019 |
3 |
| Other owners | 94 |