- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse 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: 230
10-year publication summary
|
15
|
23
|
17
|
9
|
9
|
12
|
16
|
21
|
15
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4985 |
12 |
| Nanotech Industrial Solutions Inc. | 24 |
11 |
| Idemitsu Kosan Co., Ltd. | 4237 |
9 |
| Infineum International Limited | 400 |
9 |
| Kyodo Yushi Co., Ltd. | 243 |
9 |
| Vanderbilt Chemicals, LLC | 145 |
9 |
| DIC Corporation | 3818 |
7 |
| Taiho Kogyo Co., Ltd. | 330 |
7 |
| Nihon Parkerizing Co., Ltd. | 290 |
6 |
| P&S Global Holdings LLC | 44 |
6 |
| Totalenergies Onetech | 1377 |
6 |
| The Lubrizol Corporation | 1290 |
5 |
| Centre National de La Recherche Scientifique | 10564 |
4 |
| Afton Chemical Corporation | 487 |
4 |
| Ecole Centrale de Lyon | 134 |
4 |
| GKN Driveline International GmbH | 152 |
4 |
| Howard University | 191 |
4 |
| Honda Motor Co., Ltd. | 25771 |
3 |
| Toyota Motor Corporation | 32956 |
3 |
| Chevron U.S.A. Inc. | 3996 |
3 |
| Other owners | 105 |