- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 159/00 - Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
Patent holdings for IPC class C10M 159/00
Total number of patents in this class: 90
10-year publication summary
|
5
|
11
|
15
|
3
|
6
|
2
|
3
|
2
|
5
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
8 |
| Chevron Oronite Company LLC | 572 |
6 |
| Idemitsu Kosan Co., Ltd. | 4219 |
6 |
| Infineum International Limited | 389 |
5 |
| ENEOS Corporation | 611 |
5 |
| Dynamic Material Systems LLC | 37 |
4 |
| The Lubrizol Corporation | 1281 |
4 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Dow Global Technologies LLC | 10363 |
2 |
| Chevron U.S.A. Inc. | 3955 |
2 |
| Alltemp Products Company Limited | 47 |
2 |
| Chevron Japan Ltd. | 96 |
2 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 351 |
2 |
| ENI S.p.A. | 1261 |
2 |
| Total Marketing Services | 454 |
2 |
| Versalis S.P.A. | 541 |
2 |
| JXTG Nippon Oil & Energy Corporation | 323 |
2 |
| Totalenergies Onetech | 1323 |
2 |
| ExxonMobil Research And Engineering Company | 2573 |
1 |
| Sumitomo Electric Industries, Ltd. | 15483 |
1 |
| Other owners | 28 |