- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 147/00 - Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
Patent holdings for IPC class C10M 147/00
Total number of patents in this class: 45
10-year publication summary
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3
|
4
|
4
|
4
|
2
|
0
|
2
|
6
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyodo Yushi Co., Ltd. | 224 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Chevron Oronite Company LLC | 551 |
3 |
| BASF SE | 19740 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
2 |
| RTX Scientific, Incorporated | 19 |
2 |
| Vallourec Oil and Gas France | 450 |
2 |
| Nippeco Ltd. | 7 |
2 |
| ENEOS Corporation | 611 |
2 |
| Hitachi Automotive Systems, Ltd. | 3970 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| NSK Ltd. | 2719 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| AutoNetworks Technologies, Ltd. | 5809 |
1 |
| China Petroleum & Chemical Corporation | 1623 |
1 |
| DIC Corporation | 3597 |
1 |
| Other owners | 11 |