- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 143/08 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
Patent holdings for IPC class C10M 143/08
Total number of patents in this class: 73
10-year publication summary
|
3
|
2
|
3
|
6
|
6
|
9
|
5
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 4286 |
23 |
| Mitsui Chemicals, Inc. | 3134 |
10 |
| The Lubrizol Corporation | 1335 |
6 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| BESTLINE International Research Inc. | 38 |
4 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Chevron Oronite Company LLC | 551 |
2 |
| Chevron Phillips Chemical Company LP | 1779 |
2 |
| INEOS USA LLC | 64 |
2 |
| Novvi LLC | 27 |
2 |
| Evonik Operations GmbH | 3879 |
2 |
| Sonoda Co., Ltd. | 2 |
2 |
| BASF SE | 19740 |
1 |
| Evonik Oil Additives GmbH | 46 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| Castrol Limited | 520 |
1 |
| Other owners | 3 |