- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 143/04 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
Patent holdings for IPC class C10M 143/04
Total number of patents in this class: 118
10-year publication summary
|
5
|
5
|
6
|
17
|
4
|
3
|
14
|
11
|
15
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3977 |
28 |
| Chevron Oronite Company LLC | 573 |
18 |
| Mitsui Chemicals, Inc. | 3219 |
13 |
| Idemitsu Kosan Co., Ltd. | 4220 |
12 |
| The Lubrizol Corporation | 1281 |
8 |
| Versalis S.P.A. | 541 |
4 |
| Afton Chemical Corporation | 484 |
3 |
| ExxonMobil Research And Engineering Company | 2572 |
2 |
| Infineum International Limited | 391 |
2 |
| Kyodo Yushi Co., Ltd. | 240 |
2 |
| Polimeri Europa S.p.A. | 73 |
2 |
| Totalenergies Onetech | 1323 |
2 |
| Hyundai Motor Company | 22022 |
1 |
| Dow Global Technologies LLC | 10332 |
1 |
| Chevron U.S.A. Inc. | 3962 |
1 |
| NSK Ltd. | 2780 |
1 |
| Kia Motors Corporation | 7754 |
1 |
| Aktiebolaget SKF | 2948 |
1 |
| Chevron Oronite Technology B.V. | 22 |
1 |
| Dow Corning Toray Co., Ltd. | 489 |
1 |
| Other owners | 14 |