- 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: 124
10-year publication summary
|
5
|
6
|
17
|
4
|
3
|
14
|
11
|
16
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3776 |
29 |
| Chevron Oronite Company LLC | 593 |
18 |
| Mitsui Chemicals, Inc. | 3242 |
14 |
| Idemitsu Kosan Co., Ltd. | 4241 |
12 |
| The Lubrizol Corporation | 1252 |
8 |
| Afton Chemical Corporation | 498 |
5 |
| Versalis S.P.A. | 529 |
5 |
| Totalenergies Onetech | 1536 |
3 |
| ExxonMobil Research And Engineering Company | 2407 |
2 |
| Infineum International Limited | 456 |
2 |
| Kyodo Yushi Co., Ltd. | 249 |
2 |
| Hyundai Motor Company | 24703 |
1 |
| Dow Global Technologies LLC | 10960 |
1 |
| Chevron U.S.A. Inc. | 4136 |
1 |
| NSK Ltd. | 2832 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Aktiebolaget SKF | 3130 |
1 |
| Chevron Oronite Technology B.V. | 19 |
1 |
| Dow Corning Toray Co., Ltd. | 456 |
1 |
| Hydro Aluminium Rolled Products GmbH | 113 |
1 |
| Other owners | 15 |