- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/54 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
Patent holdings for IPC class C10M 129/54
Total number of patents in this class: 189
10-year publication summary
|
16
|
25
|
21
|
15
|
13
|
13
|
12
|
10
|
11
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4229 |
30 |
| Infineum International Limited | 416 |
27 |
| The Lubrizol Corporation | 1277 |
18 |
| ENEOS Corporation | 655 |
14 |
| Chevron Oronite Company LLC | 592 |
12 |
| ExxonMobil Research And Engineering Company | 2497 |
8 |
| Afton Chemical Corporation | 487 |
6 |
| Chevron Japan Ltd. | 100 |
6 |
| Chevron Oronite Technology B.V. | 50 |
6 |
| JX Nippon Oil & Energy Corporation | 978 |
5 |
| Chevron Oronite Technology B.V. | 21 |
4 |
| Nippon Oil Corporation | 246 |
4 |
| JXTG Nippon Oil & Energy Corporation | 323 |
4 |
| Totalenergies Onetech | 1478 |
4 |
| Toyota Motor Corporation | 33999 |
2 |
| Chevron Oronite S.A. | 19 |
2 |
| Chevron Oronite SAS | 12 |
2 |
| Kyodo Yushi Co., Ltd. | 250 |
2 |
| Nabtesco Corporation | 873 |
2 |
| Shikibo Ltd. | 13 |
2 |
| Other owners | 29 |