- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/26 - Carboxylic acidsSalts thereof
Patent holdings for IPC class C10M 129/26
Total number of patents in this class: 124
10-year publication summary
|
10
|
8
|
8
|
0
|
6
|
6
|
6
|
6
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4257 |
15 |
| Kyodo Yushi Co., Ltd. | 250 |
10 |
| JX Nippon Oil & Energy Corporation | 978 |
7 |
| Chevron Oronite Company LLC | 598 |
6 |
| The Lubrizol Corporation | 1259 |
6 |
| Ecolab USA Inc. | 5813 |
5 |
| NSK Ltd. | 2840 |
4 |
| Afton Chemical Corporation | 499 |
4 |
| Infineum International Limited | 454 |
4 |
| Moresco Corporation | 186 |
4 |
| ExxonMobil Research And Engineering Company | 2400 |
3 |
| JTEKT Corporation | 2605 |
3 |
| AB Nanol Technologies Oy | 15 |
3 |
| ENEOS Corporation | 701 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
2 |
| Shell Oil Company | 2068 |
2 |
| Chevron U.S.A. Inc. | 4159 |
2 |
| NTN Corporation | 4925 |
2 |
| Carbodeon Ltd Oy | 26 |
2 |
| JFE Steel Corporation | 7589 |
2 |
| Other owners | 35 |