- 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: 125
10-year publication summary
|
10
|
8
|
8
|
0
|
6
|
6
|
6
|
6
|
5
|
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. | 4235 |
14 |
| Kyodo Yushi Co., Ltd. | 249 |
10 |
| JX Nippon Oil & Energy Corporation | 978 |
7 |
| The Lubrizol Corporation | 1249 |
7 |
| Chevron Oronite Company LLC | 594 |
6 |
| Ecolab USA Inc. | 5796 |
5 |
| NSK Ltd. | 2834 |
4 |
| Afton Chemical Corporation | 495 |
4 |
| Infineum International Limited | 456 |
4 |
| Moresco Corporation | 183 |
4 |
| ExxonMobil Research And Engineering Company | 2422 |
3 |
| JTEKT Corporation | 2583 |
3 |
| AB Nanol Technologies Oy | 15 |
3 |
| ENEOS Corporation | 693 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
2 |
| Shell Oil Company | 2071 |
2 |
| Chevron U.S.A. Inc. | 4140 |
2 |
| NTN Corporation | 4914 |
2 |
| Carbodeon Ltd Oy | 26 |
2 |
| JFE Steel Corporation | 7527 |
2 |
| Other owners | 36 |