- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/40 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
Patent holdings for IPC class C10M 129/40
Total number of patents in this class: 179
10-year publication summary
|
18
|
15
|
15
|
4
|
9
|
12
|
18
|
4
|
11
|
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. | 4269 |
23 |
| Kyodo Yushi Co., Ltd. | 250 |
12 |
| The Lubrizol Corporation | 1260 |
7 |
| AB Nanol Technologies Oy | 15 |
5 |
| Ecolab USA Inc. | 5826 |
5 |
| JFE Steel Corporation | 7617 |
5 |
| Nihon Parkerizing Co., Ltd. | 297 |
5 |
| JX Nippon Oil & Energy Corporation | 978 |
4 |
| Vallourec Oil and Gas France | 453 |
4 |
| Iris Tech, Inc. | 21 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3387 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1981 |
3 |
| Toyo Drilube Co., Ltd. | 14 |
3 |
| Vanguard Soap, LLC | 10 |
3 |
| BASF SE | 21328 |
2 |
| ExxonMobil Research And Engineering Company | 2395 |
2 |
| Chevron U.S.A. Inc. | 4166 |
2 |
| Chevron Oronite Company LLC | 601 |
2 |
| NTN Corporation | 4923 |
2 |
| JTEKT Corporation | 2614 |
2 |
| Other owners | 81 |