- 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: 185
10-year publication summary
|
22
|
17
|
14
|
13
|
4
|
8
|
12
|
17
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4225 |
23 |
| Kyodo Yushi Co., Ltd. | 243 |
12 |
| The Lubrizol Corporation | 1284 |
7 |
| Vallourec Oil and Gas France | 459 |
7 |
| JFE Steel Corporation | 7054 |
6 |
| AB Nanol Technologies Oy | 15 |
5 |
| Ecolab USA Inc. | 5598 |
5 |
| Nihon Parkerizing Co., Ltd. | 291 |
5 |
| Nippon Steel Corporation | 6482 |
5 |
| JX Nippon Oil & Energy Corporation | 979 |
4 |
| Iris Tech, Inc. | 19 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3545 |
3 |
| Nippon Quaker Chemical, Ltd. | 7 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
3 |
| Toyo Drilube Co., Ltd. | 12 |
3 |
| Vanguard Soap, LLC | 10 |
3 |
| BASF SE | 21087 |
2 |
| ExxonMobil Research And Engineering Company | 2537 |
2 |
| Chevron U.S.A. Inc. | 4018 |
2 |
| Chevron Oronite Company LLC | 576 |
2 |
| Other owners | 79 |