- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/04 - Hydroxy compounds
Patent holdings for IPC class C10M 129/04
Total number of patents in this class: 31
10-year publication summary
|
1
|
4
|
7
|
1
|
3
|
2
|
2
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4224 |
6 |
| The Lubrizol Corporation | 1281 |
3 |
| Chevron Oronite Company LLC | 573 |
2 |
| Sanden Corporation | 966 |
2 |
| ENEOS Corporation | 614 |
2 |
| ExxonMobil Research And Engineering Company | 2566 |
1 |
| FUJIFILM Corporation | 29424 |
1 |
| Olympus Corporation | 13173 |
1 |
| Northwestern University | 3400 |
1 |
| Castrol Limited | 520 |
1 |
| Chevron Oronite S.A. | 19 |
1 |
| globalTech Fluids, LLC | 3 |
1 |
| Huntsman Petrochemical LLC | 294 |
1 |
| Japan Energy Corporation | 13 |
1 |
| Landesstiftung Baden-Württemberg GmbH | 4 |
1 |
| Miyoshi Oil & Fat Co., Ltd. | 99 |
1 |
| SANYO Chemical Industries, Ltd. | 478 |
1 |
| Triboron International AB | 11 |
1 |
| Baker Hughes, a GE Company, LLC | 2112 |
1 |
| Crown Co., Ltd. | 1 |
1 |
| Other owners | 1 |