- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/26 - Polyoxyalkylenes
Patent holdings for IPC class C10M 145/26
Total number of patents in this class: 93
10-year publication summary
|
10
|
9
|
3
|
4
|
1
|
2
|
5
|
5
|
4
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4208 |
20 |
| Dow Global Technologies LLC | 10401 |
6 |
| Totalenergies Onetech | 1285 |
6 |
| The Lubrizol Corporation | 1283 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3459 |
4 |
| Kyodo Yushi Co., Ltd. | 235 |
3 |
| Total Marketing Services | 476 |
3 |
| Cosmo Oil Lubricants Co., Ltd. | 32 |
2 |
| Croda International plc | 571 |
2 |
| JX Nippon Oil & Energy Corporation | 999 |
2 |
| Yushiro Chemical Industry Co., Ltd. | 60 |
2 |
| Palace Chemical Co., Ltd. | 10 |
2 |
| Speira GmbH | 113 |
2 |
| BASF SE | 20892 |
1 |
| Mitsubishi Electric Corporation | 45946 |
1 |
| Dow Global Technologies Inc. | 843 |
1 |
| Chevron Oronite Company LLC | 572 |
1 |
| NTN Corporation | 4984 |
1 |
| Michelin Recherche et Technique S.A. | 2182 |
1 |
| Mitsui Chemicals, Inc. | 3222 |
1 |
| Other owners | 28 |