- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 105/74 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing phosphorus
Patent holdings for IPC class C10M 105/74
Total number of patents in this class: 79
10-year publication summary
|
9
|
6
|
3
|
4
|
5
|
5
|
5
|
6
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
8 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| Cargill, Incorporated | 2835 |
4 |
| Kyowa Hakko Chemical Co., Ltd. | 44 |
4 |
| Nisshinbo Holdings Inc. | 333 |
4 |
| citizen Watch Co., Ltd. | 1062 |
3 |
| Matsumura Oil Research Corp. | 4 |
3 |
| Moresco Corporation | 151 |
3 |
| Total Marketing Services | 487 |
3 |
| Unimatec Co., Ltd. | 216 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| JPMorgan Chase Bank, National Association | 10964 |
2 |
| Adeka Corporation | 1333 |
2 |
| Kyodo Yushi Co., Ltd. | 224 |
2 |
| Lanxess Deutschland GmbH | 1104 |
2 |
| Voestalpine Stahl GmbH | 311 |
2 |
| WD Media (Singapore) Pte. Ltd. | 28 |
2 |
| BASF SE | 19740 |
1 |
| Hitachi High-Technologies Corporation | 2034 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Other owners | 22 |