- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 149/06 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
Patent holdings for IPC class C10M 149/06
Total number of patents in this class: 70
10-year publication summary
|
5
|
8
|
10
|
2
|
3
|
1
|
4
|
6
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1257 |
14 |
| SANYO Chemical Industries, Ltd. | 502 |
8 |
| Afton Chemical Corporation | 492 |
7 |
| BASF SE | 21113 |
5 |
| Evonik Operations GmbH | 4239 |
5 |
| Evonik Oil Additives GmbH | 45 |
4 |
| Nippon Shokubai Co., Ltd. | 1524 |
4 |
| Idemitsu Kosan Co., Ltd. | 4219 |
2 |
| Infineum International Limited | 427 |
2 |
| Nouryon Chemicals International B.V. | 648 |
2 |
| The Lubrizol Company | 2 |
2 |
| ExxonMobil Research And Engineering Company | 2468 |
1 |
| Kao Corporation | 5020 |
1 |
| Mitsubishi Chemical Corporation | 4676 |
1 |
| Castrol Limited | 522 |
1 |
| Chevron Japan Ltd. | 8 |
1 |
| Council of Scientific & Industrial Research | 1431 |
1 |
| Jinzhou DPF-TH Chemicals Co., Ltd. | 3 |
1 |
| Kobe Steel, Ltd. | 895 |
1 |
| KOHJIN Co., Ltd. | 2 |
1 |
| Other owners | 6 |