- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 151/02 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C10M 151/02
Total number of patents in this class: 22
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Afton Chemical Corporation | 484 |
4 |
| The Lubrizol Corporation | 1288 |
4 |
| Mitsubishi Chemical Corporation | 4525 |
2 |
| ENI S.p.A. | 1270 |
2 |
| Evonik Industries AG | 224 |
1 |
| Dow Global Technologies LLC | 10360 |
1 |
| Idemitsu Kosan Co., Ltd. | 4224 |
1 |
| Chevron Japan Ltd. | 97 |
1 |
| Fujikura Kasei Co., Ltd. | 91 |
1 |
| National University Corporation Gunma University | 296 |
1 |
| Nippon Quaker Chemical, Ltd. | 7 |
1 |
| S.p.c.m. SA | 240 |
1 |
| Evonik Operations GmbH | 4114 |
1 |
| ENEOS Corporation | 618 |
1 |
| Other owners | 0 |