- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/02 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C10M 145/02
Total number of patents in this class: 33
10-year publication summary
|
5
|
3
|
2
|
1
|
3
|
4
|
1
|
1
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Oronite Company LLC | 594 |
5 |
| The Lubrizol Corporation | 1256 |
4 |
| Evonik Operations GmbH | 4374 |
4 |
| Infineum International Limited | 456 |
3 |
| Afton Chemical Corporation | 499 |
2 |
| Mabuchi Motor Co., Ltd. | 231 |
2 |
| ExxonMobil Research And Engineering Company | 2407 |
1 |
| Evonik Oil Additives GmbH | 45 |
1 |
| Idemitsu Kosan Co., Ltd. | 4253 |
1 |
| Chevron Japan Ltd. | 7 |
1 |
| Croda International plc | 565 |
1 |
| Infineum International LTD | 3 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2837 |
1 |
| Kuraray Co., Ltd. | 3597 |
1 |
| Nihon Parkerizing Co., Ltd. | 295 |
1 |
| U.S. Bank National Association | 771 |
1 |
| Wilmar Trading Pte. Ltd. | 117 |
1 |
| ENEOS Corporation | 699 |
1 |
| Equus UK Topco Ltd | 13 |
1 |
| Other owners | 0 |