- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 165/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
Patent holdings for IPC class C10M 165/00
Total number of patents in this class: 58
10-year publication summary
|
7
|
2
|
2
|
2
|
1
|
0
|
2
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1249 |
19 |
| Infineum International Limited | 456 |
10 |
| BASF SE | 21303 |
5 |
| Afton Chemical Corporation | 492 |
3 |
| Idemitsu Kosan Co., Ltd. | 4234 |
2 |
| Chevron Japan Ltd. | 98 |
2 |
| JX Nippon Oil & Energy Corporation | 978 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
1 |
| ExxonMobil Research And Engineering Company | 2425 |
1 |
| Evonik Rohmax Additives GmbH | 20 |
1 |
| Shell Oil Company | 2075 |
1 |
| Chevron Oronite Company LLC | 595 |
1 |
| Albemarle Corporation | 483 |
1 |
| Chevron Oronite SAS | 11 |
1 |
| Industrial Oils Unlimited, LLC | 14 |
1 |
| Leibniz-institut fur Polymerforschung Dresden e.V. | 72 |
1 |
| Toyo Seikan Co., Ltd. | 621 |
1 |
| Weyerhaeuser NR Company | 318 |
1 |
| JXTG Nippon Oil & Energy Corporation | 323 |
1 |
| ENEOS Corporation | 685 |
1 |
| Other owners | 2 |