- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
Patent holdings for IPC class C10M 133/00
Total number of patents in this class: 57
10-year publication summary
|
3
|
3
|
2
|
1
|
4
|
3
|
2
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Oronite Company LLC | 551 |
10 |
| Afton Chemical Corporation | 468 |
6 |
| The Lubrizol Corporation | 1335 |
6 |
| Infineum International Limited | 340 |
4 |
| Idemitsu Kosan Co., Ltd. | 3995 |
3 |
| Chevron Japan Ltd. | 83 |
3 |
| Lanxess Solutions US, Inc. | 116 |
3 |
| JXTG Nippon Oil & Energy Corporation | 325 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Stepan Company | 567 |
2 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| BYD Company Limited | 3700 |
1 |
| Diversey, Inc. | 961 |
1 |
| ENI S.p.A. | 1241 |
1 |
| Lonza Inc. | 69 |
1 |
| Miyoshi Oil & Fat Co., Ltd. | 82 |
1 |
| Nippon Oil Corporation | 340 |
1 |
| NYCO SA | 27 |
1 |
| R.t. Vanderbilt Company, Inc. | 23 |
1 |
| Other owners | 4 |