- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 141/06 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic nitrogen-containing compound
Patent holdings for IPC class C10M 141/06
Total number of patents in this class: 258
10-year publication summary
|
28
|
19
|
19
|
17
|
14
|
9
|
9
|
9
|
9
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1261 |
43 |
| Idemitsu Kosan Co., Ltd. | 4275 |
22 |
| Chevron Oronite Company LLC | 603 |
21 |
| BASF SE | 21320 |
17 |
| Shell Internationale Research Maatschappij B.V. | 3390 |
11 |
| Afton Chemical Corporation | 499 |
9 |
| Vanderbilt Chemicals, LLC | 138 |
8 |
| Chevron U.S.A. Inc. | 4170 |
7 |
| Infineum International Limited | 454 |
7 |
| Totalenergies Onetech | 1546 |
6 |
| ExxonMobil Research And Engineering Company | 2392 |
5 |
| Shell Oil Company | 2064 |
4 |
| Chemtura Corporation | 122 |
4 |
| Schülke & Mayr GmbH | 151 |
4 |
| Lanxess Solutions US, Inc. | 102 |
4 |
| Chevron Japan Ltd. | 97 |
3 |
| Ecolab USA Inc. | 5831 |
3 |
| JX Nippon Oil & Energy Corporation | 978 |
3 |
| Kyodo Yushi Co., Ltd. | 249 |
3 |
| Total Marketing Services | 444 |
3 |
| Other owners | 71 |