- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 141/02 - 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 oxygen-containing compound
Patent holdings for IPC class C10M 141/02
Total number of patents in this class: 72
10-year publication summary
|
2
|
7
|
3
|
4
|
8
|
2
|
5
|
3
|
3
|
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 |
7 |
| Idemitsu Kosan Co., Ltd. | 4234 |
6 |
| ExxonMobil Research And Engineering Company | 2425 |
4 |
| Kyodo Yushi Co., Ltd. | 249 |
3 |
| Vanderbilt Chemicals, LLC | 138 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
2 |
| Chevron U.S.A. Inc. | 4134 |
2 |
| NTN Corporation | 4915 |
2 |
| Chemische Fabrik Budenheim KG | 207 |
2 |
| Chemtura Corporation | 127 |
2 |
| Condat société anonyme | 13 |
2 |
| Indian Oil Corporation Limited | 338 |
2 |
| Moresco Corporation | 182 |
2 |
| Honda Motor Co., Ltd. | 26008 |
1 |
| GM Global Technology Operations LLC | 16106 |
1 |
| Shell Oil Company | 2075 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
1 |
| Chevron Oronite Company LLC | 595 |
1 |
| Henkel AG & Co. KGaA | 10770 |
1 |
| Afton Chemical Corporation | 492 |
1 |
| Other owners | 26 |