- 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: 75
10-year publication summary
|
15
|
2
|
7
|
3
|
4
|
8
|
2
|
5
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1281 |
8 |
| Idemitsu Kosan Co., Ltd. | 4220 |
6 |
| ExxonMobil Research And Engineering Company | 2572 |
4 |
| Kyodo Yushi Co., Ltd. | 240 |
3 |
| Vanderbilt Chemicals, LLC | 145 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
2 |
| Chevron U.S.A. Inc. | 3962 |
2 |
| NTN Corporation | 4976 |
2 |
| Chemische Fabrik Budenheim KG | 214 |
2 |
| Chemtura Corporation | 157 |
2 |
| Condat société anonyme | 13 |
2 |
| Indian Oil Corporation Limited | 334 |
2 |
| Moresco Corporation | 166 |
2 |
| Honda Motor Co., Ltd. | 25274 |
1 |
| E. I. du Pont de Nemours and Company | 4071 |
1 |
| GM Global Technology Operations LLC | 15062 |
1 |
| Shell Oil Company | 2139 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2750 |
1 |
| Chevron Oronite Company LLC | 573 |
1 |
| Henkel AG & Co. KGaA | 10574 |
1 |
| Other owners | 28 |