- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 157/04 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a nitrogen-containing compound
Patent holdings for IPC class C10M 157/04
Total number of patents in this class: 38
10-year publication summary
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3
|
1
|
2
|
7
|
4
|
2
|
8
|
0
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1283 |
9 |
| Idemitsu Kosan Co., Ltd. | 4208 |
5 |
| Infineum International Limited | 388 |
4 |
| Stepan Company | 569 |
3 |
| Lanxess Corporation | 267 |
2 |
| Solvay Specialty Polymers Italy S.p.A. | 755 |
2 |
| Baker Hughes Incorporated | 5277 |
1 |
| ExxonMobil Research And Engineering Company | 2585 |
1 |
| Hyundai Motor Company | 21852 |
1 |
| Chevron Oronite Company LLC | 572 |
1 |
| Kia Motors Corporation | 7758 |
1 |
| Afton Chemical Corporation | 482 |
1 |
| Ecolab USA Inc. | 5465 |
1 |
| Hollister Incorporated | 1023 |
1 |
| New York Air Brake LLC | 265 |
1 |
| SANYO Chemical Industries, Ltd. | 480 |
1 |
| Flowchem LLC | 47 |
1 |
| Totalenergies Onetech | 1285 |
1 |
| Publichnoe Aktsionernoe Obschestvo "Gazprom Neft" | 14 |
1 |
| Other owners | 0 |