- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/56 - AmidesImides
Patent holdings for IPC class C10M 133/56
Total number of patents in this class: 216
10-year publication summary
|
12
|
9
|
16
|
21
|
12
|
10
|
12
|
10
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4223 |
57 |
| The Lubrizol Corporation | 1282 |
46 |
| Chevron Oronite Company LLC | 582 |
22 |
| JX Nippon Oil & Energy Corporation | 979 |
15 |
| Afton Chemical Corporation | 489 |
11 |
| BASF SE | 21098 |
9 |
| ExxonMobil Research And Engineering Company | 2537 |
6 |
| ENEOS Corporation | 643 |
6 |
| Nippon Oil Corporation | 265 |
5 |
| JXTG Nippon Oil & Energy Corporation | 323 |
3 |
| Chevron Oronite Technology B.V. | 50 |
2 |
| Kyodo Yushi Co., Ltd. | 243 |
2 |
| PetroChina Company Limited | 726 |
2 |
| Totalenergies Onetech | 1421 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
1 |
| Evonik Degussa GmbH | 1460 |
1 |
| FUJIFILM Corporation | 29839 |
1 |
| Hyundai Motor Company | 22842 |
1 |
| Kia Motors Corporation | 7743 |
1 |
| Chevron Japan Ltd. | 8 |
1 |
| Other owners | 22 |