- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/10 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms cycloaliphatic
Patent holdings for IPC class C10M 133/10
Total number of patents in this class: 16
10-year publication summary
|
1
|
3
|
4
|
2
|
1
|
0
|
1
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 3995 |
6 |
| Kyodo Yushi Co., Ltd. | 224 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| NSK Ltd. | 2719 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Fuchs Petrolub SE | 61 |
1 |
| The Lubrizol Corporation | 1335 |
1 |
| NOK Corporation | 2108 |
1 |
| Tosoh Corporation | 1127 |
1 |
| Other owners | 0 |