- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/90 - Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
Patent holdings for IPC class C10M 129/90
Total number of patents in this class: 9
10-year publication summary
|
3
|
2
|
1
|
0
|
3
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| The Lubrizol Corporation | 1335 |
2 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| NTN Corporation | 5008 |
1 |
| Chevron Japan Ltd. | 83 |
1 |
| Croda International plc | 553 |
1 |
| SANYO Chemical Industries, Ltd. | 472 |
1 |
| Other owners | 0 |