- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 135/06 - Esters, e.g. fats
Patent holdings for IPC class C10M 135/06
Total number of patents in this class: 56
10-year publication summary
|
9
|
8
|
7
|
9
|
6
|
1
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4106 |
12 |
| Infineum International Limited | 347 |
5 |
| Biosynthetic Technologies, LLC | 93 |
4 |
| Kyodo Yushi Co., Ltd. | 227 |
3 |
| The Lubrizol Corporation | 1310 |
3 |
| Denso Corporation | 23721 |
2 |
| JXTG Nippon Oil & Energy Corporation | 324 |
2 |
| Wilmar Trading Pte. Ltd. | 131 |
2 |
| Chevron Oronite Company LLC | 560 |
1 |
| NTN Corporation | 4980 |
1 |
| Adeka Corporation | 1340 |
1 |
| Aoki Science Institute Co., Ltd. | 13 |
1 |
| Board of Regents of the University of Nebraska | 740 |
1 |
| DIC Corporation | 3659 |
1 |
| Huazhong Agricultural University | 90 |
1 |
| Indiana University Research and Technology Corporation | 801 |
1 |
| JX Nippon Oil & Energy Corporation | 1010 |
1 |
| Lanxess Deutschland GmbH | 1119 |
1 |
| Mongoose Lubricants, LLC | 4 |
1 |
| Nippon Itf, Inc. | 41 |
1 |
| Other owners | 11 |