- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/08 - Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least 2 hydroxy groups
Patent holdings for IPC class C10M 129/08
Total number of patents in this class: 80
10-year publication summary
|
8
|
9
|
6
|
5
|
7
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4
|
6
|
2
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3
|
7
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4239 |
11 |
| Chevron Oronite Company LLC | 573 |
6 |
| Kao Corporation | 4982 |
5 |
| Chevron Japan Ltd. | 97 |
3 |
| Kyodo Yushi Co., Ltd. | 244 |
3 |
| The Lubrizol Corporation | 1291 |
3 |
| Iris Tech, Inc. | 19 |
3 |
| BASF SE | 21039 |
2 |
| FUJIFILM Corporation | 29702 |
2 |
| Afton Chemical Corporation | 487 |
2 |
| KEPCO Nuclear Fuel Co., Ltd. | 141 |
2 |
| Yushiro Chemical Industry Co., Ltd. | 47 |
2 |
| Palace Chemical Co., Ltd. | 10 |
2 |
| Chemical Systems of Orlando, Inc. | 6 |
2 |
| S.H.L Co., Ltd. | 2 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3557 |
1 |
| ExxonMobil Research And Engineering Company | 2562 |
1 |
| Nissan Motor Co., Ltd. | 12572 |
1 |
| Dow Global Technologies LLC | 10448 |
1 |
| NTN Corporation | 4981 |
1 |
| Other owners | 25 |